The Form 6NIA has not changed, on Items 13 and 14 put "Not Applicable", since both the Hunting License or Shooting Invitation requirements are no longer applicable. This is due to a US Department of Justice rule change regarding those Non Immigrant Aliens from countries with visa or without visa requirements. The US does not require Canadians to have a visa, thus these two requirements are now gone. The ruling is written in the US Federal Register, Volume 77, Number 110, published June 7, 2012. Google the Federal Register and get a copy for your information. Keep in mind, the Register is written by lawyers and in this case is it what is "not said" that is important. At the end of the section is the pertinent language, that only Non Resident Aliens admitted to the US under a visa are required to have either the Hunting License or Shooting Invitation. Good for us in Canada .....