VERIFY Schema Change Log of Changes

           Made for Greenhouse Gas to Light-Duty

           and Fuel Economy


           Draft
&EPA
United States
Environmental Protection
Agency

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            VERIFY Schema Change Log of Changes
            Made for Greenhouse Gas to Light-Duty
                         and Fuel Economy


                                 Draft
                       Compliance and Innovative Strategies Division
                         Office of Transportation and Air Quality
                         U.S. Environmental Protection Agency
&EPA
United States
Environmental Protection
Agency
EPA-420-D-11-001
March 2011

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                                  VERIFY
                     Schema Change Log of changes made for
                Greenhouse Gas to Light Duty and Fuel Economy

This document identifies XML schema modifications to the VERIFY Light Duty (LD) and Fuel
Economy (FE) family of schemas to include Greenhouse Gas (GHG) data elements.  There are 2
basic types of modifications.  Modifications that involve internal file structure, having no impact
to the logical data model, were made to bring the new schema in sync with the current schema
development paradigm per EPA XML data standard [GD2-E].  These changes involve only the
location and organization of the schema components that comprise the logical data model and
some changes to data type names. No data element names were changed in this process.
Modifications that involve the addition of new schema components to included GHG data were
also made.  Because the current schema development paradigm for certain kinds of data
validation has moved the validation to business rules, hence making the schema much less
susceptible to data requirement changes, new GHG data elements have more generic datatypes.
Because some of the GHG data elements have  been reused from the original LD schemas, these
LD data elements now also have more generic  data types. This basically relaxes the  schema
validation of the LD instances of these data elements but also requires that any business rules
written for data validation for the GHG instances additionally be applied to the LD instances as
well.

Note that 3 LD schemas had no GHG modifications but also underwent the modifications to bring
the schemas in sync with the current schema development paradigm. Also, 2 new schemas were
developed for GHG data. As  such, no change log is included in this document for these 5
schemas. Also note that modifications to annotations are not tracked.

LD Modified/New XML Files

EN_VER_LD_CertificateRequestSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_LD_CertificateRequestSubmissionRootElement_v0.86.xsd.)

EN_VER_LD_CTD_TestVehicleInformationSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_LD_CTD_TestVehicleInformationSubmissionRootElement_v0.85.xsd.)

EN_VER_LD_CTD_TestInformationSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_LD_CTD_TestInformationSubmissionRootElement_v0.85.xsd.)

EN_VER_LD_CTD_FuelPropertiesSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_LD_CTD_FuelPropertiesSubmissionRootElement_v0.85.xsd. This file was
reorganized only. As such, there is no change log for this file.)

EN_VER_LD_CFT_DecisionInformationSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_LD_CFT_DecisionInformationSubmissionRootElement_v0.86.xsd.)

EN_VER_LD_CFT_SupplementalInformationSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_LD_CFT_SupplementalInformationSubmissionRootElement_v0.85.xsd.)

EN_VER_LD_CFT_ShiftScheduleSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_LD_CFT_ShiftScheduleSubmissionRootElement_v0.85.xsd. This file was
reorganized only. As such, there is no change log for this file.)

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EN_VER_LD_CD_CarlineSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_LD_CD_CarlineSubmissionRootElement_v0.85.xsd. This file was
reorganized only. As such, there is no change log for this file, however, see the note about data
type changes in EN_VER_LD_SharedDataElements_v0.9.xsd.)

EN_VER_LD_CD_EvaporativeFamilySubmissionRootElement_v0.9.xsd
(Replaces EN_VER_LD_CD_EvaporativeFamilySubmissionRootElement_v0.85.xsd.)

EN_VER_LD_CD_CertificationDataSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_LD_CD_CertificationDataSubmissionRootElement_v0.85.xsd.)

EN_VER_LD_FE_LabelSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_FE_LabelSubmissionRootElement_v0.85.xsd.)

EN_VER_LD_FE_CAFESubmissionRootElement_v0.9.xsd
(Replaces EN_VER_FE_CAFESubmissionRootElement_v0.85.xsd.)

EN_VER_LD_FE_InUseVerificationProgramSubmissionRootElement_v0.9.xsd
(Replaces EN_VER_IUVP_v0.85.xsd.)

EN_VER_LD_FE_FootprintSubmissionRootElement_v0.9.xsd
(New schema file. As such, there is no change log for this file.)

EN_VER_LD_FE_RoadLoadSubmissionRootElement_v0.9.xsd
(New schema file. As such, there is no change log for this file.)

EN_VER_LD_SharedDataElements_v0.9.xsd
(Replaces numerous data components files and contains new data element definitions. Only
previously defined data elements whose data type changed are described below.)

EN_VER_LD_FE_SharedDataElements_v0.9.xsd
(Replaces numerous data components files and contains new data element definitions. Only
previously defined data elements whose data type changed are described below.)

Individual XML Schema File Modifications

For new and modified data elements, the annotation following the data element name references
the corresponding data element identifiers in the DR spreadsheet.  Note that individual data
elements may be used in more locations in the schemas than defined in the DR spreadsheet.

EN_VER_LD_CertificateRequestSubmissionRootElement_v0.9.xsd

The following data element change was made to ApplicationSpecificDetails[Type]:

   •   Data element PreModelYearReportlndicator [Y/N (LD-CR22)] was added with
       cardinality (0,1).

