Regulation 851: Industrial Know-How
OHSA: Know Your Rights
Association & Certifications
Workplace Hazards
Safety Roles & Responsibilities
100

This section of O. Reg. 851 requires that machines be equipped with a guard to prevent access to moving parts.

What is Section 24?

100

Under OHSA, workers have the right to know, the right to participate, and this third right.

What is the right to refuse?

100

CSSE is now known by this new name.

What is Health and Safety Professionals Canada (HSPC)?

100

This system is used to label hazardous materials.

What is WHMIS?

100

This person is responsible for informing workers of hazards.

Who is the employer?

200

This type of review is required before certain equipment is operated for the first time.

What is a Pre-Start Health and Safety Review (PSR)?

200

This person must be “qualified because of knowledge, training and experience” under OHSA.

What is a competent person?

200

This principle requires safety professionals to act with integrity and prioritize worker well-being.

What is professional ethics?

200

This type of hazard includes noise, temperature, and radiation.

What are physical hazards?

200

This person must take every precaution reasonable in the circumstances for the protection of a worker.

Who is the supervisor?

300

Regulation 851 mandates this type of lighting in all work areas.

What is adequate lighting?

300

This committee is required in workplaces with 20 or more regularly employed workers.

What is the Joint Health and Safety Committee (JHSC)?

300

To qualify for CHSC, a candidate must have this many years of relevant experience.

What is five years (60 months)?

300

This regulation controls exposure to biological or chemical agents.

What is Regulation 833?

300

This person must report hazards to the employer or supervisor.

Who is the worker?

400

These sections outlines the requirements for protective equipment.

What is Section 79 to 86?

400

This section of OHSA outlines the duties of employers.

What is Section 25?

400

This was the year HSPC was founded by a small group of dedicated individuals drawn together in the common cause of accident prevention.

What 1949?

400

This regulation defines what constitutes a critical injury.

What is Regulation 834?

400

This title oversees prevention efforts in Ontario.

Who is the Chief Prevention Officer?

500

Work performed on electrical transmission systems rated at more than 750 volts shall be performed in accordance with this document published by the IHSA.

What is Electrical Utility Safety Rules (EUSR)?

500

This kind of work stoppage occurs when a worker finds dangerous circumstances exist in the workplace.

What is unilateral work stoppage?

500

This minimum number of points is needed within a 5-year cycle to maintain CHSC certification.

What is 100 points?

500

This formula, used in O. Reg. 381, is used to calculate this hazard. 

What is sound exposure level (noise)?

500

Supervisors must ensure workers use this correctly to stay safe

What is PPE?

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