In Canada, temporary residency applies to those who are not Canadian citizens but are legally in Canada for a temporary purpose, including international students, foreign workers, and tourists.
Whereas "Permanent Residence" (PR) is a requirement for Canadian citizenship, temporary residency has little to do with citizenship, in that one cannot go from temporary resident to citizen without first going through another program. More specifically, the classes of Temporary Resident Documents under IMM1442 are as follows:
Some foreign nationals require a Temporary Resident Visa (French: visa de résident temporaire) to visit Canada.
It is against Canadian federal law to bring in temporary foreign workers if Canadian workers are available. For an employer to hire a foreign worker or to allow a foreign worker to in Canada, they may need obtain a Labour Market Impact Assessment (LMIA). A positive LMIA or a confirmation letter grants permission to the employer who proves that there is a need for a foreign worker to fill the job as no Canadian worker is available and that such hiring will not negatively impact the Canadian labour market.