The Occupational Diseases Regulation, M.R. 69/2023 establishes a comprehensive list of occupational diseases linked to specific industries, trades, or processes, ensuring that workers exposed to these hazards are recognized and protected under the Workers Compensation Act. The primary aim of the regulation is to create a clear schedule of occupational diseases. By defining these diseases and their associated risks, it provides a framework for workers’ compensation claims, ensuring that employees suffering from work-related illnesses receive the necessary support and benefits. This is crucial for promoting workplace safety and accountability among employers.

The regulation outlines specific diseases and the conditions under which workers might be exposed. It categorizes diseases into several areas, including poisoning from toxic substances like arsenic, asphyxiants (such as carbon monoxide and hydrogen sulfide), benzene, and other materials like beryllium, cadmium, fluorine, lead, and manganese. It also includes radiation-related diseases caused by exposure to ionizing radiation, which highlights the risks in certain industrial and medical jobs. Respiratory diseases are addressed as well, with asbestosis linked to airborne asbestos dust, silicosis resulting from inhaling silica dust, and other pneumoconioses caused by various airborne dusts, such as coal and aluminum.

Additionally, the regulation covers allergic and dermatological conditions, including extrinsic allergic alveolitis from organic dusts, contact dermatitis from skin irritants, and skin cancer associated with substances like coal tar and mineral oils. Specific cancers linked to workplace exposures include primary nasal cancer, associated with nickel and hardwood dust, and mesothelioma, which is directly related to airborne asbestos exposure. Infectious diseases are also included, particularly those relevant to healthcare workers, such as infections caused by Salmonella, Staphylococcus aureus (including MRSA), and Hepatitis B, which may result from contact with infected patients or laboratory specimens. Other infections covered are Brucella, contracted from animals or laboratory work, and tuberculosis for those treating or working with infected individuals.

The Workers Compensation Board will enforce the regulation, ensuring that its provisions are upheld and that affected workers can file compensation claims. Employers are expected to take proactive measures to minimize these occupational risks and comply with the regulation to maintain a safe work environment. 

By clearly identifying diseases linked to specific occupational exposures, it aims to protect workers’ rights and ensure they receive appropriate compensation for work-related illnesses. This regulation reflects a commitment to occupational health and safety, allowing workers to perform their jobs with a reduced risk of harmful health impacts.

Manitoba (69/2023) June 22, 2023