Employers have the right to determine and control the work, as long as everything is legal. Workers, however, have the power to protect their health and safety.

Ontario Law spells out the three rights that give workers this power: the right to know, the right to participate and the right to refuse.

Workers have the right to know about workplace health and safety hazards.

According to the Occupational Health and Safety Act, employers must provide a wide range of information about workplace hazards to workers and Joint Health and Safety Committees (JHSCs). JHSCs have a duty to communicate with workers.

WHMIS, the Workplace Hazardous Materials Information System, is one example of the right to know. WHMIS is a Canada-wide system designed to protect workers by providing information about hazardous materials on the job.

WHMIS has three main parts:
• Labels
• Safety data sheets (SDSs)
• Worker education and training.

safety collage

Workers have the right to make recommendations about health and safety.

Employers must recognize this right to participate. They must consult with JHSCs about methods of testing equipment, substances, or other workplace factors, and about health and safety training programs.

A worker on the JHSC has the right to be present at the beginning of testing, to participate in Ministry of Labour inspections and investigations, to investigate serious accidents, and to inspect the jobsite regularly.

JHSCs have the right to make recommendations to employers about health and safety improvements. Employers must reply in writing within 21 days. Certified worker members have the right to investigate complaints dealing with dangerous circumstances.