CE-RISE Metrological Traceability Data Model
Cross-cutting utility data model for documenting the traceability basis of measured, calculated, method-defined, and boundary-defined values in CE-RISE Digital Product Passport and Digital Material Passport data models.
Root container for metrological traceability statements and supporting records
Allocation, substitution, cut-off, or crediting boundary
Characterization model or impact method boundary
Functional unit or declared unit definition
System boundary defining included and excluded processes
Calibration is valid for the intended use
Calibration is valid only within specified restrictions
One or more gaps are explicitly identified
Some links are inferred from available evidence
Assessment of whether two reported values are metrologically comparable through the same reference basis, measurand definition, method, or boundary
Results are traceable to a sufficiently common basis for comparison
Results are comparable only under stated conditions or restrictions
There is insufficient information to assess comparability
Results are not metrologically comparable
Competence or accreditation is suspended
Competence or accreditation has been withdrawn
Supporting evidence record for a traceability statement, chain, calibration, method, boundary, reference material, or competence record
Accreditation, authorization, competence, or quality system record
Goal-and-scope, boundary, scenario, or modelling rule document
Dataset, database, or factor set reference
Proficiency testing or interlaboratory comparison evidence
Software, model, workflow, or calculation service record
Supplier declaration or third-party declaration
Validation, verification, or qualification report
Instrument standard or calibrated measuring system
Quality control or verification procedure
Procedure used for sampling or specimen preparation
Goal-and-scope, system boundary, or scenario definition
Dataset, database, emission factor set, or reference data source
Instrument, sensor, measuring system, or equipment
Measurement, analytical, test, calculation, or modelling method document
Organization, laboratory, institute, or authority
Reference material or certified reference material
Software, model implementation, or calculation service
Certified reference material with assigned property values and uncertainties
Model or factor set defining a calculated indicator
Conventional reference, convention, or agreed value
Versioned data source, dataset, or database used as a reference
Measurement procedure defining or transferring the value
Measurement standard used in a calibration hierarchy
Reference material used for calibration, validation, or quality control
Definition or practical realization of an SI unit
Standardized analytical, test, calculation, or reporting method
System boundary, goal-and-scope, or scenario definition
Chain linking the result to a boundary-defined or model-defined reference
Branched or networked hierarchy for multiple input quantities
Chain combining calibration, method, boundary, and/or dataset references
Chain linking the result to a method-defined reference
Single documented step in a traceability chain, including calibration, comparison, transfer, method adherence, or boundary reference
Boundary, goal-and-scope, or modelling definition
Comparison between standards, methods, instruments, or values
Mapping to a dataset, factor set, or data source
Method or procedure defining the property
Software, model, or calculation execution step
Transfer of a value from one reference to another
Reusable statement documenting the traceability basis of a measured, calculated, method-defined, or boundary-defined value
Designed as the main integration point for other CE-RISE data models.
Other models may either embed this class or point to it through traceability_statement_identifier_value.
