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UNTP Core Vocabulary

Vocabulary Overview

The UNTP core vocabulary defines the classes and properties that underpin all five UNTP credential types: Digital Product Passport (DPP), Digital Facility Record (DFR), Digital Conformity Credential (DCC), Digital Traceability Event (DTE), and Digital Identity Anchor (DIA). Each credential type is a specialisation of VerifiableCredential that wraps a specific domain subject — for example, a DPP wraps a Product, while a DCC wraps a ConformityAttestation.

The vocabulary is designed to extend, not duplicate, established external vocabularies. The credential envelope inherits from the W3C Verifiable Credentials Data Model v2.0, and the Address class extends schema:PostalAddress. UNTP only defines properties that are specific to supply chain transparency — all inherited properties from W3C VCDM and Schema.org are referenced, not redefined.

The diagram below shows the high-level structure of the vocabulary. Five credential types each compose a domain subject class. A central design principle is verifiable performance claims — both products (via DPP) and facilities (via DFR) carry Claim objects that reference specific Criterion definitions. Independent conformity assessments (via DCC) evaluate the same criteria, providing third-party verification of the supplier's own claims. This shared reference to common criteria is what makes UNTP claims verifiable: a buyer can match a product's self-declared claims against independent assessment results for the same criteria. Traceability events (via DTE) record product lifecycle activities — manufacturing, movement, and modification — linking products to the facilities where these activities occur. Party is a shared class referenced across all subjects to identify the organisations involved.

The reference tables below are auto-generated from the machine-readable ontology at untp-ontology.jsonld. Re-generate by running:

node .claude/scripts/generate-ontology-docs.js

Credential Types

VerifiableCredential

A verifiable credential is a digital and verifiable version of everyday credentials such as certificates and licenses. It conforms to the W3C Verifiable Credentials Data Model v2.0 (VCDM).

Extends: VerifiableCredential — inherited properties from the external vocabulary are not repeated here.

DigitalProductPassport

A digital Product Passport (DPP) credential.

Credential Subject: Product

Sub-class of: VerifiableCredential

DigitalFacilityRecord

A digital Facility Record (DFR) credential.

Credential Subject: Facility

Sub-class of: VerifiableCredential

DigitalConformityCredential

A Digital Conformity Credential (DCC) credential.

Credential Subject: ConformityAttestation

Sub-class of: VerifiableCredential

DigitalTraceabilityEvent

A Digital Traceability Event (DTE) credential.

Credential Subject: LifecycleEvent

Sub-class of: VerifiableCredential

DigitalIdentityAnchor

The Digital Identity Anchor (DIA) is a very simple credential that is issued by a trusted authority and asserts an equivalence between a member identity as known to the authority (eg a VAT number) and one or more decentralised identifiers (DIDs) held by the member.

Credential Subject: RegisteredIdentity

Sub-class of: VerifiableCredential

Domain Classes

Address

A postal address. Reuses streetAddress, postalCode, addressLocality, and addressRegion from schema.org PostalAddress. Extends with addressCountry (an ISO-3166 country code/name structure).

Extends: PostalAddress — inherited properties from the external vocabulary are not repeated here.

Property	Type	Description
addressCountry	Country	The address country as an ISO-3166 two letter country code and name.

BitstringStatusListEntry

A privacy-preserving, space-efficient, and high-performance mechanism for publishing status information such as suspension or revocation of Verifiable Credentials through use of bitstrings. See https://www.w3.org/TR/vc-bitstring-status-list/ for full details.

Property	Type	Description
id	URI	optional identifer of this status list entry.
type	string	The type of status list - must be set to "The type property MUST be BitstringStatusListEntry."
statusPurpose	CredentialStatus	Status purpose drawn from a standard list but extensible as per w3c bitstring status list specification.
statusListIndex	integer	The statusListIndex property MUST be an arbitrary size integer greater than or equal to 0, expressed as a string in base 10. The value identifies the position of the status of the verifiable credential.
statusListCredential	URI	The statusListCredential property MUST be a URL to a verifiable credential. When the URL is dereferenced, the resulting verifiable credential MUST have type property that includes the BitstringStatusListCredential value.

Characteristics

A declaration of conformance with one or more criteria from a specific standard or regulation.

Claim

A performance claim about a product, facility, or organisation that is made against a well defined criterion.

Property	Type	Description
id	URI	Globally unique identifier of this claim. Typically represented as a URI companyURL/claimID URI or a UUID
name	string	Name of this claim - typically similar or the same as the referenced criterion name.
description	description	Description of this conformity claim
applicablePeriod	Period	The applicable reporting period for this facility record.
referenceCriteria	Criterion	The criterion against which the claim is made.
referenceRegulation	Regulation	List of references to regulation to which conformity is claimed claimed for this product
referenceStandard	Standard	List of references to standards to which conformity is claimed claimed for this product
claimDate	date	That date on which the claimed performance is applicable.
claimedPerformance	Performance	The claimed performance level
evidence	Link	A URI pointing to the evidence supporting the claim. SHOULD be a URL to a UNTP Digital Conformity Credential (DCC)
conformityTopic	ConformityTopic	The conformity topic category for this assessment

Classification

A classification scheme and code / name representing a category value for a product, entity, or facility.

Property	Type	Description
name	string	Name of the classification represented by the code
code	string	classification code within the scheme
definition	string	A rich definition of this classification code.
schemeID	URI	Classification scheme ID
schemeName	string	The name of the classification scheme

ConformityAssessment

A specific assessment about the product or facility against a specific specification. Eg the carbon intensity of a given product or batch.

Property	Type	Description
id	URI	Globally unique identifier of this assessment. Typically represented as a URI AssessmentBody/Assessment URI or a UUID
name	string	Name of this assessment - typically similar or the same as the referenced criterion name.
description	description	Description of this conformity assessment
referenceRegulation	Regulation	The reference to the regulation that defines the assessment criteria
referenceStandard	Standard	The reference to the standard that defines the specification / criteria
evidence	Link	Evidence to support this specific assessment.
conformityTopic	ConformityTopic	The UNTP conformity topic used to categorise this assessment. Should match the topic defined by the scheme criterion.
assessmentCriteria	Criterion	The specification against which the assessment is made.
assessmentDate	date	The date on which this assessment was made.
assessedPerformance	Performance	The assessed performance against criteria.
assessedProduct	ProductVerification	The product which is the subject of this assessment.
assessedFacility	FacilityVerification	The facility which is the subject of this assessment.
assessedOrganisation	Party	An organisation that is the subject of this assessment.
specifiedCondition	string	A list of specific conditions that constrain this conformity assessment. For example a specific jurisdiction, material type, or test method.
conformance	boolean	An indicator (true / false) whether the outcome of this assessment is conformant to the requirements defined by the standard or criterion.

ConformityAttestation

A conformity attestation issued by a competent body that defines one or more assessments (eg carbon intensity) about a product (eg battery) against a specification (eg LCA method) defined in a standard or regulation.

Property	Type	Description
id	URI	Globally unique identifier of this attestation. Typically represented as a URI AssessmentBody/CertificateID URI or a UUID
name	string	Name of this attestation - typically the title of the certificate.
description	description	Description of this attestation.
assessorLevel	AssessorLevel	Assurance code pertaining to assessor (relation to the object under assessment)
assessmentLevel	AssessmentLevel	Assurance pertaining to assessment (any authority or support for the assessment process)
attestationType	AttestationType	The type of criterion (optional or mandatory).
issuedToParty	Party	The party to whom the conformity attestation was issued.
authorisation	Endorsement	The authority under which a conformity claim is issued. For example a national accreditation authority may authorise a test lab to issue test certificates about a product against a standard.
referenceScheme	ConformityScheme	The conformity scheme under which this attestation is made.
referenceProfile	ConformityProfile	The specific versioned conformity profile (comprising a set of versioned criteria) against which this conformity attestation is made.
profileScore	Score	The overall performance against a scheme level performance measurement framework for the referenced profile or scheme.
conformityCertificate	Link	A reference to the human / printable version of this conformity attestation - typically represented as a PDF document. The document may have more details than are represented in the digital attestation.
auditableEvidence	Link	Auditable evidence supporting this assessment such as raw measurements, supporting documents. This is usually private data and would normally be encrypted.
trustMark	Image	A trust mark as a small binary image encoded as base64 with a description. Maye be displayed on the conformity credential rendering.
conformityAssessment	ConformityAssessment	A list of individual assessment made under this attestation.

