First of all, hello everyone,
Guys I am so very sorry for the inconvenience, nevertheless; I am new here, as well in Canada, HE!!! I was born in Canada, but grew up in South America, I am validating my licenses from South America to Canada, I have already done the PC, MULTI IFR (INRAT), ALL of that done, however, just came to attention which I was not aware of it, that in order to fly a two crew aircraft I must write an exam called "IATRA", I was wondering if someone here could kindly help me out with this matter, ANY help from you guys will be greatly appreciated, such as asked questions, samples, study materials.

Thank you so very much to you all,

Find a study guide for the ATPL examinations. I used Aerocourse and the Cul*hane books. Study for those and you will pass the IATRA. It's a condensed ATPL exam... to describe it the best.