VERIFY Schema Change Log of Changes
           Made for Non-Road Compression

           Ignition and Non-Road Spark Ignition


           Release 9.2
&EPA
United States
Environmental Protection
Agency

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            VERIFY Schema Change Log of Changes
                Made for Non-Road Compression
              Ignition and Non-Road Spark Ignition


                            Release 9.2
                             Compliance Division
                        Office of Transportation and Air Quality
                        U.S. Environmental Protection Agency
&EPA
United States
Environmental Protection
Agency
EPA-420-B-12-033
April 2012

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                                         VERIFY
                             Schema Change Log of changes made for
                    Non-Road Compression Ignition and Non-Road Spark Ignition
Purpose
This document identifies XML schema modifications to the VERIFY Non-Road Compression Ignition family of
schemas. Modifications that involve the addition of new schema components were also made according to the
current schema development paradigm per EPA XML data standard [GD2-E]. For new and modified data
elements, the annotation following the data element name references the corresponding data element type
description. Note that individual data elements may be used in more locations in the schemas than defined in the
shared data element file.

NR Modified XML Files

EN_VER_NR_SharedDataElements_v0.95.xsd

XML Shared Data Element and Data Type File Modifications

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.

ENJVER  NR_SharedDataElements_v0.95.xsd

The following data elements had their data types modified.  As such, this modification has an impact to each
schema that the associated data element is used in.

    •   Datatype Decimal7Point5PositiveType was added.
    •   Datatype for EngineMaximumTestSpeedTorqueMeasure [rpm, 0.01 to 99,999.99 (NRCI-MP117)] was
       changed to Decimal7Point2PositiveType.
    •   Datatype for TestSampleFuelLinelnnerDiameterMeasure [mm, 0.00001 to 99.99999 (NRSI-EV38)] was
       changed to Decimal7Point5PositiveType.
    •   Data type for TestSampleNonStraightLinelnternalSurfaceAreaMeasure [sq. m, 0.00001 to 99.99999
       (NRSI-EV40)] was changed to Decimal7Point5PositiveType.

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