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Diagrams
Facets
Properties
Source
Used by
Included schema ILCD_Common_Validation.xsd
Namespace http://lca.jrc.it/ILCD/Common
Properties
attribute form default unqualified
element form default qualified
Simple Type common:MethodOfReviewValues
Namespace http://lca.jrc.it/ILCD/Common
Diagram
Type restriction of xs:string
Facets
enumeration Validation of data sources
Analysis of all data sources declared, checking their context-specific correct use as well as their relevance and quality.
enumeration Sample tests on calculations
Values in the inventory are re-calculated from the raw data, or other calculations are validated exemplarily, e.g. scaling, averaging, summing up,
stochiometric calculations, formulas in the mathematical models, etc.
enumeration Energy balance
The energy balance (e.g. gross or net calorific value or exergy) of the Inputs and Outputs is validated. [Note: For processes that have undergone
allocation or consequential modeling the value of this review method is limited.]
enumeration Element balance
The balance of the relevant chemical elements of the Inputs and Outputs is calculated and validated. The validated elements should be named in the
review comments. [Note: For processes that have undergone allocation or consequential modeling the value of this review method is limited.]
enumeration Cross-check with other source
Comparison with other, independent data and/or information sources (can be both database and literature).
enumeration Cross-check with other data set
Comparison with similar process or product system from the same or from other sources (can be both database and literature).
enumeration Expert judgement
Analysis by means of expert opinions. The expert(s) have methodological and detailed technical expertise on the item to be verified and the process
or product system in question.
enumeration Mass balance
The mass balance of the Inputs and Outputs is validated. [Note: For processes that have undergone allocation or consequential modeling the value of
this review method is limited.]
enumeration Compliance with legal limits
Regulated Inputs and Outputs e.g. emission data are validated for compliance with legal limits, typically after relating and scaling the data to
the regulated processes/sites etc.
enumeration Compliance with ISO 14040 to 14044
Methodological compliance with ISO 14040 to 14044 was checked by an LCA expert.
enumeration Documentation
Evidence collection by means of documentation (e.g. data set's meta data, background report)
enumeration Evidence collection by means of plant visits and/or interviews
Interviews and/or plant visits are performed to validate data and other informtion, tyically in case of inconsistencies, uncertainties, or doubts.
People interviewed have detailed technical expertise on the analysed process(es).
Used by
Source
<xs:simpleType name="MethodOfReviewValues">
  <xs:restriction base="xs:string">
    <xs:enumeration value="Validation of data sources">
      <xs:annotation>
        <xs:documentation>Analysis of all data sources declared, checking their context-specific correct use as well as their relevance and quality.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Sample tests on calculations">
      <xs:annotation>
        <xs:documentation>Values in the inventory are re-calculated from the raw data, or other calculations are validated exemplarily, e.g. scaling, averaging, summing up, stochiometric calculations, formulas in the mathematical models, etc.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Energy balance">
      <xs:annotation>
        <xs:documentation>The energy balance (e.g. gross or net calorific value or exergy) of the Inputs and Outputs is validated. [Note: For processes that have undergone allocation or consequential modeling the value of this review method is limited.]</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Element balance">
      <xs:annotation>
        <xs:documentation>The balance of the relevant chemical elements of the Inputs and Outputs is calculated and validated. The validated elements should be named in the review comments. [Note: For processes that have undergone allocation or consequential modeling the value of this review method is limited.]</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Cross-check with other source">
      <xs:annotation>
        <xs:documentation>Comparison with other, independent data and/or information sources (can be both database and literature).</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Cross-check with other data set">
      <xs:annotation>
        <xs:documentation>Comparison with similar process or product system from the same or from other sources (can be both database and literature).</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Expert judgement">
      <xs:annotation>
        <xs:documentation>Analysis by means of expert opinions. The expert(s) have methodological and detailed technical expertise on the item to be verified and the process or product system in question.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Mass balance">
      <xs:annotation>
        <xs:documentation>The mass balance of the Inputs and Outputs is validated. [Note: For processes that have undergone allocation or consequential modeling the value of this review method is limited.]</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Compliance with legal limits">
      <xs:annotation>
        <xs:documentation>Regulated Inputs and Outputs e.g. emission data are validated for compliance with legal limits, typically after relating and scaling the data to the regulated processes/sites etc.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Compliance with ISO 14040 to 14044">
      <xs:annotation>
        <xs:documentation>Methodological compliance with ISO 14040 to 14044 was checked by an LCA expert.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Documentation">
      <xs:annotation>
        <xs:documentation>Evidence collection by means of documentation (e.g. data set's meta data, background report)</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Evidence collection by means of plant visits and/or interviews">
      <xs:annotation>
        <xs:documentation>Interviews and/or plant visits are performed to validate data and other informtion, tyically in case of inconsistencies, uncertainties, or doubts. People interviewed have detailed technical expertise on the analysed process(es).</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>
Simple Type common:ScopeOfReviewValues
Namespace http://lca.jrc.it/ILCD/Common
Diagram
Type restriction of xs:string
Facets
enumeration Raw data
Review/verification is done on basis of the original "raw data", i.e. the data before it was scaled, converted, or treated in other ways to be used
for modelling of a unit process.
