The short answer

Not stated

The pages say certificate holders from another Canadian province or territory can apply for an Ontario Certificate of Qualification using a PDF application form, but they do not state whether the entry-to-practice exam or a competence assessment is waived.

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 Newfoundland and LabradorMoving to Ontario
Licence status Voluntary certification Voluntary certification
Regulator — Skilled Trades Ontario
Guide Small engine or equipment mechanic in Newfoundland and Labrador Small engine or equipment mechanic 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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