AWWA C104/A21.4-08 Erratum Erratum to ANSI/AWWA C104/A21.4-08 Standard for Cement-Mortar Lining for Ductile-Iron Pipe and Fittings Amendment by American Water Works Association, 01/01/2010
AWWA D103-09 Errata Errata to ANSI/AWWA D103-09 Standard for Factory-Coated Bolted Carbon Steel Tanks for Water Storage Amendment by American Water Works Association, 10/01/2010
AWWA E102-06 Erratum Errataum to ANSI/AWWA E102-06 Standard for Submersible Vertical Turbine Pumps Amendment by American Water Works Association, 01/01/2010
AWWA E103-07 Erratum (2010) Erratum to ANSI/AWWA E103-7 Standard for Horizontal and Vertical Line-Shaft Pumps Amendment by American Water Works Association, 01/01/2010
AWWA C208-07 Erratum Erratum to ANSI/AWWA C208-07 Standard for Dimensions for Fabricated Steel Water Pipe Fittings Amendment by American Water Works Association, 11/01/2009
AWWA B300a-11 Addendum to ANSI/AWWA B300-10 Standard for Hypochlorites Amendment by American Water Works Association, 04/11/2011
AWWA C508-09a-11 Addenda to ANSI/AWWA C508-09: Standard for Swing-Check Valves for Waterworks Service, 2 In. (50 mm) Through 24 In.( 600 mm) NPS Amendment by American Water Works Association, 04/01/2012
AWWA M9 Errata Errata to M9: Concrete Pressure Pipe Amendment by American Water Works Association, 07/01/2013
AWWA D103a-14 Addenda to Factory-Coated Bolted Steel Tanks for Water Storage Amendment by American Water Works Association, 11/01/2014
JIS K 1403:1992/AMENDMENT 1:2006 Sodium dichromate dihydrate (Amendment 1) (FOREIGN STANDARD) Amendment by Japanese Industrial Standard / Japanese Standards Association,
JIS K 1404:1992/AMENDMENT 1:2006 Potassium dichromate (Amendment 1) (FOREIGN STANDARD) Amendment by Japanese Industrial Standard / Japanese Standards Association,
JIS K 1402:1992/AMENDMENT 1:2006 Chromium trioxide (Amendment 1) (FOREIGN STANDARD) Amendment by Japanese Industrial Standard / Japanese Standards Association,