Claims made by the United States and Canadian governments to the effect that the North American Free Trade Agreement (NAFTA) is beneficial for the North American environment are contested with reference to the actual text of the NAFTA and its side agreements and to cases and current history related to it. The argument is that although NAFTA has more to say about environmental issues, in fact, it is not protective of the environment. Provisions in the agreement for environmental and resource protection are weak or nonexistent. Its primary objective is to promote trade and investment, and these take precedence over environmental concerns. As well, the Commission on Environmental Cooperation has limited capacity to deal with environmental issues, and again, trade issues are paramount.