EN_VER_LD_CTD_TestVehicleInformationSubmissionRootElement_v0.9.xsd

The following data element changes were made to VehicleConfigurationDetails[Type]:

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    •   Data element VehicleFuelCategoryldentifier was deleted.
    •   Data element Fuel 1 Identifier was deleted.
    •   Data element Fuel2Identifier was deleted.
    •   Complex data element DriveSourceDetails was added with cardinality (1,unbounded).
    •   Data element DriveSourceldentifier was moved to complex data element
       Drive SourceDetails.
    •   Data element MultipleFuelStorageMethodldentifier [S/T (LD-VI11.2,EV3.6,TG7.6)] was
       added with cardinality (0,1).
    •   Data element MultipleFuelCombustionMethodldentifier [S/T (LD-VI11.3,TG7.7)] was
       added with cardinality (0,1).
    •   Data element FuelCelllndicator [Y/N (LD-VI11.4,TG7.8)] was added with cardinality
       (0,1).
    •   Data element RechargableEnergyStorageSystemlndicator [Y/N (LD-VI11.5,TG7.9)] was
       added with cardinality (0,1).
    •   Data element RechargeableEnergyStorageDeviceIdentifier [1 to 100 characters (LD-
       TG77,VI11.6)] was added with cardinality (0,1).
    •   Data element RechargeableEnergyStorageDeviceOtherText [1 to 30 characters (LD-
       TG78,VI11.7)] was added with cardinality (0,1).
    •   Data element OffBoardChargeCapabilitylndicator [Y/N (LD-VI11.8,TG8.3)] was added
       with cardinality (0,1).

The complex data element Drive SourceDetails [Type] was added as follows:

    •   Data element DriveSourceldentifier [1 to 10 characters (LD-TG7.1,VI10.5)] was added
       with cardinality (1,1).
    •   Data element Fuelldentifier [1 to 100 characters (LD-
       TG7.3,204,223,SI56.5,80,VI11.1,EV3.5)] was added with cardinality (1,unbounded).

The following data element change was made to EPAGeneratedTestVehicleDetails[Type]:

    •   Data element HybridVehiclelndicator [Y/N (LD-VI10.6,TG7.2)] was added with
       cardinality (1,1).
    •   Data element TotalRoadLoadHorsepowerValue [0.0 to 99.9 (LD-VI43.5,RL23)] was
       added with cardinality (1,1).

EN_VER_LD_CTD_TestInformationSubmissionRootElement_v0.9.xsd

The following data element changes were made to TestInformationDetails[Type]:

    •   Complex data element UrbanRangeTestDetails was deleted.
    •   Complex data element HighwayRangeTestDetails was deleted.
    •   Complex data element PHEVChargeDepletingTestlnformationDetails was added with
       cardinality (0,unbounded).
    •   Complex data element FuelldentificationDetails was added with cardinality (0,1).

The complex data element PHEVChargeDepletingTestInformationDetails[Type] was added as
follows:
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    •   Data element TestBagPhaseCount [1 to 99 (LD-TI18.1)] was added with cardinality
       (1,1).
    •   Data element RechargeEventVoltageMeasure [0.0 to 999.9 (LD-TI18.3)] was added with
       cardinality (0, 1).
    •   Data element RechargeEventEnergyMeasure [0.0000 to 999.9999 (LD-TI18.4)] was
       added with cardinality (0, 1).
    •   Data element CalculatedChargeDepletionRangeMeasure [Miles, 0.000 to 999.999 (LD-
       TI18.5)] was added with cardinality (0, 1).
    •   Data element ChargeDepletionRangeMeasure [Miles, 0.000 to 999.999 (LD-TI18.6)] was
       added with cardinality (0, 1).
    •   Data element EquivalentElectricRangeMeasure [Miles, 0.000 to 999.999 (LD-TI18.7)]
       was added with cardinality (0, 1).
    •   Complex data element PHEVChargeDepletingBagPhaseDetailsType was added with
       cardinality (1,unbounded).

The complex data element PHEVChargeDepletingBagPhaseDetailsType[Type] was added as
follows:

    •   Data element TestBagPhaseNumber [1 to 99 (LD-TI18.2)] was added with cardinality
       (1,1).
    •   Complex data element EmissionTestDetails was added with cardinality (1,unbounded).

The complex data element EPAGeneratedChargeDepletingBagPhaseDetails[Type] was added as
follows:

    •   Data element TestBagPhaseNumber [1 to 99 (LD-TI18.2)] was added with cardinality
       (1,1).
    •   Complex data element EPAGeneratedEmissionTestDetails was added with cardinality
       (1,unbounded).

The complex data element EPAGeneratedEmissionTestDetails[Type] was added as follows:

    •   Data element TestResultldentifier [1 to 100 characters (LD-
       TG209,225,SI59,71,IT28,43,TI19)] was added with cardinality (1,1).
    •   Data element RoundedEmissionResultValue [0.0000000 to 9,999.9999999 (LD-TI38)]
       was added with cardinality (1,1).
    •   Data element CalculatedCertificationLevelValue [0.0000 to 999.9999 (LD-TI39)] was
       added with cardinality (1,1).
    •   Data element CertificationDispositionCode [P/F (LD-TI40)] was added with cardinality
       (1,1).
    •   Data element FuelEconomyMPGEqivalentValue [0.0000000 to 9,999.9999999 (LD-
       TI20.6)] with cardinality (0,1) was moved from EPAGenerated
       TestInformationDetails[Type].

The following data element changes were made to TestDataDetails[Type]:

    •   Data element AnalyticallyDerivedTestldentifier [12 characters (LD-TI13.6)] was added
       with cardinality (0,1).
    •   Data element AnalyticallyDerivedRoadLoadHorsepowerMeasure [0.0 to 99.9 (LD-
       TI13.7)] was added with cardinality (0,1).

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    •   Data element AnalyticallyDerivedEquivalentTestWeightMeasure [0 to 99,999 (LD-
       TI13.8)] was added with cardinality (0,1).
    •   Data element AnalyticallyDerivedNVRatioMeasure [0.0 to 999.9 (LD-TI13.9)] was
       added with cardinality (0,1).
    •   Data element ManufacturerConfirmatoryTestlndicator [Y/N (LD-TI18.8)] was added
       with cardinality (0,1).
    •   Data element OriginalManufacturerConfirmedTestNumberldentifier [12 characters (LD-
       TI18.9)] was added with cardinality (0,1).
    •   Data element ManufacturerRetestTestNumberldentifier [12 characters (LD-TI22.1)] was
       added with cardinality (0,1).
    •   Data element FuelEconomyValueUnitldentifier [1 to 20 characters (LD-TI20.5)] was
       added with cardinality (0,1).
    •   Cardinality of complex data element EmissionTestDetails was changed to (0,unbounded).