enumeration Unit process(es), single operation
The review is done on the level of the "Unit operation type unit process(es)" that can not be further subdivided. Covers multi-functional processes
of unit operation type.
enumeration Unit process(es), black box
The review is done on the level of process-chain(s) or plant level unit process(es). This covers horizontally averaged unit processes across
different sites. Covers also those multi-functional unit processes, where the different co-products undergo different processing steps within the black
box.
enumeration LCI results or Partly terminated system
The LCI result or Partly terminated system is the level of review/verification.
enumeration LCIA results
The LCIA results of the LCI result or Partly terminated system data set are reviewed/verified, i.e. on level of Climate Change potential, Primary
energy consumption, Ecosystem damage etc. [Note: see also definition for entry "LCIA results calculation".]
enumeration Documentation
The reporting/documentation of the process or product system, i.e. the data set's sections "Process description", Modelling and validation" and
"Administrative information" have been reviewed, while this does not include the "Inputs/Outputs". This can include a review of detailed background
reports.
enumeration Life cycle inventory methods
The application of the LCI method(s) in accordance to the goal and scope have been reviewed. This covers data collection including dealing with
missing data, data calculation/modelling principles (e.g. consequential or attributional or other/combination), and the application of the related modelling
approaches such as allocation and system expansion etc. for the process / throughout the product system.
enumeration LCIA results calculation
The selection and application of the LCIA method(s) that have been used for calculation of the LCIA results have been reviewed. This especially
refers to a correspondance of the elementary flows in the Inputs and Outputs of the product system with the once referenced by the applied LCIA method(s)
regarding e.g. correct assignment, coverage/gaps, doublecounting, etc. [Note: See also definition for entry "LCIA results".]
enumeration Goal and scope definition
Review/verification is done regarding e.g. goal definition, subsequent scope definition and corresponding product system description, appropriate
identification and definition of function and functional unit, system boundary and cut-off criteria setting, choice of appropriate LCI modelling principles and
approaches for multi-functional processes.
Used by
Source
<xs:simpleType name="ScopeOfReviewValues">
  <xs:restriction base="xs:string">
    <xs:enumeration value="Raw data">
      <xs:annotation>
        <xs:documentation>Review/verification is done on basis of the original "raw data", i.e. the data before it was scaled, converted, or treated in other ways to be used for modelling of a unit process.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Unit process(es), single operation">
      <xs:annotation>
        <xs:documentation>The review is done on the level of the "Unit operation type unit process(es)" that can not be further subdivided. Covers multi-functional processes of unit operation type.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Unit process(es), black box">
      <xs:annotation>
        <xs:documentation>The review is done on the level of process-chain(s) or plant level unit process(es). This covers horizontally averaged unit processes across different sites. Covers also those multi-functional unit processes, where the different co-products undergo different processing steps within the black box.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="LCI results or Partly terminated system">
      <xs:annotation>
        <xs:documentation>The LCI result or Partly terminated system is the level of review/verification.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="LCIA results">
      <xs:annotation>
        <xs:documentation>The LCIA results of the LCI result or Partly terminated system data set are reviewed/verified, i.e. on level of Climate Change potential, Primary energy consumption, Ecosystem damage etc. [Note: see also definition for entry "LCIA results calculation".]</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Documentation">
      <xs:annotation>
        <xs:documentation>The reporting/documentation of the process or product system, i.e. the data set's sections "Process description", Modelling and validation" and "Administrative information" have been reviewed, while this does not include the "Inputs/Outputs". This can include a review of detailed background reports.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Life cycle inventory methods">
      <xs:annotation>
        <xs:documentation>The application of the LCI method(s) in accordance to the goal and scope have been reviewed. This covers data collection including dealing with missing data, data calculation/modelling principles (e.g. consequential or attributional or other/combination), and the application of the related modelling approaches such as allocation and system expansion etc. for the process / throughout the product system.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="LCIA results calculation">
      <xs:annotation>
        <xs:documentation>The selection and application of the LCIA method(s) that have been used for calculation of the LCIA results have been reviewed. This especially refers to a correspondance of the elementary flows in the Inputs and Outputs of the product system with the once referenced by the applied LCIA method(s) regarding e.g. correct assignment, coverage/gaps, doublecounting, etc. [Note: See also definition for entry "LCIA results".]</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Goal and scope definition">
      <xs:annotation>
        <xs:documentation>Review/verification is done regarding e.g. goal definition, subsequent scope definition and corresponding product system description, appropriate identification and definition of function and functional unit, system boundary and cut-off criteria setting, choice of appropriate LCI modelling principles and approaches for multi-functional processes.</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>