Receptacles inside the garage dont require GFCI in Canada. Outdoor receptacles less than 2.5 m above ground do, and carports (not specified) but really they are outside so should have the GFCI. Good for us because I believe fridges and freezers can cause nuisance tripping of GFCIs. In U.S is it true that some exemptions from GFCI requirements may be allowed if access to the receptacle is blocked by something not easily moved ,such as a fridge or stove?