Print This Page


Province Consulting on Amendments to the Mining Regulation

Changes Recommended by the Mining Health, Safety and Prevention Review

  • Issued: November 26, 2015
  • Content last reviewed: November 2015


Ontario is consulting on amendments to Regulation 854 (Mines and Mining Plants) under the Occupational Health and Safety Act, which applies to all mines and mining plants and to mining development in Ontario. The consultations will end on January 15, 2016.

The proposed amendments would, if approved, strengthen and improve requirements for worker health and safety by:

  • Introducing new requirements for mines and mining plants to conduct risk assessments and have formal traffic management programs
  • Strengthening existing requirements regarding water management and ground control
  • Updating training requirements for surface diamond drill operations to reflect changes to the modular training program made by the Ministry of Training, Colleges and Universities (MTCU).

The proposed amendments were developed in consultation with the Mining Legislative Review Committee, which was established to provide advice to the Minister of Labour on health and safety issues in the mining sector. They would implement key recommendations made in the Final Report from the Mining, Health, Safety and Prevention Review, and address recommendations made in recent Coroner’s Jury Inquests into fatalities in the mining sector.

Protecting the health and safety of miners across the province is part of the government’s economic plan. The four-part plan is building Ontario up by investing in people's talents and skills, building new public infrastructure like roads and transit, creating a dynamic, supportive environment where business thrives, and building a secure savings plan so everyone can afford to retire.


  • Mining in Ontario is diverse, covering a wide range of mineral commodities, including gold, nickel, copper, salt, diamonds, and a number of structural building materials.
  • The province’s mining sector employs 27,000 people, with another 50,000 jobs in supply chains and support activities.
  • Ontario is the top destination for mining investment and production in all of Canada with a total value of mineral production reaching $10.7 billion in 2011.


See the proposed amendments to Regulation 854 and/or provide comments on the proposal.

Read the Mining Health, Safety and Prevention Review Final Report.

Craig MacBride, Minister’s Office, 416-326-7709
Janet Deline, Communications Branch, 416-326-7405
Disponible en français