How to Replace a Lost Skilled Trades Ontario Certificate

Skilled Trades Ontario: Building the Future of Ontario’s Workforce Ontario’s economy depends on a highly skilled workforce, and at the heart of the province’s skilled trades system stands Skilled Trades Ontario (STO). Established through the *Building Opportunities in the Skilled Trades Act, 2021 (BOSTA)*, which came into effect on January 1, 2022, STO is a […]