Providing Fast, Accurate, Reliable Service At Authentication Legalization Services Canada (ALSC) we understand that doing anything in a foreign country can be difficult, let alone having the correct documents to do it. We served our first client 30 years ago, helping to make sure they got it right the first time. Since then we have served individuals and corporations from across Canada and around the world, giving them an international document expert on their side. As Canada’s first authentication and legalization service, the Apostille Canada equivalent, our focus is international document certification. Recommended by the diplomatic community ALSC is the preferred service provider. Convenient ALSC service centers in Victoria, Vancouver, Surrey, Calgary, Edmonton, Regina, Winnipeg, Ottawa, Toronto, North York, Mississauga, Montreal, and Halifax provide a free shipping solution saving you money. Speak with one of our friendly experts about how we can help you use your Canadian document internationally.