Im a American with dual citizenship with Canada. What paperwork do I need to move there?

Posted September 15th, 2011 by immigratecanada and filed in Immigration to Canada

My dad is Canadian..I was born Im America..I never been to Canada.. Im 32 and he said I needed to sign papers by the time i was 28 to still keep my dual citizenship..Is this true? What do i need to do to get my citizenship back..I want to move there to work..Thanks for any advice