You need 100 hours for a Canadian CPL(H). If you have an ICAO CPL(H) already you can probably do the conversion inside about 10 flying hours but you will need to take the exams*. Anything you are current on will be granted as a type rating.
Any Canadian commecial pilot with at least 10 hours on type can do the type rating.
Central Helicopter Training Academy is one name that springs to mind in Ontario - pm Winnie on this forum.
*Books for the exams - see the big ad on the right.
Not sure about validation - not a common practice I think.
Phil
Last edited by paco; 27th June 2012 at 11:26.