GMRS Radios in Canada

I believe none of the GMRS radios are IC certified, but there are channels that only transmit 0.5 watts and my FCC GMRS license states that the frequencies that correspond to channels 19 & 21 cannot be used in Canada. Does anyone have a clear understanding about using GMRS radios in Canada.

You must use IC certified radios. A USA GMRS radio cannot be used, as it has characteristics that are not legal in Canada

Yep, I figured it out. Thanks for the reply though.