Multnomah County Purchasing has OA4 accreditation!
The Outstanding Agency Accreditation Achievement (OA4) recognizes agencies that lead the public procurement profession through the implementation of best practices.

Welcome to Multnomah County Purchasing, here are a few of our most visited resource pages that help you do business with us. 


Contact Us

501 SE Hawthorne Blvd., Suite 125
Portland, OR 97214
Phone:  503.988.5111
Fax:  503.988.3252
Office Hours: 8 am. - 5 p.m., Monday-Friday


Last month the Multnomah County Board of Commissioners approved "Clean Air Construction Standards" to be developed for a clean diesel procurement policy. We are soliciting your input on the development of our "Clean Air Construction Standards" here and encourage you to share your comments.