Essential Resources for Cross Connection Control
- American Water Works Association (AWWA)
- Pacific North West Section (PNWS-AWWA)
- Pacific North West Section (PNWS-AWWA) Cross Connection Control Committee
- PNWS-AWWA Oregon Cross Connection Specialists Regional Subcommittee (OCCSRS)
- American Backflow Prevention Association
- American Backflow Prevention Association membership application
Click on the Membership Application PDF at the bottom of the page