If you are a supplier of chemical products you need to create GHS labels with your SDS. The label should be affixed to the product container. In Canada, supplier GHS labels need to be written in French and English. They may be bilingual as one label or available as two separate GHS labels â€“ one in English and one in French. The GHS label must be accurate at the time of sale or import, for each sale or import of a hazardous chemical product.