It's not so much that it's different, but provinces have their own jurisdiction. Probably the Braille isn't necessarily going to be different. For example, maybe if I had gone to school in New Brunswick as a child I may have had access to abbreviated French Braille, whereas I didn't in Ontario. So I think it's the level of access that might vary as opposed to the actual Braille. Or they might choose to use some of the abbreviations and not all of them, depending on where the material is acquired.
On March 5th, 2009. See this statement in context.