Traceability to a documented system boundary, goal and scope, scenario, or modelling rule set
Traceability to a conventional value, conventional scale, or agreed reference
Traceability requiring more than one traceability type
Traceability to a standardized or documented method that defines the property
Traceability through a reference material or certified reference material
Traceability to SI units through a calibration hierarchy
Record is partially documented or partially verified
Record or status information is unavailable
Record has been verified against supporting evidence
Boundary, goal-and-scope, scenario, or model definitions used as traceability references
Assessments of whether traceability statements support meaningful comparison
Evidence records referenced by the metrological traceability model
Measurement, calculation, sampling, calibration, analytical, or modelling procedures used for traceability
Reference bases used to establish metrological traceability
Traceability chains or networks available for reuse by one or more traceability statements
Ordered or networked links that make up a traceability chain
Reusable traceability statements that can be embedded or referenced by other CE-RISE data models
Competence, accreditation, validation, proficiency, or quality system evidence supporting traceability
Measurement standard, artefact, instrument standard, or unit realization used in a calibration hierarchy
Generic reference entity used in a traceability statement, chain, procedure, calibration, or boundary definition
Reference material or certified reference material used to establish traceability
Accreditation body, authority, or organization responsible for the competence record
Accreditation, authorization, scope, or certificate identifier
Allocation, partitioning, substitution, cut-off, or burden-sharing rule applied in the boundary definition
Class in an external model to which this traceability statement applies
Name, URI, or namespace of the external data model to which this traceability statement applies
Identifier of the external record, object, dataset, or passport entry to which this traceability statement applies
Slot or attribute in an external model to which this traceability statement applies
Identifier of a specific value object when the target model gives value-level identifiers
JSONPath, XPath, RDF path, or other pointer to the value to which this traceability statement applies
Boundary, goal-and-scope, scenario, or model definition used to define a modelled value
Identifier for a boundary, scope, scenario, or modelling reference definition
Name of the boundary, scope, scenario, or modelling definition
Identifier of the instrument, sensor, measuring system, reference material, standard, or software item calibrated or checked
Identifier of the calibration certificate or equivalent evidence record
URL for the calibration certificate or equivalent evidence record
Date on which the calibration was performed
Identifier for a calibration, comparison, verification, or check record
Calibration interval or recalibration frequency
Accreditation identifier, scope, or body associated with the calibration provider
Laboratory, organization, or facility that performed the calibration
Calibration method, procedure, comparison method, or protocol used
Calibration result, correction, factor, or outcome statement
Validity or acceptance status of the calibration record
Identifier of the reference material certificate
URL for the reference material certificate
Certified or assigned property of the reference material
Assessment of whether the chain is complete, partial, inferred, or unavailable
Final reference reached by the traceability chain
Additional notes about the traceability chain, including gaps or assumptions
Reference or value at the user-facing end of the traceability chain
Validation status of the traceability chain
Characterization model, factor set, time horizon, scenario, or model version used to convert inputs into the reported result
Identifier for the final reference, such as an SI unit realization, standard method, reference material, system boundary definition, or characterization model
URI or URL identifying the final common reference
Identifier for an assessment of metrological comparability
Decision about whether the compared results are metrologically comparable
Rationale for the comparability decision, including relevant mismatches or limitations
Basis for competence, such as accreditation, proficiency testing, validation, authorization, or quality management system
Laboratory, person, organization, facility, or software provider whose competence is documented
Identifier for a competence, accreditation, authorization, or quality system record
Scope of competence, accreditation, validation, or authorization
Status of the competence or accreditation record
Temporal, geographical, technological, or population scope of the data sources used by the boundary definition
Date associated with supporting evidence
Provider, author, laboratory, supplier, or organization responsible for supporting evidence
Version, edition, or revision of supporting evidence
Processes, stages, flows, compartments, or elements excluded from the boundary
Goal and scope definition or equivalent statement that defines the assessed value
Impact assessment, characterization, scoring, or calculation method used for a modelled result
Processes, stages, flows, compartments, or elements included in the boundary
Reference to the first traceability statement, chain, or basis being compared
Date on which this traceability link, calibration, comparison, transformation, or modelling step was established
Reference entity, value, standard, method, or node from which this link starts
Procedure, calibration, comparison, transformation, conversion, or modelling step used in this link
Role of the traceability link in the chain
Position of the link in the traceability chain, where lower numbers are closer to the reported result
Reference entity, value, standard, method, or node to which this link points
