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Front cover of the 2025 Green Book: Ontario Health & Safety Act and Regulations
An illustration of a person holding a copy of the 2025 Green book to demonstrate the size of the book. The book is 4.5 inches by 7 inches.
Two copies of the 2025 Green book, side by side. One with the front cover facing up and one with the back cover facing up.
An open spread of the 2025 Green Book that shows an example of the book content.
A 2025 Green Book, opened to the table of contents section to demonstrate the book content.
Reference Product
Front cover of the 2025 Green Book: Ontario Health & Safety Act and Regulations
An illustration of a person holding a copy of the 2025 Green book to demonstrate the size of the book. The book is 4.5 inches by 7 inches.
Two copies of the 2025 Green book, side by side. One with the front cover facing up and one with the back cover facing up.
An open spread of the 2025 Green Book that shows an example of the book content.
A 2025 Green Book, opened to the table of contents section to demonstrate the book content.

Pocket Ontario OH&S Act & Regulations 2025 (Consolidated Edition)

Pre-Order the 2025 Green Book today. The “Green Book” contains the complete and current Ontario Occupational Health and Safety Act and regulations.

$23.00

Volume Discount Available

The cost is based on the total number of books purchased with the following discount applied:

Books PurchasedDiscount
100+10%

Please note this is a pre-order item. The 2025 Green Book is anticipated to ship by January 31. 

To order a 2024 copy of the Green Book please contact Customer Care at 1-877-494-9777. 

Item Number: 200-BWZ-01-IGOT

2025 Green Book - Pocket Ontario OH&S Act & Regulations

This handy and portable book is suitable for carrying with you or posting on bulletin boards and can help employers meet their obligation to post a copy of the Occupational Health and Safety Act (OHSA) in the workplace. Also known as the “Green Book,” it contains the complete and current Ontario OHSA and regulations and includes drilled holes for easy posting.

This publication also features a comprehensive index with page references, a detailed Table of Contents and a list of OH&S information resources. This makes it ideal for quick and precise referencing when and where you need it. It is ideal for use in all organizations in Ontario governed by the Occupational Health and Safety Act.

*Please note that Reg 854: Mines and Mining Plants is not included in this version of the Green Book. 

2025 version ships by January 31

Dimensions: 7" x 4.5" x 1.75"

Contents updated to 2025

Produced and printed in Ontario

Features

• Highlighted sections separating the OH&S Act and each major regulation with multiple indices for the Act and each major regulation for ease of use and suitable for training purposes.

• The 2025 Edition of the Pocket Ontario OH&S Act & Regulations reflects all amendments gazetted up to 2025.

• Authored, designed, and printed in Ontario.

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Tabbed Sections

1. Occupational Health and Safety Act

2. Industrial Establishments

3. Construction Projects

4. Workplace Hazardous Material Information System

5. Control of Exposure to Biological or Chemical Agents

6. Confined Spaces

7. Healthcare and Residential Facilities

8. Other Regulations.

Occupational Health and Safety Act

Definitions updated or added are:

  • Industrial Establishment was clarified to exclude an office located in a private residence.
  • Workplace Harassment and Workplace Sexual Harassment now include that communications technology is a prohibited means of engaging in a course of vexatious comment or conduct.
  • Washroom Facility was added and will come into force at a date to be named later.

Section 3 of the OHSA is updated to apply the Act to telework performed in or about a private residence.

Electronic Posting of Information

There is now an option to post information electronically. This is allowed when the employer provides a worker with direction on where and how to access the information. The information must be in an electronic format that can be readily accessed by workers at the workplace. The information allowed to be posted with these conditions are:

  • The Occupational Health and Safety Act and any explanatory material prepared by the Ministry
  • The Joint Heath and Safety Committee members and their work locations
  • A Workplace Safety and Insurance Board annual summary if one is supplied to the company
  • The company’s Occupational Heath and Safety Policy
  • The company’s policies for workplace violence and workplace harassment
Joint Heath and Safety Committee (JHSC)

The JHSC now has the option to meet remotely by electronic means. Section 9 (33) has had the requirement to meet “at the workplace” removed.

Constructor and Employer Duties

Constructor Duties in Section 23.1 and Employer Duties in Section 25.3 of the OHSA have been updated to include they ensure washroom facilities are maintained in a clean and sanitary condition and records of these cleanings are kept and maintained and becomes law at a later date.

Part X Regulations of the OHSA has been amended so the Lieutenant Governor in Council could modify or supplement Regulations, or establish new requirements, for the employer and constructor to maintain washroom facilities in the future and becomes law at a later date.

As of January 1, 2026, is a new Regulation, 480/24 – Washroom Facilities – Records of Cleaning. The Regulation requires an employer or constructor to keep, maintain and make available records of the cleaning of washroom facilities. The record can be posted in a conspicuous place in or near the washroom facility or electronically where it can be accessed by workers, and workers are given direction on where and how to access the record. The record must have at least the date and time of the two most recent cleanings of the facility.

As of January 1, 2026, the Farming Regulation, 414/05, must follow new Regulation 480/24.

As of January 1, 2026, the Construction Projects Regulation, 213/91, will have to follow new Regulation 480/24. A constructor will have to maintain records of servicing and any associated cleaning and sanitizing. The record will have to include the date of services for the preceding six months or the duration of the project, whichever is shorter. The record will be kept for the duration of the project.

Need More Support?

Additional Health & Safety Resources 

Download and save the following guides and checklists:

1) Duties and Responsibilities for Employers Fact Sheet  An overview of the duties and responsibilities of employers, supervisors and workers.

2) Mental Harm Prevention Roadmap | The Roadmap can help organizations in their journey to promote mental health and prevent mental harm regardless of sector or level of readiness.

3) Violence and Harassment Training and Requirements - Workers, supervisors and employers have rights and duties when dealing with workplace violence and harassment. Bookmark this page to access the training your workplace needs.

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Great Reasons to Order the Green Book Today

Meets Posting Requirements

Posting the OHSA & regulations is a legislated requirement for Ontario workplaces

Ensure Workers are Informed

The Green Book provides easy access to information designed to protect them

Commitment to Health & Safety

Posting the Green Book is part of maintaining 
an effective health & safety program

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