The Immigration, Refugees and Citizenship Canada publishes a list of eligible trades under the National Occupational Classification (NOC):
- Major groups:
- 72 – industrial, electrical and construction trades,
- 73 – maintenance and equipment operation trades
- 82 – supervisors and technical jobs in natural resources, agriculture and related production
- 92 – processing, manufacturing and utilities supervisors and central control operators
- Minor groups:
- 632 – chefs and cooks
- 633 – butchers and bakers