Trades information

Find trade information and apprenticeship resources, such as training standards and curriculum standards, by searching for and selecting a trade below.

• Read the definitions to learn about the terms used in the table.
  These definitions explain the columns used in the table below.
   
  Trade Code: A unique numerical identifier for the trade.
   
  Classification: A trade is classified as either compulsory or non-compulsory. Compulsory trades require that you be a registered apprentice, Provisional Certificate of Qualification holder or Certificate of Qualification holder to legally work in the trade. Non-compulsory trades do not require you to be a registered apprentice or certified journeyperson to legally work in the trade.
   
  Exam: The trade has a written exam.
   
  Red Seal: A Red Seal is an endorsement on your provincial or territorial trade certification. It shows that you have the knowledge and skills necessary to practice your trade across Canada. Learn more about Red Seal trades.
• View new Apprenticeship Training Standards by trade.
  Apprenticeship Training Standards are designed to support consistency and accountability within the on-the-job training process.

  View newly implemented Apprenticeship Training Standards by selecting a trade below.

  • Horticultural Technician (441C) – as of September 6, 2022
  • Heavy Equipment Operator – Tractor Loader Backhoe (636A) – as of March 13, 2023
  • Heavy Equipment Operator – Excavator (636B) – as of March 13, 2023
  • Heavy Equipment Operator – Dozer (636C) – as of March 13, 2023
  • Powerline Technician (434A) – as of April 17, 2023
  • Developmental Services Worker (620D) – as of May 8, 2023
  • Tool and Die Maker (431A) – as of May 23, 2023
  • Elevating Devices Mechanic (636E) – as of June 5, 2023
  • Electrician – Construction and Maintenance (309A) – as of June 19, 2023
  • Refrigeration and Air Conditioning Systems Mechanic (313A) – as of December 4, 2023
  • Residential Air Conditioning Systems Mechanic (313D) – as of December 4, 2023
  • Motorcycle Technician (310G) – as of December 18, 2023
  • Automotive Service Technician (310S) – as of January 15, 2024
• View new Curriculum Standards by trade.
  Curriculum Standards are designed to support consistency and accountability within the in-school training process.

  View newly implemented Curriculum Standards by selecting a trade below.

  • Horticultural Technician (441C) – as of January 3, 2023
  • Arborist (444A) – as of January 3, 2023
  • Utility Arborist (444B) – as of January 3, 2023
  • Heavy Equipment Operator – Tractor Loader Backhoe (636A) – as of September 5, 2023
  • Heavy Equipment Operator – Excavator (636B) – as of September 5, 2023
  • Heavy Equipment Operator – Dozer (636C) – as of September 5, 2023
  • Electrician – Construction and Maintenance (309A) – as of September 1, 2024, starting with level 1 and progressively implemented over 3 years
  • Electrician – Domestic and Rural (309C) – as of September 1, 2024, starting with level 1 and progressively implemented over 3 years
  • Industrial Electrician (442A) – as of September 1, 2024, starting with level 1 and progressively implemented over 3 years

 
Please note: Some of the documents describing trades including training standards may still refer to the Ontario College of Trades (the College), which has ceased operations and has been replaced by Skilled Trades Ontario. These documents are now being revised to reflect this change to the skilled trades system in Ontario. All other information contained in these documents continues to be relevant and accurate.