The following data element change was made to EPAGeneratedTestInformationDetails[Type]:

    •   Data element TestNumberldentifier [1 to 12 characters (LD-TI1,DI17.5,TG202,202.5)]
       was added with cardinality (1,1).
    •   Data element TestFuelCategoryIdentifier [1 to 100 characters (LD-TI44)] was added with
       cardinality (1,1).
    •   Data element TestSCycleCategoryldentifier [1 to 100 characters (LD-TI45)] was added
       with cardinality (1,1).
    •   Data element CarbonRelatedExhaustEmissionValue [0.0000000 to 9,999.9999999 (LD-
       TI19.5)] was added with cardinality (0,1).
    •   Data element FuelEconomyMPGEquivalentValue [0.0000000 to 9,999.9999999 (LD-
       TI20.6)] was added with cardinality (0,1).
    •   Complex data element EPAGeneratedChargeDepletingBagPhaseDetails was added with
       cardinality (0,unbounded).
    •   Data element OptionalCarbonRelatedExhaustEmissionValue [0.0000000 to
       9,999.9999999 (LD-TI19.6)] was added with cardinality (0,1).
    •   Complex data element EPAGeneratedEmissionTestDetails was added with cardinality
       (0,unbounded).

The following data element change was made to FuelldentificationDetails [Type]:
    •   Data element TestFuelTypeldentifier [Enumeration of 29 identifiers (LD-
       TI19,FP4,IT15)] was added with cardinality (1,1)
    •   Data element BatchCalibrationEffectiveDate [YYYYMMDD (LD-FP5)] was added with
       cardinality (1,1)
    •   Data element BatchCalibrationlneffectiveDate [YYYYMMDD (LD-FP6)] was added
       with cardinality (0,1)
    •   Data element BatchCalibrationDate [YYYYMMDD (LD-FP7)] was added with
       cardinality (0,1)
EN_VER_LD_CFT_DecisionInformationSubmissionRootElement_v0.9.xsd

The following data element changes were made to DecisionInformationDetails[Type]:

    •   Complex data element ManufacturerSubmissionlnformationDetails was deleted.


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    •   Data element SubmissionCommentText [1 to 500 characters (LD-DI28)] was added with
       cardinality (0,1).

The following data element changes were made to
EPAGeneratedDecisionInfbrmationDetails[Type]:

    •   Data element RandomTestSelectionRate [0 to 99 (DI-33)] was added with cardinality
       (0,1).
    •   Data element RandomTestSelectionlndicator [Y/N (DI-34)] was added with cardinality
       (0,1).
    •   The cardinality of data element EPATestDecisionlndicator was changed from (0,1) to
       (1,1).
    •   Data element EPAConfirmatoryTestReasonCode [1 to 100 characters (DI-36)] was added
       with cardinality (1,1).
    •   Data element AssignedTestDate was moved to complex data element
       LODTestScheduleDetails.
    •   The cardinality of complex data element EPATestDetails was changed from
       (0,unbounded) to (1, unbounded).
    •   Data element SpecialTestlnstructionText  [1 to 1,000 characters (LD-DI39)] was added
       with cardinality (1,1).
    •   The cardinality of data element PrepCyclesNumber was changed from (0,1) to (1,1).
    •   Data element CertificationCommentText  [1 to 1,000 characters (LD-DI44)] was added
       with cardinality (0,1).
    •   Data element ManufacturerReportSuppressionlndicator [Y/N (LD-DI45)] was  added with
       cardinality (0,1).
    •   Complex data element LODTestScheduleDetails was added with cardinality (1,1).
    •   Complex data element RetestlnformationDetails was added with cardinality (1,1).
    •   Complex data element LODQualityControlCheckDetails was added with cardinality
       (1,1).

The complex data element LODTestScheduleDetails[Type] was added as follows:

    •   Data element AssignedTestDate [YYYYMMDD (LD-TI6,DI46,IT12)] was added with
       cardinality (1,1).
    •   Data element TestDateAssignerName [1 to 50 characters (LD-DI47)] was added with
       cardinality (1,1).
    •   Data element TestDateAlternateAssignerName  [1 to 50 characters (LD-DI48)] was added
       with cardinality (0,1).
    •   Data element TestDateAssignmentDate [YYYYMMDD (LD-DI49)] was added with
       cardinality (1,1).
    •   Data element LODCommentText [1 to 200 characters (LD-DI50)] was added with
       cardinality (0,1).

The complex data element RetestInformationDetails[Type] was added as follows:

    •   Data element Retestlndicator [Y/N (LD-TI22,DI51)] was added with cardinality (1,1).
    •   Data element RetestDecisionCommentText [1 to 500 characters (LD-DI52)] was  added
       with cardinality (0,1).



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    •   Data element RetestCertificationAnalystName [1 to 50 characters (LD-DI53)] was added
       with cardinality (1,1).
    •   Data element RetestCertificationDecisionDate [YYYYMMDD (LD-DI54)] was added
       with cardinality (1,1).
    •   Data element RetestDate [YYYYMMDD (LD-DI55)] was added with cardinality (1,1).
    •   Data element RetestDateAssignerName [1 to 50 characters (LD-DI56)] was added with
       cardinality (1,1).
    •   Data element RetestDateAssignmentDate [YYYYMMDD (LD-DI57)] was added with
       cardinality (1,1).
    •   Data element RetestReasonldentifier [1 to 100 characters (LD-TI23,DI58)] was added
       with cardinality (1,1).
    •   Data element TestCompletionlndicator [Y/N (LD-DI59)] was added with cardinality
       (1,1).

The complex data element LODQualityControlCheckDetails[Type] was added as follows:

    •   Data element BasicChecklndicator [Y/N (LD-DI60)] was added with cardinality (0,1).
    •   Data element CheckAssignerName [1 to  50 characters (LD-DI61)] was added with
       cardinality (0,1).
    •   Data element CheckCommentText [1 to 200 characters (LD-DI62)] was added with
       cardinality (0,1).
    •   Data element CheckEntryDate [YYYYMMDD (LD-DI63)] was added with cardinality
       (1,1).

