Opportunity in every skill

Skilled Trades Ontario is the one-stop shop for opportunities in the skilled trades, and the promotion of rewarding careers which support Ontario’s economy.

Important Update to Certifying Exams

Skilled Trades Ontario will begin delivering certifying exams in-house on February 1, 2026. If your exam is scheduled after February 1, the location where you are writing has changed. STO will contact you directly to rebook your appointment, or you may do so directly through the STO Portal. Please monitor your email and voicemail.

Future apprentices

Find out if the skilled trades are right for you.

Current apprentices

What you need to know to start and complete your apprenticeship.

Employers

Learn about the benefits of hiring an apprentice and how to get financial support.

Experienced workers

Transfer your skills and qualifications to work in one of Ontario's skilled trades.

Participate in Skilled Trades Ontario's
Standards Industry Advisory Committees

Learn more

Explore the trades

There is a skilled trade for every passion

In Ontario, there are more than 140 skilled trades to choose from. Learn more about the careers and opportunities open to you.

Learn more

Latest news

STO initiates review of 18 apprenticeship programs

February 27, 2026

ONTARIO – Following a preliminary, data-driven assessment, 18 low-activity apprenticeship programs are currently under review to determine long-term viability…

Image for En News post - Skilled Trades Ontario is improving how certifying exams are scheduled and delivered.

Skilled Trades Ontario to Deliver Certifying Exams In-House

December 16, 2025

Skilled Trades Ontario (STO) is taking a major step to strengthen how certifying exams are delivered across the province….

Image for News post - Write where you learned.

Skilled Trades Ontario Expands On-Site Certification Exams to Training Delivery Agents Provincewide

October 17, 2025

Windsor, ON – Effective today, Skilled Trades Ontario (STO) is expanding on-site certification exam delivery to all Training Delivery…

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