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Vehicle and Engine Certification

Contact Us about Vehicle and Engine Certification

Support Lines

For questions regarding Verify System account setup, please contact:
Email: verifydpc@epacdx.net
For questions regarding Verify System issues, please contact:
Email: evcishelpdesk@epacdx.net
For questions regarding Verify System CDX accounts, please contact:
Email: helpdesk@epacdx.net
Phone number: 1-888-890-1995
Type of assistance: • CDX account password resets
• Updates to CDX account information
For general questions, please contact:
Email: complianceinfo@epa.gov

Mailing Address for EPA Verify Team

US EPA
Verify Team
OAR/OTAQ/CISD
2000 Traverwood Drive
Ann Arbor, MI  48105

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