For Canada: A CSA mark on its own, without indicators, means that the product is certified primarily for the Canadian market, to the applicable Canadian standards. If a product has features from more than one area, (e.g.. electrical equipment with fuel burning features), the mark indicates compliance to all applicable Standards.

For Canada and the U.S.: A CSA mark with the indicators "C" and "US" or "NRTL/C" means that the product is certified for both the U.S. and Canadian markets, to the applicable American and Canadian standards. If a product has features from more than one area, (e.g.. electrical equipment with fuel burning features), the mark indicates compliance to all applicable Standards.

For gas products in Canada: The CSA Blue Flame indicates the product is certified to applicable Canadian standards for appliances using gas or other petroleum fuel. For details, see the Gas Appliances Certification Program. If a gas product has electrical features, the Mark also indicates compliance to the applicable electrical Standard(s).

For electrical products in Canada: The energy efficiency verification (EEV) marking means that a product has been verified according to CSA standards for energy efficiency and performance. For details see the Energy Efficiency Verification Service.

For carrier safety management in Canada: This marking indicates that a carrier has instituted and documented a safety management system that controls the safe movement of vehicles and goods. For details see the Carrier Safety Management System Program.