Bulletins

Short resources that offer focused information on specific topics.

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Impairment in the workplace

BP033
Discusses some potential causes and common signs of impairment. Provides examples of how employer, supervisor and worker general duty requirements under the OHS Act apply to impairment, and some related best practices.

UPDATED: August 2023

Drycleaners Beware: Perchloroethylene can cause health problems

CH002
***This resource is current to June 2010.
For information on the latest OHS requirements, visit OHS website.***

Health risks associated with perchloroethylene or "perc" exposure and suggested controls.

PUBLISHED: June 2010

Mercury at the Work Site

CH003
Health risks associated with mercury exposure, suggested alternatives and controls.

PUBLISHED: January 2010

Isocyanates at the Work Site

CH005
***This resource is current to January 2010.
For information on the latest OHS requirements, visit OHS website.***

Hazards associated with isocyanates and suggested controls.

PUBLISHED: January 2010

Solvents at the Work Site

CH013
***This resource is current to August 2009. For information on the latest OHS requirements, visit OHS website.***

Describes different types of solvents, potential hazards and suggested controls.

PUBLISHED:

PUBLISHED: August 2009

Using Pesticides Safely

CH015
Discusses exposure to pesticides (insecticides, herbicides, fungicides, rodenticides, etc.), health complications and protective controls.

PUBLISHED: August 2010

Control of Asbestos During Brake Maintenance and Repair

CH021
***This resource is current to August 2009.
For information on the latest OHS requirements, visit OHS website.***

Guidelines for minimizing asbestos exposure associated with brake maintenance and repair.

PUBLISHED: August 2009

Ammonia at the Work Site

CH027
***This resource is current to August 2010.
For information on the latest OHS requirements, visit OHS website.***

Describes the properties of ammonia and how it affects the body, and addresses employer and worker legislated responsibilities.

PUBLISHED: August 2010

Hydrogen Sulphide at the Work Site

CH029
***This resource is current to August 2010.
For information on the latest OHS requirements, visit OHS website.***

Describes the health effects of H2S exposure and provides suggested engineering controls.

PUBLISHED: August 2010

Carbon Monoxide at the Work Site

CH031
***This resource is current to July 2009.
For information on the current OHS requirements, visit OHS website.***

Describes the health effects of exposure to carbon monoxide and suggested protective controls.

PUBLISHED: July 2009

Welder’s Guide to the Hazards of Welding Gases and Fumes

CH032
***This resource is current to August 2009.
For information on the latest OHS requirements, visit OHS website.***

Basic information to help reduce the health risks associated with welding gases and fumes.

PUBLISHED: August 2009

Methanol at the Work Site

CH033
***This resource is current to January 2010.
For information on the current OHS requirements, visit OHS website.***

Methanol properties and health effects and suggested controls to prevent exposure.

PUBLISHED: January 2010

Use of Combustible Gas Meters at the Work Site

CH038
***This resource is current to July 2010.
For information on the latest OHS requirements, visit OHS website.***

A review of the proper use and calibration of combustible gas meters.

PUBLISHED: July 2010

Health and Safety Issues Associated with the Ozone-Friendly Refrigerant HCFC-123

CH043
Health and safety considerations for the use of hydrofluorocarbons (HFCs) and hydrochlorofluorocarbons (HCFCs) as refrigerants with reference to national and provincial OHS codes.

PUBLISHED: January 2013

Handling Sulphur

CH044
Recommended procedures for the safe handling and processing of solid sulphur in new facilities.

PUBLISHED: January 2010