Suppliers need to prepare and maintain a true copy of a GHS label. Every supplier who sells or imports a hazardous product that is intended for use, handling or storage in a work place in Canada shall prepare and maintain a document containing a true copy of a GHS label that represents the label that is affixed to, printed on or attached to the hazardous product or the container in which the hazardous product is packaged, when they sell or import the hazardous product.