EN_VER_LD_CFT_SupplementalInformationSubmissionRootElement_v0.9.xsd

The following data element changes were made to SupplementalInformationDetails[Type]:

    •   Data element EmissionStandardCommentText [1 to 1,000 characters (LD-SI67,TG220)]
       replaced EmissionsStandardCommentText.
    •   Data element NominalHybridBatteryVoltageValue [0 to 999 (LD-SI37.5)] was added
       with cardinality (0,1).
    •   Data element MaximumHybridBatteryCurrentValue [0 to 999 (LD-SI37.6) was added
       with cardinality (0,1).

The following data element change was made to  SupplementalTestProcedure Details [Type]:

    •   Data element TestProcedureldentifier [1 to 99 (LD-
       TG204.5,223.5,TI8,SI41.5,92,98,IT14)] replaced LODTestProcedureldentifier.

The following data element changes were made to
EPAGeneratedSupplementalInformationDetails[Type]:

    •   Data element EquivalentTestWeightUnitldentifier [1 character (LD-SI13)] was added
       with cardinality (1,1).
    •   Data element ModelCode [1 character (LD-SI14)] was added with cardinality (1,1).
    •   Data element VehicleTypeDescriptionText [2 characters (LD-SI15)] was added with
       cardinality (1,1).
    •   Data element ShiftScheduleDatabaseCode [1 character (LD-SI47)] was added with
       cardinality (1,1).

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    •   Data element OdometerUnitsCode [M/K (LD-SI50)] was added with cardinality (1,1).
    •   Data element CorrectionFactorValue [0.0000 to 9.9999 (LD-VI17,SI51)] was added with
       cardinality (1,1).
    •   Data element CorrectionSignldentifier [+/- (LD-VI18,SI52)] was added with cardinality
       (1,1).
    •   Complex data element EPAGeneratedExhaustEmissionCertificationLevelDetails was
       added with cardinality (1,unbounded).
    •   Complex data element EPAGeneratedEvaporativeEmissionCertificationLevelDetails was
       added with cardinality (1,unbounded).

The complex data element EPAGeneratedExhaustEmissionCertificationLevelDetails[Type] was
added as follows: TestGroupName

    •   Data element TestGroupName [12 characters, optional. after 5th and before last (LD-
       TG2,CR4,DI7,VI5,SI55.5,IV6,GL13.5,126)] was added with cardinality (1,1).
    •   Data element EmissionStandardValue [0.0000 to 999.9999 (LD-TG211,SI61)] was added
       with cardinality (1,1).

The complex data element EPAGeneratedEvaporativeEmissionCertificationLevelDetails[Type]
was added as follows:

    •   Data element EvaporativeRefuelingFamilyName [12 characters, contains model year
       code and displacement (LD-EV1,TG3,DI8,VI6,SI95,CR5,IV7)] was added with
       cardinality (1,1).
    •   Data element EvaporativeEmissionsStandardValue [0.0000 to 999.9999 (LD-
       TG226,SI74)] was added with cardinality (1,1).

EN_VER_LD_CD_EvaporativeFamilySubmissionRootElement_v0.9.xsd

The following data element changes were made to EvaporativeFamilyInformationDetails[Type]:

    •   Data element IntegratedORVRIndicator [Y/N (LD-EV3)] replaced
       IntegratedORVRIdentifier.
    •   Data element Fuel 1 Identifier was deleted.
    •   Data element Fuel2Identifier was deleted.
    •   Data element Fuelldentifier [1 to 100 characters (LD-
       TG7.3,204,223,SI56.5,80,VI11.1,EV3.5)] was added with cardinality (1,unbounded).
    •   Data element MultipleFuelStorageMethodldentifier [S/T (LD-VI11.2,EV3.6,TG7.6)] was
       added with cardinality (0,1).

EN_VER_LD_CD_CertificationDataSubmissionRootElement_v0.9.xsd

The following data element changes were made to TestGroupIdentificationDetails[Type]:

    •   Data element VehicleFuelCategoryldentifier was deleted.
    •   Data element Fuel 1 Identifier was deleted.
    •   Data element Fuel2Identifier was deleted.
    •   Data element GreenhouseGasExemptStatusIdentifier [1 to 100 characters (LD-TG216.7)]
       was added with cardinality (0,1).
    •   Complex data element DriveSourceDetails was added with cardinality (1,unbounded).
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    •   Data element DriveSourceldentifier was moved to DriveSourceDetails.
    •   Complex data element GreenhouseGasOfficialTestNumberDetails was added with
       cardinality (0,unbounded).
    •   Data element MultipleFuelStorageMethodldentifier [S/T (LD-VI11.2,EV3.6,TG7.6)] was
       added with cardinality (0,1).
    •   Data element MultipleFuelCombustionMethodldentifier [S/T (LD-VI11.3,TG7.7)] was
       added with cardinality (0,1).
    •   Data element FuelCelllndicator [Y/N (LD-VI11.4,TG7.8)] was added with cardinality
       (0,1).
    •   Data element RechargeableEnergyStorageSystemlndicator [Y/N (LD-VI11.5,TG7.9)]
       was added with cardinality (0,1).
    •   Data element OffBoardChargeCapabilitylndicator [Y/N (LD-VI11.8,TG8.3)] was added
       with cardinality (0,1).

The complex data element DriveSourceDetails[Type] was added as follows:

    •   Data element DriveSourceldentifier [1 to 10 characters (LD-TG7.1,VI10.5)] was added
       with cardinality (1,1).
    •   Complex data element FuelldentifierDetails was added with cardinality (1,unbounded).

The complex data element FuelIdentifierDetails[Type] was added as follows:

    •   Data element Fuelldentifier [1 to 100 characters (LD-
       TG7.3,204,223,SI56.5,80,VI11.1,EV3.5)] was added with cardinality (1,1).
    •   Data element PrimaryFuelMeteringSystemldentifier [1 to  20 characters (LD-TG7.4,33)]
       was added with cardinality (0,1).
    •   Data element LeanBurnStrategyIndicator [Y/N (LD-TG7.4.1)] was added with
       cardinality (0,1).

