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Due to system maintenance, the Skilled Trades Ontario Portal and the Public Register will be unavailable from 5:00 p.m. to 7:00 p.m. on April 1st, 2025. We apologize for any inconvenience.
Due to system maintenance, the Skilled Trades Ontario Portal and the Public Register will be unavailable from 5:00 p.m. to 7:00 p.m. on April 1st, 2025. We apologize for any inconvenience.
Send us an email
Telephone: 647-847-3000
Toll-free number (Ontario only): 1-855-299-0028
Fax: 1-866-398-0368
Mailing address:
Skilled Trades Ontario
PO Box 2354 RPO SQ1 Shoppers
Mississauga, ON L5B 3C8
Monday to Friday,
8:30am – 5:00pm EST