Doing Business / Vendor Registration

Doing Business

Purchase Order Terms and Conditions

Purchasing Frequently Asked Questions

Vendor Registration

Yakima County Purchasing Department utilizes Public Purchase as its e-procurement bidding system.  Vendors can register at www.publicpurchase.com. 

Vendor Registration Instructions

Vendor Rosters

MRSC Rosters now maintains Yakima County's Small Works and Consultant Rosters.  To continue to be eligible to work on small public works projects or consultant projects, please register your company for free with MRSC Rosters at https://mrscrosters.org/ and select Yakima County in your account.