UPC/CUPC认证所遵循的标准：

1.水龙头(Plumbing fixture fittings),ASMEA112.18.1;

2.金属软管(Flexible water connectors),ASMEA112.18.6;

3.陶瓷卫生洁具(Vitreous China plumbing fixtures),ASMEA112.19.2;

4.水箱配件(Anti-siphon fill valves(ballcocks)for gravity water closet flush tanks),ASSE1002;

5.排水阀(Trimforwater-closetbowls,tanks,andurinals),ASMEA112.19.5;

6.水龙头花洒(Hand-held Showers),ASSE1014;

7.管箍及配件(Shielded couplings joining hubless cast iron soil pipe and fittings),ASTMC1277;

8.铸铁管/及管件(Hubless cast iron soil pipe and fittings for sanitary and storm drain waste,and went piping applications),ASTMA888-04a。