Metra Office of Diversity and Business Enterprise (ODBE) is requesting that all correspondence regarding DBE certification, including the DBE Certification Application, No Change Affidavit, NAICS Code Expansion Request, Extension of Time Requests and supporting documents be emailed to


An acknowledgement email will be sent to confirm the receipt of your email.

If your firm is required to have an on-site visit conducted, the certification team will be in contact to schedule a phone or virtual on-site visit.

If you have already mailed any documentation to our office, please send an email to


If you have any questions, you can reach our office at 312-322-7391.


Click here to download the Annual No Change Affidavit