The following data element changes were made to
HybridCombustionEngineDescriptionDetails[Type]:

    •   Data element PrimaryFuelMeteringSystemldentifier was deleted.
    •   Data element SecondaryFuelMeteringSystemldentifier was deleted.
    •   Data element CamlessValveTrainlndicator [Y/N (LD-TG32.5)] was added with
       cardinality (0,1).
    •   Data element OilViscosityClassificationText [1 to 25 characters (LD-TG32.6)] was
       added with cardinality (0,1).

The following data element changes were made to HybridElectricVehicleFuelCellDetails[Type]:

    •   Data element RechargeableEnergyStorageDeviceldentifier [1 to 100 characters (LD-
       TG77,VI11.6)] replaced EnergyStorageDeviceldentifier.
    •   Data element RechargeableEnergyStorageDeviceOtherText [1 to 30 characters (LD-
       TG78,VI11.7)] replaced EnergyStorageDeviceOtherText.

The following data element changes were made to
SupplementalFederalTestProcedureCalculationDetails[Type]:
                                                                         Page 9 of 17

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    •   Data element CompositeCOOptionldentifier [Y/N (LD-TG216.9)] replaced
       CompositeCOOption.
    •   Data element FTPTestNumber was moved to complex data element
       GreenhouseGasDetails.
    •   Data element US06TestNumber was moved to complex data element
       GreenhouseGasDetails.
    •   Data element SCOSTestNumber was moved to complex data element
       GreenhouseGasDetails.

The complex data element GreenhouseGasOfficialTestNumberDetails[Type] was added as
follows:

    •   Data element Fuelldentifier [1 to 100 characters (LD-
       TG7.3,204,223,SI56.5,80,VI11.1,EV3.5)] was added with cardinality (1,1).
    •   Data element WeightFactorValue [0.0000 to 9.9999 (LD-TG7.5)] was added with
       cardinality (0,1).
    •   Data element ManufacturerCalculatedCombinedTestGroupCertificationLevelNumber [0
       to 9,999 (LD-TG8.4)] with cardinality (0,1) was removed.
    •   Data element FTPTestNumber [12 characters (LD-TG217)] was added with cardinality
       (0,1).
    •   Data element US06TestNumber [12 characters (LD-TG218)] was added with cardinality
       (0,1).
    •   Data element SCOSTestNumber [12 characters (LD-TG219)] was added with cardinality
       (0,1).
    •   Data element ColdCOTestNumberText [ 1 to 12 characters (LD-TG219.1)] was added
       with cardinality (0,1).
    •   Data element HighwayTestNumberText [1 to 12 characters (LD-TG219.2)] was added
       with cardinality (0,1).
    •   Data element
       ManufacturerCalculatedCombinedTestGroupCarbonRelatedExhaustEmissionCertificationLevelN
       umber [0 to 9,999 (LD-TG8.4)] was added with cardinality (0,1).
    •   Data element
       ManufacturerCalculatedCombinedTestGroupOptionalCarbonRelatedExhaustEmissionCertificatio
       nLevelNumber [0 to 9,999 (LD-TG8.4.1)] was added with cardinality (0,1).

The following data element change was made to EPAGeneratedCertificationDetails [Type]:

    •   Data element EmissionStandardValue [0.0000 to 999.9999 (LD-TG211,SI61)] was added
       with cardinality (1,unbounded).
    •   Data element EvaporativeEmissionsStandardValue [0.0000 to 999.9999 (LD-
       TG226,SI74)] was added with cardinality (0,unbounded).
    •   Data element HybridVehiclelndicator [Y/N (LD-VI10.6,TG7.2)] was added with
       cardinality (1,1).
    •   Data element CompositeHCNMAndNOXValue [0.0000 to 9,999.9999 (LD-TG219.6)]
       was added with cardinality (0,1).
    •   Data element CompositeCOValue [0.0000 to 9,999.9999 (LD-TG219.5)] was added with
       cardinality (0,1).
    •   Data element CompositePMValue [0.0000 to 9,999.9999 (LD-TG219.7)] was added with
       cardinality (0,1).
                                                                       Page 10 of 17

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    •   Complex data element EPAGeneratedGreenhouseGasDetails was added with cardinality
       (0,unbounded).
    •   Complex data element EPAGeneratedExhaustEmissionCertificationLevelDetails was
       added with cardinality (1,unbounded).
    •   Complex data element EPAGeneratedEvaporativeEmissionCertificationLevelDetails was
       added with cardinality (1,unbounded).
    •   Data element TestCategoryldentifier [1 to 100 characters (LD-TI43,TG203)] was added
       with cardinality (1,unbounded).

The complex data element EPAGeneratedGreenhouseGasDetails[Type] was added as follows:

    •   Data element Fuelldentifier [1 to 100 characters (LD-
       TG7.3,204,223,SI56.5,80,VI11.1,EV3.5)] was added with cardinality (1,1).
    •   Data element CityLitmusValue [0.0 to 999.9 (LD-TG219.3.1)] was added with
       cardinality (0,1).
    •   Data element CityLitmusThresholdValue [0.0 to 999.9 (LD-TG219.3.2)] was added with
       cardinality (0,1).
    •   Data element HighwayLitmusValue  [0.0 to 999.9 (LD-TG219.4.1)] was added with
       cardinality (0,1).
    •   Data element HighwayLitmusThresholdValue [0.0 to 999.9 (LD-TG219.4.2)] was added
       with cardinality (0,1).
    •   Data element CombinedTestGroupCertificationLevelNumber [0 to 9999 (LD-TG8.5)]
       with cardinality (1,1) was removed.
Data element CombinedTestGroupCertificationLeveDiscrepancylNumber [0 to 9999 (LD-
TG8.6)] with cardinality (1,1) was removed.
The complex data type EPAGeneratedEmissionCertificationLevelDetailsType was added as
follows. This data type was assigned to the complex data elements
EPAGeneratedExhaustEmissionCertificationLevelDetails and
EPAGeneratedEvaporativeEmissionCertificationLevelDetails:

    •   Data element RoundedEmissionResultValue [0.0000000 to 9,999.9999999 (LD-
       TI38,TG212.9,228)] was added with cardinality (1,1).
    •   Data element CalculatedCertificationLevelValue [0.0000 to 9,999.9999 (LD-
       TI39,TG213,229)] was added with cardinality (1,1).
    •   Data element CertificationPassFaillndicator [P/F (LD-TG213.5,230)] was added with
       cardinality (1,1).

The complex datatype EPAGeneratedCombinedTestGroupCertificationLevelDetailsType was
added as follows. This data type was assigned to  the complex data element
EPAGeneratedCombinedTestGrupCertificationLevelDetails:
    •   Data element CombinedTestGroupCarbonRelatedExhaustEmissionCertificationLevelNumber [0
       to 9999 (LD-TG-8.5)] was added with cardinality (0,1).
    •   Data element
       CombinedTestGroupCarbonRelatedExhaustEmissionCertificationLeveDiscrepancylNumber [0 to
       9999 (LD-TG-8.6)] was added with cardinality (0,1).
    •   Data element
       CombinedTestGroupOptionalCarbonRelatedExhaustEmissionCertificationLevelNumber [0 to
       9999 (LD-TG-8.5.1)] was added with cardinality (0,1).
                                                                        Page 11 of 17

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    •   Data element
       CombinedTestGroupOptionalCarbonRelatedExhaustEmissionCertificationLeveDiscrepan
       cylNumber [0 to 9999 (LD-TG-8.6.1)] was added with cardinality (0,1).
EN_VER_FE_LabelSubmissionRootElement_v0.9.xsd

The following data element change was made to TransmissionClassDetailsjType]:

   •   Data element ModelTypeDescriptionText [1 to 30 characters (LD-GL78.2)] was added
       with cardinality (0,1).

The following data element changes were made to LabelDetails[Type]:

   •   Data element ChargeDepletingLabelCalculationApproachldentifier [1 to 100 characters
       (LD-GL79.2)] was added with cardinality (0,1).
   •   Data element ChargeSustainingLabelCalculationApproachldentifier [1 to 100 characters
       (LD-GL79.3)] was added with cardinality (0,1).

The following data element change was made to FuelUsageAndEconomyDetails[Type]:

   •   Data element ManufacturerCalculatedGasGuzzlerMPGValue [0.0 to 999.9 (LD-
       GL 173.1)] was added with cardinality (0,1).

The following data element change was made to ModelTypeDetails[Type]:

   •   Data element ActualModelSalesArealdentifier [2 characters (LD-GL106.2)] was added
       with cardinality (1,unbounded).

The following data element changes were made to CalculatedBaseLevelDetails[Type]:

   •   Complex data element CalculatedUnadjustedUnroundedBaseLevelDetails was added
       with cardinality (0,1).
   •   Complex data element CalculatedFiveCycleAdjustedUnroundedDetails was added with
       cardinality (0,1).

The complex data elements CalculatedUnadjustedUnroundedBaseLevelDetails and
CalculatedFiveCycleAdjustedUnroundedDetails, both with type
FuelEconomy4ValueDetailsType, were added as follows:

   •   Data element CityFuelEconomy4Value [0.0000 to 999.9999 (LD-
       GL91,94,111,113.5,116.5,114,153,159,176,179,182,185)] was added with cardinality
       (0,1).
   •   Data element HighwayFuelEconomy4Value [0.0000 to 999.9999 (LD-
       GL92,95,112,113.6,115,116.6,154,160,177,180,183,186)] was added with cardinality
       (0,1).
   •   Data element CombinedFuelEconomy4Value [0.0000 to 999.9999 (LD-
       GL93,96,113,113.7,116,116.7,155,161,178,181,184,187)] was added with cardinality
       (0,1).
                                                                       Page 12 of 17

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EN_VER_FE_CAFESubmissionRootElement_v0.9.xsd

The following data element changes were made to FuelEconomyCAFEDetailsjType]:

   •   Data element FinalModelYearProductionNumber was deleted.
   •   Data element ManufacturerBaselineAverageUnroundedUnadjustedValue was deleted.
   •   Data element ManufacturerAverageUnroundedUnadjustedValue was deleted.
   •   Data element ManufacturerBaselineAverageRoundedAdjustedValue was deleted.
   •   Data element ManufacturerAverageRoundedAdjustedValue was deleted.
   •   Data element OfficialMilesPerGallonValue was deleted.
   •   Complex data element ManufacturerTruckDetails was added with cardinality (0,1).
   •   Complex data element ManufacturerDomesticPassengerVehicleDetails was added with
       cardinality (0,1).
   •   Complex data element ManufacturerlmportedPassengerVehicleDetails was added with
       cardinality (0,1).

The complex data element ManufacturerTruckDetails [Type] was added as follows:

   •   Data element OfficialProductionCount [1 to 9,999,999 (LD-CA50,51,52)] was added
       with cardinality (0,1).
   •   Complex data element BaselineTruckDetails was added with cardinality (0,1).
   •   Complex data element FinalTruckDetails was added with cardinality (0,1).
   •   Data element OfficialMPGValue [0.00 to 9999.9 (LD-CA88,89,90)] was added with
       cardinality (0,1).

The complex data elements ManufacturerDomesticPassengerVehicleDetails and
ManufacturerlmportedPassengerVehicleDetails, both with type ManufacturerVehicleDetailsType,
were added as follows:

   •   Data element OfficialProductionCount [1 to 9,999,999 (LD-CA50,51,52)] was added
       with cardinality (0,1).
   •   Complex data element BaselineVehicleDetails was added with cardinality (0,1).
   •   Complex data element FinalVehicleDetails was added with cardinality (0,1).
   •   Data element OfficialMPGValue [0.00 to 9999.9 (LD-CA88,89,90)] was added with
       cardinality (0,1).