ConformityProfile

A versioned conformity profile, managed under a scheme, which includes a specific list of versioned criteria. A conformity profile represents the precise scope of a conformity attestation.

Property	Type	Description
id	URI	Globally unique identifier of this context specific conformity profile. Typically represented as a URI SchemeOwner/profileID URI
name	string	Name of this conformity profile as defined by the scheme owner.
description	description	The description of this versioned and context specific conformity profile.
version	string	Version of this scheme following SemVer best practice (major.minor.patch).
status	CriterionStatus	The status of this conformity profile (draft, active, deprecated)
documentation	URI	A web page that describes this entity in detail.
validFrom	date	The data from which this scheme version is valid.
subjectType	AssessmentSubjectType	The type of the subject of assessments made under this conformity profile (eg product, facility, organisation)
standardAlignment	StandardAlignment	A list of voluntary standards referenced by this conformity profile and against which some level of compliance can be inferred for subjects that pass an assessment.
regulatoryAlignment	RegulatoryAlignment	A list of regulations or legally binding conventions referenced by this conformity profile and against which some level of compliance can be inferred for subjects that pass an assessment.
criterionScoringFramework	ScoringFramework	A list of named scoring frameworks that are applied by criterion within this profile.
criterion	Criterion	A list of criterion that are included in this conformity profile.
scope	Classification	A set of classification codes that may be used to categorize the applicability of this criteria - for example industry sector, jurisdiction or commodity type - based on a formal vocabulary.
scheme	ConformityScheme	The conformity scheme under which this versioned profile is maintained.

ConformityScheme

A formal governance scheme under which an attestation is issued (eg ACRS structural steel certification)

Property	Type	Description
id	URI	Globally unique identifier of this conformity scheme. Typically represented as a URI SchemeOwner/SchemeName URI
name	string	Name of this scheme as defined by the scheme owner.
description	description	Description of this conformity scheme
documentation	URI	A web page providing full documentation of this scheme.
trustmark	Image	The trust mark or seal used by this conformity scheme.
owner	Party	The party that is the owner / maintainer of this conformity scheme.
endorsementLevel	SchemeEndorsementLevel	The scheme assurance type.
endorsement	Endorsement	The endorsement provided to the scheme by an external authority such as a regulator, an accreditaiton authority, or a benchmarking scheme.
schemeScoringFramework	ScoringFramework	The scheme level overall scoring framework that represents the achievement levels (AA, A, B etc) that maybe be awarded to the subject of an independent assessment under the scheme.
licenseType	LicenseType	Descriptive name and URL link to the license conditions associated with this scheme.
establishedDate	date	The date when this scheme was first established.
geographicScope	Classification	The geographic scope of this scheme as a list of ISO-3166 countries, regions, or code=001, name=Worldwide to indicate global coverage.
industryScope	Classification	A list of UN ISIC code & name indicating the industry scope for this scheme.
conformsTo	Link	The name and URI of the vocabulary standard (eg UNTP CVC) that the machine readable version of this sceme conforms to.
includedProfile	ConformityProfile	The list of versioned conformity profiles included in this scheme

ConformityTopic

The UNTP standard classification scheme for conformity topic. see http://vocabulary.uncefact.org/ConformityTopic

Property	Type	Description
id	URI	The unique identifier for this conformity topic
name	string	The human readable name for this conformity topic.
definition	string	The rich definition of this conformity topic.

Coordinate

A geographic point defined by latitude and longitude using the WGS84 geodetic coordinate reference system (EPSG:4326). Latitude and longitude are expressed in decimal degrees as floating-point numbers. Coordinates follow the conventional order (latitude, longitude) and represent a point on the Earth’s surface.

Property	Type	Description
latitude	number	latitude: Angular distance north or south of the equator, expressed in decimal degrees.Valid range: −90.0 to +90.0.
longitude	number	longitude: Angular distance east or west of the Prime Meridian, expressed in decimal degrees.Valid range: −180.0 to +180.0.

Country

Country Code and Name from ISO 3166

Property	Type	Description
countryCode	CountryCode	ISO 3166 country code
countryName	string	Country Name as defined in ISO 3166

CredentialIssuer

The issuer party (person or organisation) of a verifiable credential.

Property	Type	Description
id	URI	The W3C DID of the issuer - should be a did:web or did:webvh
name	string	The name of the issuer person or organisation
issuerAlsoKnownAs	Party	An optional list of other registered identifiers for this credential issuer

Criterion

A specific rule or criterion within a standard or regulation. eg a carbon intensity calculation rule within an emissions standard.

Property	Type	Description
id	URI	Globally unique identifier of this conformity criterion. Typically represented as a URI SchemeOwner/CriterionID URI
name	string	Name of this criterion as defined by the scheme owner.
description	description	Descriptoin of this criterion
conformityTopic	ConformityTopic	A global UN/CEFACT standard conformity topic code.
version	string	The major.minor version of the the criterion. Minor versions represent changes that would not invalidate an assessment made under a previous version.
status	CriterionStatus	The lifecycle status of this criterion.
documentation	URI	A web page carrying detailed information about this criterion.
passThreshold	PassThreshold	The assessed performance level (either a score or a measured metric) that represents compliance against the criteria (ie a passing score).
tag	string	A set of tags that can be used by the scheme owner to be able to filter or group criterion in a large vocabulary for specific use cases.

Dimension

Overall (length, width, height) dimensions and weight/volume of an item.

Property	Type	Description
weight	Measure	the weight of the product. EG {"value":10, "unit":"KGM"}
length	Measure	The length of the product or packaging eg {"value":840, "unit":"MMT"}
width	Measure	The width of the product or packaging. eg {"value":150, "unit":"MMT"}
height	Measure	The height of the product or packaging. eg {"value":220, "unit":"MMT"}
volume	Measure	The displacement volume of the product. eg {"value":7.5, "unit":"LTR"}

Endorsement

The authority under which a conformity claim is issued. For example a national accreditation authority may authorise a test lab to issue test certificates about a product against a standard.

Property	Type	Description
name	string	The name of the accreditation.
trustmark	Image	The trust mark image awarded by the AB to the CAB to indicate accreditation.
issuingAuthority	Party	The competent authority that issued the accreditation.
endorsementEvidence	Link	The evidence that supports the authority under which the attestation is issued - for an example an accreditation certificate.

Entity

A uniquely identified entity

Property	Type	Description
id	URI	The globally unique identifier of this entity.
name	string	The name of this entity.
description	description	A rich descrition of this identified entity.

EventProduct

A quantity of products or materials involved in a lifecycle event.

Property	Type	Description
product	Product	The product item / model / batch subject to this lifecycle event.
quantity	Measure	The quantity of product subject to this lifecycle event. Not needed for serialised items.
disposition	productStatus	The status of the product after the event has happened.

Facility

The physical site (eg farm or factory) where the product or materials was produced.

