The Air Transport Association of Canada is the voice of commercial aviation in Canada. We work on behalf of our members to create a positive economic climate for a viable and strong aviation industry. ATAC and its membership tackle a diverse range of public policy and regulatory files. Whether the issue is security, air liberalization, dangerous goods or airport rents, government legislation and regulations can effect your bottom line. Now more than ever, it is crucial that the specialized needs of Canada’s commercial air transport sector are not lost in the shuffle of government policy priorities. Join ATAC to ensure that your company’s views are represented in Ottawa. Username and Password are case sensitive. Username:   Password:     Forgot your password? Click here.