The complex data elements BaselineTruckDetails and FinalTruckDetails, both with type
TruckDetailsType, were added as follows:

   •   Data element Unrounded4Value [0.0000 to 99.9999 (LD-CA56,72)] was added with
       cardinality (0,1).
   •   Data element RoundedlValue [0.0 to 99.9 (LD-CA62,78)] was added with cardinality
       (0,1).

The complex data elements Baseline VehicleDetails and FinalVehicleDetails, both with type
VehicleDetailsType, were added as follows:

   •   Data element UnroundedUnadjusted4Value [0.0000 to 99.9999 (LD-
       CA6,6.7,7.9,8.2,57,58,73,74)] was added with cardinality (0,1).
                                                                       Page 13 of 17

-------
   •   Data element UnroundedAdjusted4Value [0.0000 to 99.9999 (LD-CA64,65,80,81)] was
       added with cardinality (0,1).
   •   Data element RoundedAdjustedlValue [0.0 to 99.9 (LD-CA6.3,7,8,8.5,68,69,84,85)] was
       added with cardinality (0,1).

The following data element changes were made to ReformedStandardCalculationDetails[Type]:

   •   Data element ReformedModelTypeDetails was deleted.
   •   Data element FinalModelYearProductionDetails was added with cardinality
       (1,unbounded) and a Unique Constraint on ManufacturerDivisionCode and CarlineCode.

The complex data element FinalModelYearProductionDetails[Type] was added as follows:

   •   Data element ManufacturerDivisionCode [1 to 99 (LD-
       CL3,TG30,IV10,GL11,126.5,CA125,FT3)] was added with cardinality (1,1).
   •   Data element CarlineCode [1 to 999 (LD-CL4,TG302,IV11,GL12,CA126,FT4)] was
       added with cardinality (1,1).
   •   Data element FinalModelYearProductionNumber [1 to 9,999,999 (LD-CA20)] was added
       with cardinality (1,unbounded).

The following data element change was made to CalculationDetails[Type]:

   •   Data element EPAManufacturerCode [3 characters (LD-
       CL1,TG1,300,EV19,CR1,FP1,DI1,VI1,TI3,SS4,SI1,IV2,IV-DR2,IT2,IT-
       DR2,GL2,10,125.5,CAO,25.1,124,FT1,RL1.1)] was added with cardinality (1,1).

The following data element change was made to BaseLevelDetails[Type]:

   •   Cardinality of BaseLevellndexNumber [ 1 to 99 (LD-GL109,CA25.5)] was changed to
       (1,1).

The following data element changes were made to SubConfigurationDetails[Type]:

   •   Data element SubConfigurationFinalModelYearProductionNumber was moved to
       SubConfigurationSalesDetails.
   •   Data element SaleAltitudeCode was deleted.
   •   Data element TestGroupName was moved to SubConfigurationSalesDetails.
   •   Complex data element SubConfigurationSalesDetails was added with cardinality
       (1,unbounded).

The complex data element SubConfigurationSalesDetails[Type] was added as follows:

   •   Data element EPAManufacturerCode [3 characters (LD-
       CL1,TG1,300,EV19,CR1,FP1,DI1,VI1,TI3,SS4,SI1,IV2,IV-DR2,IT2,IT-
       DR2,GL2,10,125.5,CAO,25.1,124,FT1,RL1.1)] was added with cardinality (1,1).
   •   Data element ManufacturerDivisionCode [1 to 99 (LD-
       CL3,TG30,IV10,GL11,126.5,CA125,FT3)] was added with cardinality (1,1).
   •   Data element CarlineCode [1 to 999 (LD-CL4,TG302,IV11,GL12,CA126,FT4)] was
       added with cardinality (1,1).
                                                                      Page 14 of 17

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    •   Data element TestGroupName [12 characters, optional. after 5th and before last (LD-
       TG2,CR4,DI7,VI5,IV6,GL13.5,126,CA34,RL4)] was added (relocated from
       SubConfigurationDetails) with cardinality (1,1).
    •   Data element SubConfigurationFinalModelYearProductionNumber [1 to 999,999 (LD-
       CA32)] was added (relocated from SubConfigurationDetails) with cardinality (1,1).

The following data element changes were made to EPAModelTypeFootprintDetails[Type]:

    •   Data element FootprintlndexNumber was deleted.
    •   Data element FootprintAreaMeasure was deleted.

The following data element changes were made to
EPAGeneratedFuelEconomyCAFEDetails[Type]:

    •   Complex data element BaselineAverageDetails was deleted.
    •   Complex data element AverageDetails was deleted.
    •   Complex data element BaselineAveragePassengerVehicleDetails was deleted.
    •   Complex data element AveragePassengerVehicleDetails was deleted.

The following complex data elements and their associated data types were deleted:
    •   BaselineAverageDetails
    •   AverageDetails
    •   BaselineAveragePassengerVehicleDetails
    •   AveragePassengerVehicleDetails
EN_VER_FE_InUseVerificationProgramSubmissionRootElement_v0.9.xsd

The following data element changes were made to VehicleInformationDetails[Type]:

   •   Data element TransmissionTypeldentifier [1 to 100 characters (LD-
       TG307,VI36,IV23,GL67)] replaced LightDutyTransmissionTypeldentifier.
   •   Data element TransmissionTypeOtherText [1 to 30 characters (LD-FV24,GL68)] replaced
       LightDutyTransmissionTypeOtherText.

XML Shared Data Element and Data Type File Modifications

Numerous data element and data type files were merged into a single shared component file for
LD applications and a single shared component file for FE applications per EPA XML data
standard [GD2-E]. Only previously defined data elements whose data type changed are described
below.  All data elements described above as "added" were defined in one of these files.

EN_VER_LD_SharedDataElements_v0.9.xsd

The following data elements had their data type modified.  As such, this modification has an
impact to each schema that the associated data element is used in. The annotation following the
data element name references the corresponding data element identifiers in the DR spreadsheet.
Note that some data elements may be used in more locations in the schemas than defined in the
DR spreadsheet.