Property	Type	Description
id	URI	Globally unique identifier of this facility. Typically represented as a URI identifierScheme/Identifier URI
name	string	Name of this facility as defined the location register.
description	description	Description of the facility including function and other names.
registeredId	string	The registration number (alphanumeric) of the facility within the identifier scheme. Unique within the register.
idScheme	IdentifierScheme	The ID scheme of the facility. eg a GS1 GLN or a National land registry scheme. If self issued then use the party ID of the facility owner.
countryOfOperation	Country	The country in which this facility is operating.using ISO-3166 code and name.
processCategory	Classification	The industrial or production processes performed by this facility. Example unstats.un.org/isic/1030.
relatedParty	PartyRole	A list of parties with a specified role relationship to this facility
relatedDocument	Link	A list of links to documents providing additional facility information. Documents that support a conformity claim (e.g. permits or certificates) SHOULD be referenced as claim evidence rather than here.
facilityAlsoKnownAs	Facility	An optional list of other registered identifiers for this facility - eg GLNs or other schemes.
locationInformation	Location	Geo-location information for this facility as a resolvable geographic area (a Plus Code), and/or a geo-located point (latitude / longitude), and/or a defined boundary (GeoJSON Polygon).
address	Address	The Postal address of the location.
materialUsage	MaterialUsage	The type and provenance of materials consumed by the facility during the reporting period.
performanceClaim	Claim	A list of performance claims (eg deforestation status) for this facility.

FacilityVerification

The facility which is the subject of this conformity assessment

Property	Type	Description
idVerifiedByCAB	boolean	Indicates whether the conformity assessment body has verified the identity of the facility which is the subject of the assessment.
facility	Facility	The facility which is the subject of this assessment

IdentifierScheme

An identifier registration scheme for products, facilities, or organisations. Typically operated by a state, national or global authority.

Property	Type	Description
id	URI	The URI of this identifier scheme
name	string	The name of the identifier scheme.

Image

A binary image encoded as base64 text and embedded into the data. Use this for small images like certification trust marks or regulated labels. Large impages should be external links.

Property	Type	Description
name	string	the display name for this image
description	description	The detailed description / supporting information for this image.
mediaType	string	The media type of this image (eg image/png)
imageData	string	The image data encoded as a base64 string.

LifecycleEvent

This abstract event structure provides a common language to describe product lifecycle events such as shipments, inspections, manufacturing processes, etc.

Property	Type	Description
id	URI	Globally unique ID for this lifecycle event. Should be a URI. Can be a UUID.
name	string	The name for this lifecycle event
description	description	The description of this lifecycle event.
relatedParty	PartyRole	Any related parties and their roles involved in this event (eg the carrier for a shipment event)
relatedDocument	Link	A list of links to documentary evidence that supports this event.
eventDate	dateTime	The date and time at which this lifecycle event occurs. use 00:00 for time if only a date is required.
sensorData	SensorData	A sensor data set associated with this lifecycle event.
activityType	Classification	The business activity that this event represents (eg shipping, repair, etc) using a standard classification scheme - eg https://ref.gs1.org/cbv/BizStep. This may be replaced with industry specific vocabularies (ginning, spinning, weaving, dyeing, etc in textiles)

Link

A structure to provide a URL link plus metadata associated with the link.

Property	Type	Description
mediaType	string	The media type of the target resource.
digestMultibase	string	An optional multi-base encoded digest to ensure the content of the link has not changed. See https://www.w3.org/TR/vc-data-integrity/#resource-integrity for more information.
linkURL	URI	The URL of the target resource.
linkName	string	Display name for this link.
linkType	string	The type of the target resource - drawn from a controlled vocabulary

Location

Location information including address and geo-location of points, areas, and boundaries. At least one of plusCode, geoLocation, or geoBoundary are required.

Property	Type	Description
plusCode	URI	An open location code (https://maps.google.com/pluscodes/) representing this geographic location or region. Open location codes can represent any sized area from a point to a large region and are easily resolved to a visual map location.
geoLocation	Coordinate	The latitude and longitude coordinates that best represent the specified location.
geoBoundary	Coordinate	The list of ordered coordinates that define a closed area polygon as a location boundary. The first and last coordinates in the array must match - thereby defining a closed boundary.

MakeEvent

Transformation (manufacture/ production) of input products to output products at a given facility.

Sub-class of: LifecycleEvent

Property	Type	Description
id	URI	Globally unique ID for this lifecycle event. Should be a URI. Can be a UUID.
name	string	The name for this lifecycle event
description	description	The description of this lifecycle event.
relatedParty	PartyRole	Any related parties and their roles involved in this event (eg the carrier for a shipment event)
relatedDocument	Link	A list of links to documentary evidence that supports this event.
eventDate	dateTime	The date and time at which this lifecycle event occurs. use 00:00 for time if only a date is required.
sensorData	SensorData	A sensor data set associated with this lifecycle event.
activityType	Classification	The business activity that this event represents (eg shipping, repair, etc) using a standard classification scheme - eg https://ref.gs1.org/cbv/BizStep. This may be replaced with industry specific vocabularies (ginning, spinning, weaving, dyeing, etc in textiles)
inputProduct	EventProduct	An array of input products and quantities for this production or manufacturing process
outputProduct	EventProduct	An array of output products and quantities for this produciton or manufacturing process
madeAtFacility	Facility	The facility at which this production / manufacturing event happens.

Material

The material class encapsulates details about the origin or source of raw materials in a product, including the country of origin and the mass fraction.

Property	Type	Description
name	string	Name of this material (eg "Egyptian Cotton")
originCountry	Country	A ISO 3166-1 code representing the country of origin of the component or ingredient.
materialType	Classification	The type of this material - as a value drawn from a controlled vocabulary eg from UN Framework Classification for Resources (UNFC).
massFraction	number	The mass fraction as a decimal of the product (or facility reporting period) represented by this material.
mass	Measure	The mass of the material component.
recycledMassFraction	number	Mass fraction of this material that is recycled (eg 50% recycled Lithium)
hazardous	boolean	Indicates whether this material is hazardous. If true then the materialSafetyInformation property must be present
symbol	Image	Based 64 encoded binary used to represent a visual symbol for a given material.
materialSafetyInformation	Link	Reference to further information about safe handling of this hazardous material (for example a link to a material safety data sheet)

MaterialUsage

A material usage record defining the consumption of materials for a given period, typically at an operating facility. Used to specify volumetric consumption and country of origin without specifying specific suppliers.

Property	Type	Description
applicablePeriod	Period	The period over which this material consumption is reported
materialConsumed	Material	An list of materials consumed during the usage period.

Measure

The measure class defines a numeric measured value (eg 10) and a coded unit of measure (eg KG). There is an optional upper and lower tolerance which can be used to specify uncertainty in the measure.

Property	Type	Description
value	number	The numeric value of the measure
upperTolerance	number	The upper tolerance associated with this measure expressed in the same units as the measure. For example value=10, upperTolerance=0.1, unit=KGM would mean that this measure is 10kg + 0.1kg
lowerTolerance	number	The lower tolerance associated with this measure expressed in the same units as the measure. For example value=10, lowerTolerance=0.1, unit=KGM would mean that this measure is 10kg - 0.1kg
unit	UnitOfMeasure	Unit of measure drawn from the UNECE Rec20 measure code list.

ModifyEvent

Intervention (eg repair) on a product without changing it's identity at a given facility.

Sub-class of: LifecycleEvent

Property	Type	Description
id	URI	Globally unique ID for this lifecycle event. Should be a URI. Can be a UUID.
name	string	The name for this lifecycle event
description	description	The description of this lifecycle event.
relatedParty	PartyRole	Any related parties and their roles involved in this event (eg the carrier for a shipment event)
relatedDocument	Link	A list of links to documentary evidence that supports this event.
eventDate	dateTime	The date and time at which this lifecycle event occurs. use 00:00 for time if only a date is required.
sensorData	SensorData	A sensor data set associated with this lifecycle event.
activityType	Classification	The business activity that this event represents (eg shipping, repair, etc) using a standard classification scheme - eg https://ref.gs1.org/cbv/BizStep. This may be replaced with industry specific vocabularies (ginning, spinning, weaving, dyeing, etc in textiles)
modifiedProduct	EventProduct	An array of products and quantities for this intervention (repair, inspection, etc)
modifiedAtFacility	Facility	The facility at which this intervention event happens.

MoveEvent

Transfer (shipment) of products from one facility to another.

