Some jobs in Canada are exempt from requiring a work permit for foreign nationals.
Business people coming to Canada on business. These people are considered visitors and must work for a company outside of Canada and cannot directly enter the Canadian job market.
Official representatives of other countries and the United Nations and their staff. Family members of diplomats can work in Canada but require the Canadian Department of Foreign Affairs and International Trade to issue a "no objection letter".
Some public officials can work in Canada as part of a government department exchange program with other countries. A formal letter is required for work lasting more than 3 months.
Foreign medical and health care students can do their clinical clerkships and other related short-term work without a work permit for the purpose of learning. Written permission from the Canadian board which regulates their occupation must be provided. A Canadian Immigration medical exam is required before entry.
Military personnel from other countries can work in Canada under the Visiting Forces Act if movement orders are governed by this act.
Foreign performing and essential support staff who are performing in Canada can work without a permit if they are in Canada for a limited period of time. Performing artists cannot perform in a restaurant or bar type of environment. Performance for the purpose of making a movie, TV show or radio broadcast is not permitted.
Some foreign students who are studying in Canada can work without a work permit.
Accident or Incident Inspector who are accredited and working under the Transportation Accident Investigation and Safety Board Act.
Athletes and Coaches
Civil Aviation Inspector
Clergy working in a religious capacity
Convention Organizers and their staff
Crew Members on foreign vehicles such as flight and shipping crew
Emergency Service Providers working in Canada as part of a disaster recovery
Examiners and Evaluators
Expert Witnesses or Investigators coming to Canada to give evidence
Judges and Referees at international amateur competitions
News Reporters working for foreign news companies reporting on events in Canada
Public Speakers attending events for no longer than 5 days
Professors and academic experts coming to supervise or evaluate