www.fcac-acfc.gc.ca - Federal Consumer Agency of Canada is a federal Government agency that administers credit cards.

According to their website:
"The Financial Consumer Agency of Canada (FCAC) is a new independent body working to protect and educate consumers of financial services.

We were established in 2001 by the federal government to strengthen oversight of consumer issues and expand consumer education in the financial sector. More about our history... "

If you want to know about credit card rules and regulations or any thing about how credit cards agreeements are administered, this is a good place to start.