Sub-class of: LifecycleEvent

Property	Type	Description
id	URI	Globally unique ID for this lifecycle event. Should be a URI. Can be a UUID.
name	string	The name for this lifecycle event
description	description	The description of this lifecycle event.
relatedParty	PartyRole	Any related parties and their roles involved in this event (eg the carrier for a shipment event)
relatedDocument	Link	A list of links to documentary evidence that supports this event.
eventDate	dateTime	The date and time at which this lifecycle event occurs. use 00:00 for time if only a date is required.
sensorData	SensorData	A sensor data set associated with this lifecycle event.
activityType	Classification	The business activity that this event represents (eg shipping, repair, etc) using a standard classification scheme - eg https://ref.gs1.org/cbv/BizStep. This may be replaced with industry specific vocabularies (ginning, spinning, weaving, dyeing, etc in textiles)
movedProduct	EventProduct	An array of products and quantities for this movement / shipment process
fromFacility	Facility	The source facility for this movement / shipment of products
toFacility	Facility	The destination facility for this movement / shipment of products
consignmentId	URI	The consignment ID related to this movement of products. Ideally this is a resolvable URL but if not available then use a URN notation such as urn:carrier:waybillNumber.

Package

Details of product packaging

Property	Type	Description
description	description	Description of the packaging.
performanceClaim	Claim	conformity claims made about the packaging.
dimensions	Dimension	dimensions of the packaging
materialUsed	Material	materials used for the packaging.
packageLabel	Image	An array of package labels that may appear on the packaging together with their meaning. Use for small images that represent certification marks or regulatory requirements. Large images should be linked as evidence to claims.

Party

An organisation. May be a supply chain actor, a certifier, a government agency.

Property	Type	Description
id	URI	Globally unique identifier of this party. Typically represented as a URI identifierScheme/Identifier URI
name	string	Legal registered name of this party.
description	description	Description of the party including function and other names.
registeredId	string	The registration number (alphanumeric) of the Party within the register. Unique within the register.
idScheme	IdentifierScheme	The identifier scheme of the party. Typically a national business register or a global scheme such as GLEIF.
registrationCountry	Country	the country in which this organisation is registered - using ISO-3166 code and name.
partyAddress	Address	The address of the party
organisationWebsite	URI	Website for this organisation
industryCategory	Classification	The industry categories for this organisation. Recommend use of UNCPC as the category scheme. for example - unstats.un.org/isic/1030
partyAlsoKnownAs	Party	An optional list of other registered identifiers for this organisation. For example DUNS, GLN, LEI, etc

PartyRole

A party with a defined relationship to the referencing entity

Property	Type	Description
role	PartyRole	The role played by the party in this relationship
party	Party	The party that has the specified role.

PassThreshold

The minimum performance level (score or numeric metric) that constitutes conformity with the criterion.

Property	Type	Description
condition	PerformanceCondition	The condition for assessment against the threshold (greater than or less than). Needed because sometimes a higher numeric performance above the threshold represents compliance (eg this steel tensile strength is higher than the minimum) and sometime the numeric performance must be lower (eg the maximum emissions intensity for this class of product where a lower number is an improvement.)
requiredPerformance	Performance	The performance level (score or numeric) that represents the threshold performance level for conformance.

Performance

A claimed, assessed, or required performance level defined either by a scoring system or a numeric measure.

Property	Type	Description
metric	PerformanceMetric	The metric (eg material emissions intensity CO2e/Kg or percentage of young workers) that is measured.
measure	Measure	The measured performance value
score	Score	A performance score (eg "AA") drawn from a scoring framework defined by the scheme or criterion.

PerformanceMetric

A standardised data point for performance reporting (eg product carbon footprint)

Property	Type	Description
id	URI	Globally unique identifier of this reporting metric.
name	string	A human readable name for this metric (for example "water usage per Kg of material")
definition	string	A rich definition of this reporting metric.
allowedUnit	UnitOfMeasure	The allowed units for value reporting against this metric (eg cubic meters)

Period

A period of time, typically a month, quarter or a year, which defines the context boundary for reported facts.

Property	Type	Description
startDate	date	The period start date
endDate	date	The period end date
periodInformation	string	Additional information relevant to this reporting period

Product

The ProductInformation class encapsulates detailed information regarding a specific product, including its identification details, manufacturer, and other pertinent details.

Property	Type	Description
id	URI	Globally unique identifier of this product. Typically represented as a URI identifierScheme/Identifier URI or, if self-issued, as a did.
name	string	The product name as known to the market.
description	description	Description of the product.
idScheme	IdentifierScheme	The identifier scheme for this product. Eg a GS1 GTIN or an AU Livestock NLIS, or similar. If self issued then use the party ID of the issuer.
relatedParty	PartyRole	A list of parties with a defined relationship to this product
relatedDocument	Link	A list of links to documents providing additional product information. Documents that support a conformity claim (e.g. permits or certificates) SHOULD be referenced as claim evidence rather than here.
performanceClaim	Claim	A list of performance claims (eg emissions intensity) for this product.
modelNumber	string	Where available, the model number (for manufactured products) or material identification (for bulk materials)
batchNumber	string	Identifier of the specific production batch of the product. Unique within the product class.
itemNumber	string	A number or code representing a specific serialised item of the product. Unique within product class.
idGranularity	ProductIDGranularity	The identification granularity for this product (item, batch, model)
productImage	Link	Reference information (location, type, name) of an image of the product.
characteristics	Characteristics	A set of indusutry specific product information.
productCategory	Classification	A code representing the product's class, typically using the UN CPC (United Nations Central Product Classification) https://unstats.un.org/unsd/classifications/Econ/cpc
producedAtFacility	Facility	The Facility where the product batch was produced / manufactured.
productionDate	date	The ISO 8601 date on which the product batch or individual serialised item was manufactured.
countryOfProduction	Country	The country in which this item was produced / manufactured.using ISO-3166 code and name.
dimensions	Dimension	The physical dimensions of the product. Not every dimension is relevant to every products. For example bulk materials may have weight and volume but not length, width, or height."weight":{"value":10, "unit":"KGM"}
materialProvenance	Material	A list of materials provenance objects providing details on the origin and mass fraction of materials of the product or batch.
packaging	Package	The packaging for this product.
productLabel	Image	An array of labels that may appear on the product such as certification marks or regulatory labels.

ProductVerification

The product which is the subject of this conformity assessment

Property	Type	Description
product	Product	The product, serial or batch that is the subject of this assessment
idVerifiedByCAB	boolean	Indicates whether the conformity assessment body has verified the identity product that is the subject of the assessment.

RegisteredIdentity

The identity anchor is a mapping between a registry member identity and one or more decentralised identifiers owned by the member. It may also list a set of membership scopes.

Property	Type	Description
id	URI	The DID that is controlled by the registered member and is linked to the registeredID through this Identity Anchor credential
registeredId	string	The registration number (alphanumeric) of the entity within the register. Unique within the register.
registeredName	string	The registered name of the entity within the identifier scheme. Examples: product - EV battery 300Ah, Party - Sample Company Pty Ltd, Facility - Green Acres battery factory
registeredDate	date	The date on which this identity was first registered with the registrar.
publicInformation	URI	A link to further information about the registered entity on the authoritative registrar site.
schemeId	IdentifierScheme	The identifier scheme operated by the registrar
registrar	Party	The registrar party that operates the register.
registerType	RegistryType	The thematic purpose of the register - organisations, facilities, products, trademarks, etc
registrationScope	URI	List of URIs that represent the roles or scopes of membership. For example ["https://abr.business.gov.au/Help/EntityTypeDescription?Id=19"]

Regulation

A regulation (eg EU deforestation regulation) that defines the criteria for assessment.

Property	Type	Description
id	URI	Globally unique identifier of this standard. Typically represented as a URI government/regulation URI
name	string	Name of this regulation as defined by the regulator.
description	description	Description of this regulation.
jurisdictionCountry	Country	The legal jurisdiction (country) under which the regulation is issued.
administeredBy	Party	the issuing body of the regulation. For example Australian Government Department of Climate Change, Energy, the Environment and Water
effectiveDate	date	the date at which the regulation came into effect.

RegulatoryAlignment

A national regulation or international treaty and an alignment level (exceeds, meets, partial).

Property	Type	Description
alignmentLevel	SchemeAlignmentLevel	A level of alignment with the referenced standard (exceeds, meets, partial,..)
regulation	Regulation	The regulation against which this alignment assessment is made.

RenderTemplate2024

A single template format focused render method where the content/media type decision becomes secondary (and is expressed separately).See https://github.com/w3c-ccg/vc-render-method/issues/9

Property	Type	Description
name	string	Human facing display name for selection
mediaQuery	string	Media query as defined in https://www.w3.org/TR/mediaqueries-4/
template	string	An inline template field for use cases where remote retrieval of a render method is suboptimal
url	URI	URL for remotely hosted template
mediaType	string	media type of the rendered output (eg text/html)
digestMultibase	string	Used for resource integrity and/or validation of the inline template

Score

A single score within a scoring framework.

Property	Type	Description
code	string	The coded value for this score (eg "AAA")
definition	string	A description of the meaning of this score.
rank	integer	The ranking of this score within the scoring framework - using an integer where "1" is the highest rank.

ScoringFramework

A scoring framework used for performance level assessments against a criteria or scheme. For example forced labour performance might score A to D depending on the percentage of workforce subject to recruitment fees.

Property	Type	Description
name	string	A name for this scoring framework. Must be unique within a scheme.
description	description	A full text description of the criterion that clearly specifies how compliance is achieved and measured.
score	Score	A list of scores and ranks associated with this scoring framework.

SensorData

A sensor data recording associated with this event

Property	Type	Description
geoLocation	Coordinate	The geolocation of this sensor data recording event.
metric	PerformanceMetric	The type of measurement recorded in this sensor data event.
measure	Measure	The value measured by this sensor measurement event.
rawData	Link	Link to raw data file associated with this sensor reading (eg an image).
sensor	Product	The sensor device used for this sensor measurement

Standard

A standard (eg ISO 14000) that specifies the criteria for conformance.

Property	Type	Description
id	URI	Globally unique identifier of this standard. Typically represented as a URI issuer/standard URI
name	string	Name for this standard
description	description	Description of this standard.
issuingParty	Party	The party that issued the standard
issueDate	date	The date when the standard was issued.

StandardAlignment

A voluntary standard and an alignment level (exceeds, meets, partial).

Property	Type	Description
standard	Standard	The standard against which this alignment assessment is made.
alignmentLevel	SchemeAlignmentLevel	A level of alignment with the referenced standard (exceeds, meets, partial,..)

Code Lists

AssessmentLevel

Type of authority endorsement of the assessment process

Value	Name	Description
authority-benchmark	Authority-derived assurance: Recognition by approved benchmarking organisation	Benchmarking of scheme by an organization approved to UNIDO benchmarking principles and process. UNIDO Global Best Practice Framework for Organisations Performing Benchmarking Activities for Certification-related Conformity Assessment Schemes 2026
authority-mandate	Authority-derived assurance: Recognition by government mandate	Government mandate for conformity assessment activity. Ownership or mandate provided by national government or intergovernmental entity.
authority-globalmra	Authority-derived assurance:Global accreditation mutual recognition arrangement	Accreditation of CAB under global mutual recognition arrangement by a body peer-evaluated to ISO/IEC 17011. Scheme evaluation is a prerequisite for accreditation of CABs by bodies that are signatories to the Global Accreditation Cooperation Incorporated Mutual Recognition Arrangement.
authority-peer	Authority-derived assurance: Recognition by a governmental peer assessment authority	Peer assessment process managed by government. Ownership or mandate provided by national government or intergovernmental entity.
authority-extended-mra	Authority- derived assurance: Peer assessment body recognition for accredited CAB	Independent peer assessment for accredited CAB. This pathway applies to CABs accredited under the Mutual Recognition Arrangement of the Global Accreditation Cooperation Incorporated. Schemes used by CABs may be owned by the peer assessment body but the CAB itself shall not be owned by or otherwise related to the peer assessment body.
scheme-self	Scheme-derived assurance: Self-declaration by registered scheme	Scheme owner directly conducting conformity assessment activities. The linked scheme self-declaration can be used to assist in judging credibility of the scheme.
scheme-cab	Scheme-derived assurance: Recognition of CAB by registered scheme	Scheme owner recognition of other parties assessing against the scheme standards. The linked scheme self-declaration can be used to assist in judging credibility of the scheme. Users of conformity credentials issued by a CAB recognised under a scheme may refer to the linked scheme self-declaration for details of the CAB-approval process used by the scheme owner
no-endorsement	No endorsement.	conformity assessment claiming no external authority or else unspecified

AssessmentSubjectType

The type of entity being assessed.

Value	Name
product	Product
facility	Facility
organisation	Organisation

AssessorLevel

Code that describes the level of independent assurance of the specific assessment

Value	Name	Description
self	Self assessed	self-assessment
commercial	Commercial assessment	conformity assessment by related body or under commercial contract
buyer	Buyer assessment	conformity assessment by potential purchaser
membership	Industry body assessment	conformity assessment by industry representative body or membership body
unspecified	No independent assessment	conformity assessment by party with unspecified relationship
3rdParty	Independent third party assessment	3rd party (independent) conformity assessment
hybrid	Input from self-declaring parties	2nd or 3rd party conformity assessment that is dependent on the accuracy of information provided by self-declaring parties

AttestationType

A code for the type of the attestation credential

Value	Name	Description
certification	certification	A formal third party certification of conformity
declaration	declaration	A self assessed declaration of conformity
inspection	inspection	An Inspection report
testing	testing	A test report
verification	verification	A verification report
validation	validation	A validation report
calibration	calibration	An equipment calibration report

CredentialStatus

Value	Name	Description
refresh	refresh	Used to signal that an updated verifiable credential is available via the credential's refresh service feature. This status does not invalidate the verifiable credential and is not reversible.
revocation	revocation	Used to cancel the validity of a verifiable credential. This status is not reversible.
suspension	suspension	Used to temporarily prevent the acceptance of a verifiable credential. This status is reversible.
message	message	Used to indicate a ussuer specified flexible status message associated with a verifiable credential. The status message descriptions MUST be defined in credentialSubject.statusMessages. credentialSubject.statusSize MUST be specified when this statusPurpose value is used.

CriterionStatus

The status of the conformity profile or criterion

Value	Name	Description
proposed	Proposed	The criterion is proposed
active	Active	The criterion is in active use.
deprecated	Deprecated	The criterion is deprecated.

LicenseType

The license type of the published vocabulary

Value	Name	Description
proprietary-Code	Proprietary	Commercial software, internal docs. Restrictiveness - Very high
proprietary-Document	Documentation licenses	Manuals, standards. Restrictiveness - Medium
permissive-OpenSource	Permissive open source	Libraries, frameworks. Restrictiveness - Low
copyleft	Copyleft	Platforms, infrastructure. Restrictiveness - Medium–high
creative-Commons	Creative Commons	Media, publications. Restrictiveness - Variable
source-Available	Source-available	Commercial SaaS vendors. Restrictiveness - Medium–high
public	Public domain	Data, examples. Restrictiveness - None

PartyRole

A party with a defined relationship to the referencing entity

Value	Name
owner	Party that owns the product or asset
producer	Party that extracts, grows, or produces raw materials
manufacturer	Party that manufactures or assembles the product
processor	Party that processes or transforms materials
remanufacturer	Party that remanufactures or refurbishes products
recycler	Party that recovers materials from products
operator	Party operating a facility or process
serviceProvider	Party providing maintenance or servicing
inspector	Party performing inspection or testing
certifier	Party issuing certification or conformity assessment
logisticsProvider	Party responsible for logistics operations
carrier	Party physically transporting the goods
consignor	Party sending the goods
consignee	Party receiving the goods
importer	Party importing the goods into a jurisdiction
exporter	Party exporting the goods from a jurisdiction
distributor	Party distributing goods in the supply chain
retailer	Party selling goods to end users
brandOwner	Party responsible for the brand or product specification
regulator	Authority responsible for regulatory oversight

PerformanceCondition

Indicator of whether conforming performance is great then or less than the defined threshold.

