American Water Works Association
www.awwa.org

American Public Power Association
www.publicpower.org

Minnesota Municipal Utilities Association
www.mmua.org

Tennessee Valley Public Power Association, Inc.
www.tvppa.com

Caribbean Electric Utility Services Corporation
www.carilec.com

Municipal Information Systems Association of California
www.misac.org

Texas Association of Governmental Information Technology Managers
www.tagitm.org