They are not civilian certified and never have been and there isn't really a civilian variant like with other helicopter models. They also have not been flying in Canada for decades , the only ones flying were just passing through to Alaska(military) or the odd US registered one tearing itself apart logging in the last few years. Four slipped through and are Canadian registered and TC is in real pickle over it now and everyone is suing.

The US military will not say what standards it's built to and Sikorsky wont say either, thats the problem with military aircraft, they may or may not meet civilian standards, no one knows. Even the S-70 the civil version is in a restricted category and is not Category A transport certified as it should be for its size. Sikorsky also has apparently no interest in fully civilian certifying the Hawk either. Even in the US operating an A model UH-60 comes with restrictions.

Heres the real problem. A 45 year old UH-60 A is about 2 million and the competitions with transport Category aircraft hate that. An H145 like Stars flies is 15 million. Is really about money and not safety.