An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Clean Air Markets

Instructions for Test Contractors and Environmental Consultants

This document provides instructions for contractors and consultants to obtain user names and passwords for the CAMD Business System (CBS) and the Emissions Collection and Monitoring Plan System (ECMPS) Client Tool. Return to the Doing Business with CAMD for more information.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.

Instructions for Test Contractors/Environmental Consultant to obtain user names and password for CBS/ECMPS (PDF)(2 pp, 135 K, July 9, 2020)