Value	Name
greater-than	Greater than
less-than	Less than

ProductIDGranularity

Product identification granularity

Value	Name
model	product model level ID
batch	product manufactured batch level ID
item	serialised item level ID

productStatus

Value	Name
new	new
repaired	repaired
recycled	recycled
consumed	consumed
disposed	disposed

RegistryType

A registry category code.

Value	Name
A product register	product
A facility register	facility
A business register	business
A trademark register	trademark
A land register	land
An accreditation register	accreditation

SchemeAlignmentLevel

Alignment level of a scheme profile or criterion against a reference standard or regulation

Value	Name
meets	Meets
exceeds	Exceeds
partial	Partially meets

SchemeEndorsementLevel

Value	Name	Description
endorsed_self	Self-declaration by scheme owner	Scheme owner self-declaration using the UNTP scheme declaration template
endorsed_mandate	Government owned or mandated scheme	Ownership of scheme or mandate for adoption of scheme by national government or intergovernmental entity.
endorsed_accreditation	Accreditation authority endorsement of scheme suitability	Scheme evaluated for suitability by the Global Accreditation Cooperation Incorporated, or by an accreditation body member of the Global Mutual Recognition Arrangement for such scope, or by a Regional Accreditation Cooperation member.
endorsed_benchmarked	Scheme recognition by a benchmarking organisation approved to UNIDO principles and process	Benchmarking of scheme by an organization approved to UNIDO benchmarking principles and process. UNIDO Global Best Practice Framework for Organisations Performing Benchmarking Activities for Certification-related Conformity Assessment Schemes 2026

CountryCode

ISO 2 letter country code

Values are drawn from an external vocabulary: ISO 3166-1 alpha-2

MimeType

IANA multipart media encoding type

Values are drawn from an external vocabulary: IANA Media Types

UnitOfMeasure

UNECE Recommendation 20 Unit of Measure codelist

Values are drawn from an external vocabulary: UNECE Recommendation 20

Property Index

Alphabetical listing of all properties defined in the UNTP core vocabulary.

