What training is required to fly an airplane requiring a crew of 2 or more?

If you would like a type rating to fly and airplane which requires a crew of 2 or more persons you will need: to complete a a ground and flight training program to pass the written IATRA exam within 24 months of applying to complete flight training on the airplane you wish to fly to have a minimum of 250 hours in airplanes to pass a PPC (pilot proficiency check) with in the previous 12 months