RodBot; Click to ask me about raising capital via Reg A+, Reg D, Reg S, or going public
Canadian regulators, Ontario especially, take the view that accepting money from Canadian investors amounts to offering deals in their jurisdiction. So the issuer must get qualified in each province in Canada in which it sells or find an exemption from qualification.
It is possible to do concurrent Canadian and US offerings, but you do have to comply with Canadian as well as US law.