Last Updated: October 2026
1. Crown Copyright & King's Printer Attribution
The statutory and regulatory texts reproduced in this tool are subject to Crown copyright:
Statutes and Regulations © King’s Printer for Ontario.
This material is reproduced under the authority of the King's Printer for Ontario's policy permitting the reproduction of Ontario legal materials (statutes, regulations, and judicial decisions) without charge or prior application, provided that materials are reproduced accurately and are not presented as official versions.
2. Unofficial Version Notice (§ 99, Legislation Act, 2006)
Under Ontario’s Legislation Act, 2006, the text presented on this website constitutes an unofficial reproduction. Only copies published on the official Ontario government legislation portal (Ontario e-Laws) or printed in official volumes by the King's Printer for Ontario constitute the official law for judicial or regulatory proceedings.
3. Non-Affiliation with Government or Regulators
The Safety Green Book project is an independent reference utility. It is not affiliated with, sponsored by, certified by, or endorsed by:
- The Government of Ontario;
- The Ontario Ministry of Labour, Immigration, Training and Skills Development (MLITSD);
- The King's Printer for Ontario; or
- The Workplace Safety and Insurance Board (WSIB).
4. Official Source Verification & Statutory Drift
Ontario's health and safety legislation is regularly amended by provincial statute and regulatory consolidation. While the SGB project endeavours to keep provisions accurate, amendments enacted after our consolidation date may not yet appear. Users must always verify requirements against official consolidations:
- OHSA: Occupational Health and Safety Act, R.S.O. 1990, c. O.1 ↗
- Construction Regulation: O. Reg. 213/91 (Construction Projects) ↗
- Official Repository: Ontario e-Laws (ontario.ca/laws) ↗
5. No Professional or Legal Relationship
Use of this tool does not create an attorney-client, consulting, or health and safety advisor relationship. Search indexing, linguistic highlights (such as statutory "SHALL" obligations), and provision categorizations are programmatic reference aids and must not be treated as legal interpretations.
6. Mandatory Consultation Before Action
Before making safety compliance decisions, establishing critical site procedures, or responding to workplace safety inquiries, you must consult the official Act and Regulations, your Joint Health and Safety Committee (JHSC) or Health & Safety Representative, certified OHS professionals (CRSP/CSO), or legal counsel.
7. Limitation of Liability & "As-Is" Disclaimer
This reference tool is provided strictly on an "as is" and "as available" basis, without warranties of any kind, whether express or implied. To the fullest extent permitted by applicable law:
- The SGB project, its maintainers, and contributors expressly disclaim all warranties of merchantability, fitness for a particular purpose, and non-infringement;
- In no event shall the SGB project or its contributors be liable for any direct, indirect, incidental, special, consequential, or punitive damages, including but not limited to workplace injuries, regulatory citations or orders issued by Ministry of Labour inspectors, project delays, or legal costs arising from the use of or reliance on this site.