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We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Vehicle and Engine Certification

Engines and Vehicles Compliance Information System (EV-CIS) Documentation for Cross-Industry Services

Use the following files for all EV-CIS cross-industry modules.  This currently includes the Update Introduction to Commerce Date module.

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