Canada is worldwide recognized as the best venue of living，investment and development. Institutional pressure is the most powerful force to drive firms to take corporate social responsibility. Compared with the other developed economies，Canada has established a sound system of CSR evaluation and regulation. These regulations include：the CSR evaluation standards and ethical codes developed by the nation itself and those developed by the international community and promised to obey by it. The institutionalized construction of a sound CSR management system has effectively promoted its development of CSR movement，and has also further enhanced the international reputation and image of its firms in the world.