Property	Domain(s)	Range	Description
activityType	LifecycleEvent, MakeEvent, MoveEvent, ModifyEvent	Classification	The business activity that this event represents (eg shipping, repair, etc) using a standard classification scheme - eg https://ref.gs1.org/cbv/BizStep. This may be replaced with industry specific vocabularies (ginning, spinning, weaving, dyeing, etc in textiles)
address	Facility	Address	The Postal address of the location.
addressCountry	Address	Country	The address country as an ISO-3166 two letter country code and name.
administeredBy	Regulation	Party	the issuing body of the regulation. For example Australian Government Department of Climate Change, Energy, the Environment and Water
alignmentLevel	StandardAlignment, RegulatoryAlignment	SchemeAlignmentLevel	A level of alignment with the referenced standard (exceeds, meets, partial,..)
allowedUnit	PerformanceMetric	UnitOfMeasure	The allowed units for value reporting against this metric (eg cubic meters)
applicablePeriod	MaterialUsage, Claim	Period	The period over which this material consumption is reported
assessedFacility	ConformityAssessment	FacilityVerification	The facility which is the subject of this assessment.
assessedOrganisation	ConformityAssessment	Party	An organisation that is the subject of this assessment.
assessedPerformance	ConformityAssessment	Performance	The assessed performance against criteria.
assessedProduct	ConformityAssessment	ProductVerification	The product which is the subject of this assessment.
assessmentCriteria	ConformityAssessment	Criterion	The specification against which the assessment is made.
assessmentDate	ConformityAssessment	date	The date on which this assessment was made.
assessmentLevel	ConformityAttestation	AssessmentLevel	Assurance pertaining to assessment (any authority or support for the assessment process)
assessorLevel	ConformityAttestation	AssessorLevel	Assurance code pertaining to assessor (relation to the object under assessment)
attestationType	ConformityAttestation	AttestationType	The type of criterion (optional or mandatory).
auditableEvidence	ConformityAttestation	Link	Auditable evidence supporting this assessment such as raw measurements, supporting documents. This is usually private data and would normally be encrypted.
authorisation	ConformityAttestation	Endorsement	The authority under which a conformity claim is issued. For example a national accreditation authority may authorise a test lab to issue test certificates about a product against a standard.
batchNumber	Product	string	Identifier of the specific production batch of the product. Unique within the product class.
characteristics	Product	Characteristics	A set of indusutry specific product information.
claimDate	Claim	date	That date on which the claimed performance is applicable.
claimedPerformance	Claim	Performance	The claimed performance level
code	Classification, Score	string	classification code within the scheme
condition	PassThreshold	PerformanceCondition	The condition for assessment against the threshold (greater than or less than). Needed because sometimes a higher numeric performance above the threshold represents compliance (eg this steel tensile strength is higher than the minimum) and sometime the numeric performance must be lower (eg the maximum emissions intensity for this class of product where a lower number is an improvement.)
conformance	ConformityAssessment	boolean	An indicator (true / false) whether the outcome of this assessment is conformant to the requirements defined by the standard or criterion.
conformityAssessment	ConformityAttestation	ConformityAssessment	A list of individual assessment made under this attestation.
conformityCertificate	ConformityAttestation	Link	A reference to the human / printable version of this conformity attestation - typically represented as a PDF document. The document may have more details than are represented in the digital attestation.
conformityTopic	Claim, Criterion, ConformityAssessment	ConformityTopic	The conformity topic category for this assessment
conformsTo	ConformityScheme	Link	The name and URI of the vocabulary standard (eg UNTP CVC) that the machine readable version of this sceme conforms to.
consignmentId	MoveEvent	URI	The consignment ID related to this movement of products. Ideally this is a resolvable URL but if not available then use a URN notation such as urn:carrier:waybillNumber.
countryCode	Country	CountryCode	ISO 3166 country code
countryName	Country	string	Country Name as defined in ISO 3166
countryOfOperation	Facility	Country	The country in which this facility is operating.using ISO-3166 code and name.
countryOfProduction	Product	Country	The country in which this item was produced / manufactured.using ISO-3166 code and name.
credentialSubjectType	DigitalProductPassport, DigitalFacilityRecord, DigitalConformityCredential, DigitalTraceabilityEvent, DigitalIdentityAnchor	Class	The expected type of the credentialSubject for this credential class. Used to connect UNTP credential types to the UNTP domain classes that populate the W3C VCDM credentialSubject property, without redefining the W3C property itself.
criterion	ConformityProfile	Criterion	A list of criterion that are included in this conformity profile.
criterionScoringFramework	ConformityProfile	ScoringFramework	A list of named scoring frameworks that are applied by criterion within this profile.
definition	Classification, ConformityTopic, PerformanceMetric, Score	string	A rich definition of this classification code.
description	Party, Entity, Facility, Image, Claim, Criterion, Regulation, Standard, ConformityAttestation, ConformityScheme, ScoringFramework, ConformityProfile, ConformityAssessment, Product, Package, LifecycleEvent, MakeEvent, MoveEvent, ModifyEvent	description	Description of the party including function and other names.
digestMultibase	RenderTemplate2024, Link	string	Used for resource integrity and/or validation of the inline template
dimensions	Product, Package	Dimension	The physical dimensions of the product. Not every dimension is relevant to every products. For example bulk materials may have weight and volume but not length, width, or height."weight":{"value":10, "unit":"KGM"}
disposition	EventProduct	productStatus	The status of the product after the event has happened.
documentation	Criterion, ConformityScheme, ConformityProfile	URI	A web page carrying detailed information about this criterion.
effectiveDate	Regulation	date	the date at which the regulation came into effect.
endDate	Period	date	The period end date
endorsement	ConformityScheme	Endorsement	The endorsement provided to the scheme by an external authority such as a regulator, an accreditaiton authority, or a benchmarking scheme.
endorsementEvidence	Endorsement	Link	The evidence that supports the authority under which the attestation is issued - for an example an accreditation certificate.
endorsementLevel	ConformityScheme	SchemeEndorsementLevel	The scheme assurance type.
establishedDate	ConformityScheme	date	The date when this scheme was first established.
eventDate	LifecycleEvent, MakeEvent, MoveEvent, ModifyEvent	dateTime	The date and time at which this lifecycle event occurs. use 00:00 for time if only a date is required.
evidence	Claim, ConformityAssessment	Link	A URI pointing to the evidence supporting the claim. SHOULD be a URL to a UNTP Digital Conformity Credential (DCC)
extendsModel	VerifiableCredential, Address	Class	Indicates that this UNTP class reuses and extends a class defined in an external vocabulary (e.g. W3C VCDM, schema.org). The external class defines the envelope or base properties; UNTP defines only the extensions. This annotation enables human-readable renderings to display or link to the inherited properties without redefining them.
facility	FacilityVerification	Facility	The facility which is the subject of this assessment
facilityAlsoKnownAs	Facility	Facility	An optional list of other registered identifiers for this facility - eg GLNs or other schemes.
fromFacility	MoveEvent	Facility	The source facility for this movement / shipment of products
geoBoundary	Location	Coordinate	The list of ordered coordinates that define a closed area polygon as a location boundary. The first and last coordinates in the array must match - thereby defining a closed boundary.
geographicScope	ConformityScheme	Classification	The geographic scope of this scheme as a list of ISO-3166 countries, regions, or code=001, name=Worldwide to indicate global coverage.
geoLocation	Location, SensorData	Coordinate	The latitude and longitude coordinates that best represent the specified location.
hazardous	Material	boolean	Indicates whether this material is hazardous. If true then the materialSafetyInformation property must be present
height	Dimension	Measure	The height of the product or packaging. eg {"value":220, "unit":"MMT"}
id	CredentialIssuer, Party, Entity, IdentifierScheme, BitstringStatusListEntry, Facility, Claim, Criterion, ConformityTopic, PerformanceMetric, Regulation, Standard, ConformityAttestation, ConformityScheme, ConformityProfile, ConformityAssessment, Product, LifecycleEvent, MakeEvent, MoveEvent, ModifyEvent, RegisteredIdentity	URI	The W3C DID of the issuer - should be a did:web or did:webvh
idGranularity	Product	ProductIDGranularity	The identification granularity for this product (item, batch, model)
idScheme	Party, Facility, Product	IdentifierScheme	The identifier scheme of the party. Typically a national business register or a global scheme such as GLEIF.
idVerifiedByCAB	ProductVerification, FacilityVerification	boolean	Indicates whether the conformity assessment body has verified the identity product that is the subject of the assessment.
imageData	Image	string	The image data encoded as a base64 string.
includedProfile	ConformityScheme	ConformityProfile	The list of versioned conformity profiles included in this scheme
industryCategory	Party	Classification	The industry categories for this organisation. Recommend use of UNCPC as the category scheme. for example - unstats.un.org/isic/1030
industryScope	ConformityScheme	Classification	A list of UN ISIC code & name indicating the industry scope for this scheme.
inputProduct	MakeEvent	EventProduct	An array of input products and quantities for this production or manufacturing process
issueDate	Standard	date	The date when the standard was issued.
issuedToParty	ConformityAttestation	Party	The party to whom the conformity attestation was issued.
issuerAlsoKnownAs	CredentialIssuer	Party	An optional list of other registered identifiers for this credential issuer
issuingAuthority	Endorsement	Party	The competent authority that issued the accreditation.
issuingParty	Standard	Party	The party that issued the standard
itemNumber	Product	string	A number or code representing a specific serialised item of the product. Unique within product class.
jurisdictionCountry	Regulation	Country	The legal jurisdiction (country) under which the regulation is issued.
latitude	Coordinate	number	latitude: Angular distance north or south of the equator, expressed in decimal degrees.Valid range: −90.0 to +90.0.
length	Dimension	Measure	The length of the product or packaging eg {"value":840, "unit":"MMT"}
licenseType	ConformityScheme	LicenseType	Descriptive name and URL link to the license conditions associated with this scheme.
linkName	Link	string	Display name for this link.
linkType	Link	string	The type of the target resource - drawn from a controlled vocabulary
linkURL	Link	URI	The URL of the target resource.
locationInformation	Facility	Location	Geo-location information for this facility as a resolvable geographic area (a Plus Code), and/or a geo-located point (latitude / longitude), and/or a defined boundary (GeoJSON Polygon).
longitude	Coordinate	number	longitude: Angular distance east or west of the Prime Meridian, expressed in decimal degrees.Valid range: −180.0 to +180.0.
lowerTolerance	Measure	number	The lower tolerance associated with this measure expressed in the same units as the measure. For example value=10, lowerTolerance=0.1, unit=KGM would mean that this measure is 10kg - 0.1kg
madeAtFacility	MakeEvent	Facility	The facility at which this production / manufacturing event happens.
mass	Material	Measure	The mass of the material component.
massFraction	Material	number	The mass fraction as a decimal of the product (or facility reporting period) represented by this material.
materialConsumed	MaterialUsage	Material	An list of materials consumed during the usage period.
materialProvenance	Product	Material	A list of materials provenance objects providing details on the origin and mass fraction of materials of the product or batch.
materialSafetyInformation	Material	Link	Reference to further information about safe handling of this hazardous material (for example a link to a material safety data sheet)
materialType	Material	Classification	The type of this material - as a value drawn from a controlled vocabulary eg from UN Framework Classification for Resources (UNFC).
materialUsage	Facility	MaterialUsage	The type and provenance of materials consumed by the facility during the reporting period.
materialUsed	Package	Material	materials used for the packaging.
measure	Performance, SensorData	Measure	The measured performance value
mediaQuery	RenderTemplate2024	string	Media query as defined in https://www.w3.org/TR/mediaqueries-4/
mediaType	RenderTemplate2024, Link, Image	string	media type of the rendered output (eg text/html)
metric	Performance, SensorData	PerformanceMetric	The metric (eg material emissions intensity CO2e/Kg or percentage of young workers) that is measured.
modelNumber	Product	string	Where available, the model number (for manufactured products) or material identification (for bulk materials)
modifiedAtFacility	ModifyEvent	Facility	The facility at which this intervention event happens.
modifiedProduct	ModifyEvent	EventProduct	An array of products and quantities for this intervention (repair, inspection, etc)
movedProduct	MoveEvent	EventProduct	An array of products and quantities for this movement / shipment process
name	CredentialIssuer, Party, Entity, IdentifierScheme, Classification, RenderTemplate2024, Facility, Material, Image, Claim, Criterion, ConformityTopic, PerformanceMetric, Regulation, Standard, ConformityAttestation, Endorsement, ConformityScheme, ScoringFramework, ConformityProfile, ConformityAssessment, Product, LifecycleEvent, MakeEvent, MoveEvent, ModifyEvent	string	The name of the issuer person or organisation
organisationWebsite	Party	URI	Website for this organisation
originCountry	Material	Country	A ISO 3166-1 code representing the country of origin of the component or ingredient.
outputProduct	MakeEvent	EventProduct	An array of output products and quantities for this produciton or manufacturing process
owner	ConformityScheme	Party	The party that is the owner / maintainer of this conformity scheme.
packageLabel	Package	Image	An array of package labels that may appear on the packaging together with their meaning. Use for small images that represent certification marks or regulatory requirements. Large images should be linked as evidence to claims.
packaging	Product	Package	The packaging for this product.
party	PartyRole	Party	The party that has the specified role.
partyAddress	Party	Address	The address of the party
partyAlsoKnownAs	Party	Party	An optional list of other registered identifiers for this organisation. For example DUNS, GLN, LEI, etc
passThreshold	Criterion	PassThreshold	The assessed performance level (either a score or a measured metric) that represents compliance against the criteria (ie a passing score).
performanceClaim	Facility, Product, Package	Claim	A list of performance claims (eg deforestation status) for this facility.
periodInformation	Period	string	Additional information relevant to this reporting period
plusCode	Location	URI	An open location code (https://maps.google.com/pluscodes/) representing this geographic location or region. Open location codes can represent any sized area from a point to a large region and are easily resolved to a visual map location.
processCategory	Facility	Classification	The industrial or production processes performed by this facility. Example unstats.un.org/isic/1030.
producedAtFacility	Product	Facility	The Facility where the product batch was produced / manufactured.
product	ProductVerification, EventProduct	Product	The product, serial or batch that is the subject of this assessment
productCategory	Product	Classification	A code representing the product's class, typically using the UN CPC (United Nations Central Product Classification) https://unstats.un.org/unsd/classifications/Econ/cpc
productImage	Product	Link	Reference information (location, type, name) of an image of the product.
productionDate	Product	date	The ISO 8601 date on which the product batch or individual serialised item was manufactured.
productLabel	Product	Image	An array of labels that may appear on the product such as certification marks or regulatory labels.
profileScore	ConformityAttestation	Score	The overall performance against a scheme level performance measurement framework for the referenced profile or scheme.
publicInformation	RegisteredIdentity	URI	A link to further information about the registered entity on the authoritative registrar site.
quantity	EventProduct	Measure	The quantity of product subject to this lifecycle event. Not needed for serialised items.
rank	Score	integer	The ranking of this score within the scoring framework - using an integer where "1" is the highest rank.
rawData	SensorData	Link	Link to raw data file associated with this sensor reading (eg an image).
recycledMassFraction	Material	number	Mass fraction of this material that is recycled (eg 50% recycled Lithium)
referenceCriteria	Claim	Criterion	The criterion against which the claim is made.
referenceProfile	ConformityAttestation	ConformityProfile	The specific versioned conformity profile (comprising a set of versioned criteria) against which this conformity attestation is made.
referenceRegulation	Claim, ConformityAssessment	Regulation	List of references to regulation to which conformity is claimed claimed for this product
referenceScheme	ConformityAttestation	ConformityScheme	The conformity scheme under which this attestation is made.
referenceStandard	Claim, ConformityAssessment	Standard	List of references to standards to which conformity is claimed claimed for this product
registeredDate	RegisteredIdentity	date	The date on which this identity was first registered with the registrar.
registeredId	Party, Facility, RegisteredIdentity	string	The registration number (alphanumeric) of the Party within the register. Unique within the register.
registeredName	RegisteredIdentity	string	The registered name of the entity within the identifier scheme. Examples: product - EV battery 300Ah, Party - Sample Company Pty Ltd, Facility - Green Acres battery factory
registerType	RegisteredIdentity	RegistryType	The thematic purpose of the register - organisations, facilities, products, trademarks, etc
registrar	RegisteredIdentity	Party	The registrar party that operates the register.
registrationCountry	Party	Country	the country in which this organisation is registered - using ISO-3166 code and name.
registrationScope	RegisteredIdentity	URI	List of URIs that represent the roles or scopes of membership. For example ["https://abr.business.gov.au/Help/EntityTypeDescription?Id=19"]
regulation	RegulatoryAlignment	Regulation	The regulation against which this alignment assessment is made.
regulatoryAlignment	ConformityProfile	RegulatoryAlignment	A list of regulations or legally binding conventions referenced by this conformity profile and against which some level of compliance can be inferred for subjects that pass an assessment.
relatedDocument	Facility, Product, LifecycleEvent, MakeEvent, MoveEvent, ModifyEvent	Link	A list of links to documents providing additional facility information. Documents that support a conformity claim (e.g. permits or certificates) SHOULD be referenced as claim evidence rather than here.
relatedParty	Facility, Product, LifecycleEvent, MakeEvent, MoveEvent, ModifyEvent	PartyRole	A list of parties with a specified role relationship to this facility
requiredPerformance	PassThreshold	Performance	The performance level (score or numeric) that represents the threshold performance level for conformance.
role	PartyRole	PartyRole	The role played by the party in this relationship
scheme	ConformityProfile	ConformityScheme	The conformity scheme under which this versioned profile is maintained.
schemeID	Classification	URI	Classification scheme ID
schemeId	RegisteredIdentity	IdentifierScheme	The identifier scheme operated by the registrar
schemeName	Classification	string	The name of the classification scheme
schemeScoringFramework	ConformityScheme	ScoringFramework	The scheme level overall scoring framework that represents the achievement levels (AA, A, B etc) that maybe be awarded to the subject of an independent assessment under the scheme.
scope	ConformityProfile	Classification	A set of classification codes that may be used to categorize the applicability of this criteria - for example industry sector, jurisdiction or commodity type - based on a formal vocabulary.
score	Performance, ScoringFramework	Score	A performance score (eg "AA") drawn from a scoring framework defined by the scheme or criterion.
sensor	SensorData	Product	The sensor device used for this sensor measurement
sensorData	LifecycleEvent, MakeEvent, MoveEvent, ModifyEvent	SensorData	A sensor data set associated with this lifecycle event.
specifiedCondition	ConformityAssessment	string	A list of specific conditions that constrain this conformity assessment. For example a specific jurisdiction, material type, or test method.
standard	StandardAlignment	Standard	The standard against which this alignment assessment is made.
standardAlignment	ConformityProfile	StandardAlignment	A list of voluntary standards referenced by this conformity profile and against which some level of compliance can be inferred for subjects that pass an assessment.
startDate	Period	date	The period start date
status	Criterion, ConformityProfile	CriterionStatus	The lifecycle status of this criterion.
statusListCredential	BitstringStatusListEntry	URI	The statusListCredential property MUST be a URL to a verifiable credential. When the URL is dereferenced, the resulting verifiable credential MUST have type property that includes the BitstringStatusListCredential value.
statusListIndex	BitstringStatusListEntry	integer	The statusListIndex property MUST be an arbitrary size integer greater than or equal to 0, expressed as a string in base 10. The value identifies the position of the status of the verifiable credential.
statusPurpose	BitstringStatusListEntry	CredentialStatus	Status purpose drawn from a standard list but extensible as per w3c bitstring status list specification.
subjectType	ConformityProfile	AssessmentSubjectType	The type of the subject of assessments made under this conformity profile (eg product, facility, organisation)
symbol	Material	Image	Based 64 encoded binary used to represent a visual symbol for a given material.
tag	Criterion	string	A set of tags that can be used by the scheme owner to be able to filter or group criterion in a large vocabulary for specific use cases.
template	RenderTemplate2024	string	An inline template field for use cases where remote retrieval of a render method is suboptimal
toFacility	MoveEvent	Facility	The destination facility for this movement / shipment of products
trustMark	ConformityAttestation	Image	A trust mark as a small binary image encoded as base64 with a description. Maye be displayed on the conformity credential rendering.
trustmark	Endorsement, ConformityScheme	Image	The trust mark image awarded by the AB to the CAB to indicate accreditation.
type	BitstringStatusListEntry	string	The type of status list - must be set to "The type property MUST be BitstringStatusListEntry."
unit	Measure	UnitOfMeasure	Unit of measure drawn from the UNECE Rec20 measure code list.
upperTolerance	Measure	number	The upper tolerance associated with this measure expressed in the same units as the measure. For example value=10, upperTolerance=0.1, unit=KGM would mean that this measure is 10kg + 0.1kg
url	RenderTemplate2024	URI	URL for remotely hosted template
validFrom	ConformityProfile	date	The data from which this scheme version is valid.
value	Measure	number	The numeric value of the measure
version	Criterion, ConformityProfile	string	The major.minor version of the the criterion. Minor versions represent changes that would not invalidate an assessment made under a previous version.
volume	Dimension	Measure	The displacement volume of the product. eg {"value":7.5, "unit":"LTR"}
weight	Dimension	Measure	the weight of the product. EG {"value":10, "unit":"KGM"}
width	Dimension	Measure	The width of the product or packaging. eg {"value":150, "unit":"MMT"}