PREAMBLE The Government of Canada, the Government of the United Mexican States and the Government of the United States of America, resolved to: STRENGTHEN the special bonds of friendship and cooperation among their nations; CONTRIBUTE to the harmonious development and expansion of world trade and provide a catalyst to broader international cooperation; CREATE an expanded and secure market for the goods and services produced in their territories; REDUCE distortions to trade; ESTABLISH clear and mutually advantageous rules governing their trade; ENSURE a predictable commercial framework for business planning and investment; BUILD on their respective rights and obligations under the General Agreement on Tariffs and Trade and other multilateral and bilateral instruments of cooperation; ENHANCE the competitiveness of their firms in global markets; FOSTER creativity and innovation, and promote trade in goods and services that are the subject of intellectual property rights; CREATE new employment opportunities and improve working conditions and living standards in their respective territories; UNDERTAKE each of the preceding in a manner consistent with environmental protection and conservation; PRESERVE their flexibility to safeguard the public welfare; PROMOTE sustainable development; STRENGTHEN the development and enforcement of environmental laws and regulations; and PROTECT, enhance and enforce basic workers' rights; HAVE AGREED as follows: