The short answer

Not stated

The pages say holders of certificates from another Canadian province or territory can apply using a PDF form and are issued an Ontario Certificate of Qualification once approved, but they do not state whether an exam or assessment is required.

Source
“If you have a certificate, license or credential from another Canadian province or territory and would like to obtain an Ontario Certificate of Qualification, please note that the Canadian certificate holder application is currently not available through the Skilled Trades Ontario Portal.”
skilledtradesontario.ca/skilled-trades-ontario-portal

Both provinces

Licensed in British ColumbiaMoving to Ontario
Licence status Certification required Certification required
Regulator SkilledTradesBC Skilled Trades Ontario
Guide Construction electrician in British Columbia Construction electrician in Ontario

Steps to transfer

Not stated by the regulator Check with Skilled Trades Ontario

Processing time: Not stated by the regulator Check with Skilled Trades Ontario

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