                                                                       Page 15 of 17

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•  Data type for CalculatedCertificationLevelValue [0.0000 to 9,999.9999 (LD-
   TI39,TG213,229)] was changed to Decimal8Point4NonNegativeType.
•  Datatype for CarlineClassCode [1 to 100 characters (LD-CL5)] was changed to
   NormalizedString 1 OOCharType.
•  Data type for DriveSourceldentifier [1 to 100 characters (LD-TG7.1,VI10.5)] was
   changed to NormalizedString 1 OOCharType.
•  Datatype for DurabilityGroupEquivalencyFactorValue [0.1 to 9.9 (LD-TG13)] was
   changed to Decimal2PointlPositiveType.
•  Datatype for EPATestFuelTypeCode [1 to 100 characters (LD-DI38.5)] was changed to
   NormalizedString 1 OOCharType
•  Datatype for EPATestProcedureCode [1 to 100 characters (LD-DI38)] was changed to
   NormalizedString 1 OOCharType
•  Datatype for Fuelldentifier [1 to 100 characters (LD-
   TG204,223,SI56.5,80,VI11.1,EV3.5,TG7.3)] was changed to
   NormalizedString 1 OOCharType.
•  Datatype for LightDutyTransmissionTypeldentifier [1 to  100 characters (LD-
   TG307,VT36)] was changed to NormalizedString 1 OOCharType.
•  Data type for NVRatioValue [0.0 to 999.9 (LD-VI34)] was changed to
   Decimal4Point INonNegativeType.
•  Datatype for RetestReasonldentifier [1 to 100 characters (LD-TI23,DI58)] was changed
   to NormalizedString 1 OOCharType.
•  Data type for TestCategoryldentifier [1 to 100 characters (LD-TI43,TG203)] was
   changed to NormalizedString 1 OOCharType.
•  Data type for TestFuelTypeCode [1 to 100 characters (LD-DI19)] was changed to
   NormalizedString 1 OOCharType.
•  Data type for TestProcedureldentifier [1 to 999 (LD-
   TG204.5,223.5,TI8,SI41.5,92,98,IT14)] was changed to Integer3DigitPositiveType.
•  Datatype for TestResultldentifier [1 to 100 characters (LD-
   TG209,225,SI59,71,IT28,43,TI19] was changed to NormalizedString 1 OOCharType.
•  Datatype for TransmissionTypeldentifier [1 to 100 characters (LD-
   TG307,VI36,rV23,GL67)] was changed to NormalizedString 1 OOCharType.
•  Data type for OptionalCarbonRelatedExhaustEmissionValue [0.0000000 to
   9,999.9999999 (LD-TI19.6)] was added as DecimalHPoint7NonNegativeTye.
•  Simple type for CharOneToFourStringType [1 to  4 character string type] was added.
•  Element name for CombinedTestGroupCertificationLeveDiscrepencyNumber [1  to 9,999
   (LD-TG8.6)] was changed to
   CombinedTestGroupCarbonRelatedExhaustEmissionCertificationLeveDiscrepancyNumb
   er[lto9,999(LD-TG8.6)].
•  Element
   CombinedTestGroupOptionalCarbonRelatedExhaustEmissionCertificationLeveDiscrepan
   cyNumber [0 to 9,999 (LD-8.6.1)] was added as Integer4DigitNonNegativeType.
•  Element name for CombinedTestGroupCertificationLevelNumber [1 to 9,999 (LD-
   TG8.5)] was changed to
   CombinedTestGroupCarbonRelatedExhaustEmissionCertificationLevelNumber [ 1 to
   9,999(LD-TG8.5)].
•  Element
   CombinedTestGroupOptionalCarbonRelatedExhaustEmissionCertificationLevelNumber
   [0 to 9,999 (LD-8.5.1)] was added as Integer4DigitNonNegativeType.
                                                                  Page 16 of 17

-------
    •   Element name for
       ManufacturerCalculatedCombinedTestGroupCertificationLevelNumber [1 to 9,999 (LD-
       TG8.4)] was changed to
       ManufacturerCalculatedCombinedTestGroupCarbonRelatedExhaustEmissionCertificatio
       nLevelNumber [1 to 9,999 (LD-TG8.4)].
    •   Element
       ManufacturerCalculatedCombinedTestGroupCarbonRelatedExhaustEmissionCertificatio
       nLevelNumber [ 0 to 9,999 (LD-8.4.1)] was added as Integer4DigitNonNegativeType
    •   Datatype for ShiftScheduleldentifier [ 1 to 4 characters (LD-SS1,SI46)] was changed to
       CharOneToFour StringType.
    •   Data type for ShiftSchedulePreparationldentifier [  1 to 4 characters (LD-SI49)] was
       changed to CharOneToFour StringType.

EN_VER_LD_FE_SharedDataElements_v0.9.xsd

The following data elements had their data type modified.  As such, this modification has an
impact to each schema that the associated data element is used in. The annotation following the
data element name references the corresponding data element identifiers in the DR spreadsheet.
Note that some data elements may be used in more locations in the schemas than defined in the
DR spreadsheet.

    •   Datatype for FuelUsageldentifier [1 to 100 characters (LD-GL89,! 10.5,188,CRR)] was
       changed to NormalizedStringlOOCharType.
    •   Datatype for LabelCalculationApproachldentifier  [1 to 100 characters (LD-GL79)] was
       changed to NormalizedStringlOOCharType.
    •   Datatype for HybridSCycleCalculationApproachldentifier [1 to 100 characters (LD-
       GL79.1)] was changed to NormalizedStringlOOCharType.
    •   Datatype for TestProcedureldentifier [1 to 999 (LD-
       TG204.5,223.5,TI8,SI41.5,92,98,IT14)]  was changed to Integer2DigitPositiveType.
    •   Datatype for TestResultldentifier [1 to 100 characters (LD-
       TG209,225,SI59,71,IT28,43,TI19] was changed to NormalizedStringlOOCharType.
    •   Datatype for TransmissionTypeldentifier [1 to 100 characters (LD-
       TG307,VI36,IV23,GL67)] was changed to NormalizedStringlOOCharType.
                                                                       Page 17 of 17

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