I recently purchased the domain name manoverboard.ca.
The whole process was very uninteresting, except that, during checkout at my online registrar, I had to check off one box from the following list so that the Canadian authorities could ensure that my ownership of a national domain is legitimate.
Corporation (Canada or Canadian province or territory)
Permanent Resident of Canada
Government or government entity in Canada
Canadian Educational Institution
Canadian Unincorporated Association
Partnership Registered in Canada
Trade-mark registered in Canada (by a non-Canadian owner)
Canadian Trade Union
Canadian Political Party
Canadian Library, Archive or Museum
Trust established in Canada
Aboriginal Peoples (individuals or groups) indigenous to Canada
Indian Band recognized by the Indian Act of Canada
Legal Representative of a Canadian Citizen or Permanent Resident
Official mark registered in Canada
Her Majesty the Queen
This list says more about contemporary Canada than most books out there on the subject.