• Content last reviewed: December 2015

Construction projects should be safe workplaces. Workers, supervisors and employers are all responsible for safety. Construction site safety is everyone’s responsibility.

Regulatory Changes

Construction Worker

Amendments to three regulations under the OHSA to better protect workers on construction projects.


Access Equipment

Concrete Forming, Masonry, Siding, Framing and Roofing

Fall Prevention

Hazardous Substances

Health and Hygiene

Manholes, Pipes and Sewers

Mobile Equipment


Tower Cranes

Contact Us

Health and Safety Contact Centre

Toll-free: 1-877-202-0008
TTY: 1-855-653-9260

  • Report incidents, critical injuries or fatalities.
    If this is an emergency call 911 immediately.
  • Workplace health and safety inquiries.
  • Report unsafe work practices.

Other ways to contact us


More Videos

Worker Training

Workers must be trained in the safe operation of construction equipment.