Change country, reading language or displayed units. Legal and licensing information always stays inside the selected work jurisdiction. Ontario’s 309A Construction and Maintenance Electrician trade is compulsory. Its apprenticeship guideline totals 9,000 hours, including 8,160 hours of on-the-job training and 840 hours of in-school training. Start with the work jurisdiction, the responsible authority, and the current official source. Language and display units do not change legal scope or safety obligations. Ontario’s 309A Construction and Maintenance Electrician trade is compulsory. Its apprenticeship guideline totals 9,000 hours, including 8,160 hours of on-the-job training and 840 hours of in-school training. This is career orientation, not licensing or legal advice. Verify current eligibility and permitted work with Skilled Trades Ontario. No. Check your registration or certificate status in the Skilled Trades Ontario Public Register and verify current requirements before accepting work. This is career orientation, not licensing or legal advice. Verify current eligibility and permitted work with Skilled Trades Ontario. Construction and Maintenance Electrician (309A) is a compulsory trade in Ontario. This is career orientation, not licensing or legal advice. Verify current eligibility and permitted work with Skilled Trades Ontario. The 309A apprenticeship guideline totals 9,000 hours: 8,160 on the job and 840 in school, commonly completed in about five years. This is career orientation, not licensing or legal advice. Verify current eligibility and permitted work with Skilled Trades Ontario.Choose your work context
Become an Electrician in Ontario
Become an Electrician in Ontario
Ontario requirements and official signal
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