Use the following system documentation as part of compliance reporting.

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• Data Requirements for In-use Testing (XLS)(1 pg, 278 K, May 11, 2012)
• Program, Vehicle, and Summary Data Schema (Zip file of XSD)(1 pg, 11 K, May 11, 2012)
• Guidance for Calculating Results for Heavy-Duty In-Use Testing (DOC)(7 pp, 69 K, October 4, 2011)

• Schema Change Log (Release 10.0) (PDF)(3 pp, 76 K, May 11, 2012)