Ontario Labour Relations Links

The Ontario Ministry of Labour

The ministry’s mission is to advance safe, fair and harmonious workplace practices.


The Infrastructure Health & Safety Association

IHSA is the leading developer and provider of prevention solutions for work environments involving high-risk activities.


The Workplace Safety & Insurance Board

Both workers and employers benefit from the WSIB’s help and support when it’s time to go back to work after an injury.


The Ontario Labour Relations Board

The OLRB’s mandate is to provide, as an independent tribunal, excellence in administrative justice through the effective resolution of labour and employment disputes.


The Canadian Legal Information Institute

CanLII’s goal is to make Canadian law accessible for free on the Internet.


Hick’s Morley

The leading firm in Canada for employer human resources law and advocacy issues.


Service Ontario e-Laws

e-Laws provides access to official copies of Ontario’s statutes and regulations.


The Ontario Construction Secretariat

OCS seeks to facilitate an improved competitive position for our partners.


The Ontario College of Trades

The Ontario College of Trades is an industry-driven, professional regulatory body that protects the public by regulating and promoting the skilled trades. The College is responsible for issuing certificates of qualification, establishing apprenticeship programs, determining apprentice ratios and establishing the scope of practice for trades in Ontario.


The Construction Employers Coordinating Council of Ontario

CECCO coordinates collective bargaining on behalf of designated Employer Bargaining Agencies.


The Construction Labour Relations Association of Ontario

The CLRAO is an incorporated not-for-profit employer association made up of thirteen member associations representing contractors bound to one or more of seven province-wide civil trade agreements, which include Cement Masons.


The Electrical Power Systems Construction Association

The Association negotiates and administers construction trade collective agreements on behalf of employers performing construction industry work for the Bulk Electrical System on Ontario Power Generation Inc., Bruce Power LP and Hydro One properties.


The Office of the Employer Advisor

The OEA provides Ontario employers with expert, free and confidential advice, representation and education on all workers’ compensation issues and on unjust reprisal issues.


The Central Ontario Building Trades

The COBT co-ordinates the efforts of the affiliated local unions to ensure that all workers in the construction industry receive fair wages and benefits.


The Labourers’ International Union of North America

LIUNA represents workers in all sectors of the construction industry in Ontario.



The Concrete Floor Contractors Association

The purpose of the CFCA is to improve standards and quality within the concrete floor industry.


CSA Group

CSA Group works with businesses, organizations and code authorities all around the world to help create a safer, more sustainable world for people and for business.


The American Concrete Institute

A leading authority and resource for the development and distribution of consensus-based standards, technical resources, educational programs, and proven expertise for concrete design, construction, and materials.