American National Standards Institute

http://www.ansi.org

 

Bureau de Normalisation du Québec (BNQ)

http://www.bnq.qc.ca/en/

 

CSA International

http://www.csagroup.org/

 

EPA Office of Wastewater Management Homepage

OWM Oversees a wide range of programs contributing to the well-being of the nation’s waters and watersheds

http://www.epa.gov/OWM

 

NSF International (National Sanitation Foundation)

http://www.nsf.org

 

Sewer Treatment Definitions

http://water.me.vccs.edu/stdef.htm

 

Underwriters Laboratories

http://www.ul.com

 

 

 

North American Testing

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Ph: 419-668-1895

email@northamericantesting.org

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