Due to system maintenance, the Skilled Trades Ontario Portal and the Public Register may experience possible service interruptions from 7PM to 7:30PM on December 11, 2025. We apologize for any inconvenience.

Mail delivery will be delayed due to the Canada Post strike.

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Please note: As of April 2, 2025, Skilled Trades Ontario is responsible for apprenticeship registration and completion. Some apprenticeship documents, including Training Standards Logbooks, may contain outdated information about STO and the Ministry of Labour, Immigration, Training and Skills Development (MLITSD).

For the latest steps and forms related to apprenticeship program completion, visit Finish an Apprenticeship. We continue to accept forms from Apprenticeship Training Standard Logbooks, including the Change of Sponsor Record and Apprenticeship Completion Form.

Please submit any Logbook materials to Skilled Trades Ontario not to MLITSD offices moving forward by:

Email: Please call Skilled Trades Ontario for secure email instructions at 647-847-3000 or Toll-free (Ontario only) at 1-855-299-0028 Monday- Friday from 7am-7pm.
Mail: Skilled Trades Ontario, PO Box 2354 RPO SQ1 Shoppers, Mississauga, ON L5B 3C8