In response to climate change impacts, the Ministry of Labour, Immigration, Training and Skills Development (MLITSD) is proposing a stand-alone heat stress regulation under the OHSA. This new regulation would apply to all workplaces that fall under the Occupational Health and Safety Act (OHSA). These new regulations would:
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Introduce heat stress exposure limits based on the American Conference of Governmental Industrial Hygienists (ACGIH) method.
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Provide for the use of other methods to assess a worker’s risk of exposure to heat stress.
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Require employers to identify and implement measures and procedures to control heat exposures based on the “hierarchy of controls”, and
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Require employers to provide workers with information and instruction on recognizing the signs and symptoms of heat-related illnesses and the measures to protect themselves.
MLITSD is asking workplaces for comments and feedback about the anticipated costs and benefits of implementing these proposed amendments. Comments are due by September 1, 2023.
To find out more about the consultation and submit feedback, please click here.
MLITSD is also seeking feedback from businesses on whether poor outdoor air quality is an issue for them, and if the OHSA and/or its regulations may need to be changed. Comments are due by September 1, 2023.
To find out more about the consultation and submit feedback, please click here.
If you have any feedback that you would like to share with TIAO, please send it to Alexander Miceli, Manager of Policy and Government Affairs at amiceli@tiaontario.ca