We are occasionally asked if FloodStop products have CSA or UL certification.
FloodStop automatic water shut off valves have been certified by UL and IAPMO standards bodies. IAPMO is a certification agency like CSA and has certified FloodStop to the “Uniform Plumbing Code” in the US and to the “National Plumbing Code of Canada” in Canada.
The power supplies used are also certified for use in Canada and USA.
UL (Canada) for plumbing accessories (you may need to paste this back together as it's long:
https://goo.gl/uQk8GP
UPC (plumbing code)
http://pld.iapmo.org/file_info.asp?file_no=0004899
Lead free:
http://pld.iapmo.org/file_info.asp?file_no=0007295
Health / Drinking water
http://pld.iapmo.org/file_info.asp?file_no=0007294