ECN Forum Forums General Topics of the Trade General Discussion Area 15Amp GFCI on 20Amp Circuit?

In Canada when the new code came out about using 20a GFI's beside the sink, I used a 15 amp GFI on a 12awg-20amp circuit and got a defect from the inspector. I noticed "20amp" is printed on the side of a 15 amp GFI(Leviton) so I thought I could use it.

This is the only code I can find right now.

CEC 14-600 Receptacles shall not be connected to a branch circuit having overcurrent protection rated or set at more than the ampere rating of the receptacle except as permitted by other Sections of this Code.