Under current Canadian law, the term of copyright protection is based on the life of the author and lasts 50 years after the author's death. As part of the USMCA's provisions, Canada has agreed to bring its term of copyright protection into conformity with the U.S., which is based on the life of the author plus 70 years. The U.S. Trade Representative had recently announced that negotiations with Mexico resulted in a five-year extension (life of the author plus 75 years), but reportedly, Canada's commitment to extend the term for two decades will cement the U.S. term as it stands, at the 70 year mark.
While "biologics" are not per se excluded from patent protection, both the U.S. and Canada have relatively complex supplemental protections for test and other data associated with biologic development. Canada has agreed to an additional two-years of this supplemental protection, for a total protection term of ten years from the date of first marketing approval of the biologic product.