System Documentation for Onroad Heavy-Duty Vehicles in the Engines and Vehicles Compliance Information System (EV-CIS)
Use the following files for the commercial trucks and buses module in EV-CIS.
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Data Requirements for Heavy-Duty Vehicles (xlsx)
Contain descriptions (glossary) of each element and how it is to be used. -
Business Rules for Heavy-Duty Vehicles (xlsx)
Define or constrain acceptance of information based on our regulatory implementation and allow for the validation of new submissions with existing system information. -
XML Schema for Heavy-Duty Vehicles (zip)
(October 2019)
Validates the formats of the data input into the system.