Recreational Vehicles sold in Canada must be built to either the CSA Z240 RV Series Standard or the RVIA NFPA 1192 Standard for all RVs except for Park Model Trailers which are built to the CSA Z241 Park Model Trailers Series Standard. To ensure that your RV is built to these safety standards, make sure that the respective sticker is affixed to the side of your RV near the door.