Reference to the uncertainty contribution associated with this traceability link
Matrix, material, substance, artefact, or object represented by the reference material
Operational definition of the measurand, including what is measured, calculated, or assessed
Identifier for the measurand, quantity, indicator, or value of interest
Name of the measurand, quantity, indicator, or value of interest
Procedure or method used to define, obtain, transfer, or compare the value
Identifier for a measurement standard, artefact, instrument standard, or realization
Position of the measurement standard in the calibration hierarchy
Owner, custodian, laboratory, or institute responsible for the measurement standard
Key method parameters, such as extraction conditions, incubation time, temperature, calibration model, or reporting rule
Operator, laboratory, instrument system, model, or software used to apply the procedure
Description of the procedure and how it defines or transfers the value
Identifier of a measurement, calculation, sampling, calibration, analytical, or modelling procedure
Role of the procedure in establishing traceability
Authority, organization, metrology institute, standards body, or publisher responsible for the reference
Identifier for a reference entity, material, standard, instrument, facility, method, or dataset
Provider, custodian, producer, laboratory, institute, or publisher of the reference entity
Identifier for a reference material or certified reference material
Lot, batch, serial number, or production identifier of the reference material
Producer, supplier, or certifying body responsible for the reference material
Scope or field of application for the reference
Date at which the reference was used to establish the traceability hierarchy
Version, edition, revision, or publication date of the reference
Identifier for the reported measured, calculated, or assessed value
Reported value to which the traceability statement applies
Date or time at which the reported result was generated, measured, calculated, or issued
Reference to the second traceability statement, chain, or basis being compared
Whether the compared results use the same measurand or operational definition
Whether the compared results use the same method-defined or boundary-defined reference
Whether the compared results are traceable to the same reference basis
Definition of the sample, specimen, item, batch, population subset, or material matrix used by the method
Standard, guide, protocol, or normative document applied when establishing traceability
Reference basis that establishes the meaning and comparability of the value
Description of the common reference basis that gives meaning to the result
Identifier for a traceability basis record
Type of reference basis used to establish traceability
Traceability chain or network that relates the result to a reference
Identifier for a traceability chain or traceability network
Human-readable name of the traceability chain
Type or topology of the traceability chain
Identifier for a step, edge, or link in a traceability chain
Date and time when the traceability statement was issued or last updated
Identifier for a metrological traceability statement that can be referenced from another CE-RISE model
Human-readable label for the traceability statement
Lifecycle or validity status of the traceability statement
Goal-and-scope, system boundary, scenario, allocation, or model definition used as the reference for a boundary-defined result
ISO 14040; ISO 14044; ISO 14067; Product Environmental Footprint; JCGM 200:2012
Measurement, calculation, sampling, calibration, analytical, or modelling procedure used to define or transfer a value
Reference basis to which a result is related, such as an SI realization, measurement standard, reference material, standard method, or boundary definition
Documented chain or network relating a measurement result to a reference
Competence, accreditation, validation, or quality system records supporting traceability
Measurement standards, artefacts, instruments, and realizations used in traceability
Reference entities, standards, methods, instruments, datasets, or organizations used in traceability
Reference materials and certified reference materials used in traceability
Calibration, comparison, verification, or check record contributing to a traceability chain
Reference to a data quality assessment associated with this traceability record
Environmental, operating, or procedural conditions relevant to traceability
Standardized procedure, protocol, guide, or method document
Version, edition, revision, or publication date of the procedure
Kind of quantity or indicator being traced, such as mass, length, concentration, carbon footprint, or circularity indicator
Unit in which the value or measurand is expressed
Additional notes about the traceability statement
Decision values for metrological comparability assessments
Status values for competence and accreditation records
Calibration, comparison, verification, or check records that support traceability
Status of a calibration or equivalent record
Uncertainty associated with the assigned value
Assigned value of a measurement standard, reference material, calibrator, or conventional reference
Kinds of traceability statements supported by this model
Roles of procedures in a traceability statement
Types or hierarchy levels of measurement standards
Lifecycle and validation status values for traceability records
Start date of validity for the reference entity or assigned value
End date of validity for the reference entity or assigned value
Types of references that can serve as the basis for traceability
Types of evidence used to support traceability
Types of reference entities used in traceability records
Reference to an uncertainty statement, uncertainty budget, or uncertainty component associated with this traceability record
Reference to supporting evidence such as a certificate, report, procedure, dataset, standard, or software record