The OAS system “the old age security programme plays a major role in the Canadian retirement system. This scheme provides a very important support to the senior citizen of Canada, by providing them financial support. By getting this support Canadian senior can live their life peacefully even in this expensive world. If you are also a senior citizen of Canada, or your Parents is a senior citizen of Canada, this article is for you. Because in this June there is one surprise for you. To know more just scroll down and read the article.