Welcome to CDS West
As a newly-integrated part of CDS, WDS is now known as CDS West. We will continue to share a common goal of providing the highest-quality events and services for Costco Wholesale, vendors and members. Our goal is to maintain the same high standards in promoting products in a friendly, professional manner throughout the company; and our intent is to create lasting member awareness that will increase overall sales. CDS is a global organization that oversees the Costco program throughout the United States and in six other countries worldwide.