Oil and Gas Occupational Safety and Health Regulations (SOR/87-612)

AMENDMENTS NOT IN FORCE

• — SOR/2026-10, s. 26

  • 26 The definition National Fire Code in section 1.1 of the Regulations is replaced by the following:

    National Fire Code

    National Fire Code means the National Fire Code of Canada 2020, issued by the Canadian Commission on Building and Fire Codes, National Research Council of Canada; (Code national de prévention des incendies)

• — SOR/2026-10, s. 27

  • 27 Section 1.6 of the Regulations is replaced by the following:

    • 1.6 Except as otherwise provided in these Regulations and despite any provision in any standard incorporated by reference in them, a reference to another publication in that standard is a reference to the publication as it read on October 30, 1987.

• — SOR/2026-10, s. 28

  • 28 The heading before section 11.1 of the French version of the Regulations is replaced by the following:

    Définitions et interprétation

• — SOR/2026-10, s. 29

  • 29 Section 11.1 of the Regulations is amended by adding the following in alphabetical order:

    engineered nanomaterials

    engineered nanomaterials means materials that are designed for a specific purpose or function and that have at least one external dimension in the nanoscale or an internal structure or surface structure in the nanoscale; (nanomatériaux d’ingénierie)

    thermal stress

    thermal stress means all of the adverse health effects experienced by an employee as a result of their exposure to hot or cold working conditions; (stress thermique)

• — SOR/2026-10, s. 30

  • 30 The Regulations are amended by adding the following after section 11.1:

    • 11.1.1 Section 1.6 does not apply in respect of any publication that is referred to in a standard that is incorporated by reference in this Part.

• — SOR/2026-10, s. 31

  • 31 The Regulations are amended by adding the following before the heading “Hazard Investigation” before section 11.3:

    Records of Hazardous Substances

    • • 11.2.1 (1) Every employer must keep a record of each hazardous substance that is used, produced or handled in the work place by the employer, employees or contractors or that is stored in the work place by the employer, employees or contractors for use in the work place.

      • (2) For the purposes of subsection (1), the employer may keep the record in the work place or may keep a centralized record in one work place in respect of several work places where the hazardous substance is used, produced, handled or stored.

      • (3) The employer must keep each record referred to in subsection (1) for a period of 30 years after the day on which the substance that is the subject of the record is last used, produced, handled or stored.

• — SOR/2026-10, s. 32

  • 32 Section 11.5 of the Regulations is replaced by the following:

    • 11.5 The report referred to in section 11.4 must be kept by the employer at the work place to which it applies for a period of 30 years after the date on which the qualified person signed the report.

• — SOR/2026-10, s. 33

  • 33 Section 11.6 of the Regulations is replaced by the following:

    • • 11.6 (1) A hazardous substance must not be used in a work place if a non-hazardous substance can be used instead.

      • (2) If a non-hazardous substance cannot be used in place of a hazardous substance, the substance that is the least hazardous that can be used must be used.

• — SOR/2026-10, s. 34

  • 34 Section 11.11 of the Regulations is replaced by the following:

    • 11.11 If a hazardous substance is stored, handled or used in a work place, any hazard resulting from that storage, handling or use must be confined to as small an area as feasible.

• — SOR/2026-10, s. 35

  • 35 Section 11.14 of the Regulations is replaced by the following:

    • 11.14 If a hazardous substance is present in a work place and there is a possibility that a fire or explosion may occur due to static electricity, the employer must implement the practices set out in the United States National Fire Protection Association publication NFPA 77, entitled Recommended Practice on Static Electricity, as amended from time to time.

• — SOR/2026-10, s. 36

  • • 36 (1) The portion of subsection 11.23(1) of the English version of the Regulations before paragraph (a) is replaced by the following:

      • • 11.23 (1) An employee must be kept free from exposure to

    • (2) Paragraphs 11.23(1)(a) and (b) of the Regulations are replaced by the following:

      • (a) a concentration of an airborne chemical agent, other than airborne grain dust and airborne asbestos fibres, in excess of the value established for that chemical agent by the American Conference of Governmental Industrial Hygienists in its publication entitled Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs), as amended from time to time;

      • (b) a concentration of airborne grain dust, respirable and non-respirable, in excess of 4 mg/m³; or

    • (3) Paragraph 11.23(1)(c) of the English version of the Regulations is replaced by the following:

      • (c) a concentration of an airborne hazardous substance, other than a chemical agent, that is hazardous to the safety and health of the employee.

    • (4) Subsections 11.23(1.1) to (3) of the Regulations are replaced by the following:

      • (1.1) An employer must ensure that an employee’s exposure to a concentration of airborne asbestos fibres is as close to zero as possible, but in any event the employer must ensure that the concentration does not exceed the value for airborne asbestos fibres adopted by the American Conference of Governmental Industrial Hygienists in its publication entitled Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs), as amended from time to time.

      • (2) If the concentration of an airborne chemical agent is likely to exceed the value referred to in paragraph (1)(a) or (b) for that chemical agent or the concentration of airborne asbestos fibres is likely to exceed zero, an employer must ensure that a qualified person measures the concentration of the chemical agent or asbestos fibres in the breathing zone of the employees most likely to be exposed to the highest concentration of the chemical agent or asbestos fibres in accordance with

        • (a) any method that consists of taking and analyzing samples of the chemical agent or asbestos fibres for the purpose of establishing, for that chemical agent or those asbestos fibres, the threshold limit values TLV-TWA, TLV-STEL or TLV-C as defined in the American Conference of Governmental Industrial Hygienists publication entitled Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs), as amended from time to time, and that fulfills the following conditions:

          • (i) it is provided for in the United States National Institute for Occupational Safety and Health publication entitled Occupational Exposure Sampling Strategy Manual, as amended from time to time, and

          • (ii) it is appropriate for that chemical agent or those asbestos fibres;

        • (b) a method of taking and analyzing samples that is set out, for the chemical agent or asbestos fibres, in the United States National Institute for Occupational Safety and Health publication entitled NIOSH Manual of Analytical Methods, as amended from time to time;

        • (c) a method of taking and analyzing representative samples of the chemical agent or asbestos fibres with accuracy and with detection levels at least equal to those that would be attained if a method referred to in paragraph (b) for that chemical agent or those asbestos fibres were used; or

        • (d) a scientifically proven method of taking and analyzing representative samples of the chemical agent or asbestos fibres, if no method is set out for that chemical agent or those asbestos fibres in the publication referred to in paragraph (b) and no method is available under paragraph (c) for that chemical agent or those asbestos fibres.

      • (3) An employer must keep a paper or electronic record of each measurement taken under subsection (2) at their place of business that is nearest to the work place where the samples to effect the measurement were taken for a period of 30 years after the day on which the last sample to effect that measurement was taken.

    • (5) Paragraphs 11.23(4)(a) to (e) of the Regulations are replaced by the following:

      • (a) the date, time and location of each sampling;

      • (b) the hazardous substance in respect of which the samples were taken;

      • (c) the sampling and analysis method used, including the duration of each sampling and the name, precision, detection limits and flow rate of the equipment used;

      • (d) the sampling results obtained; and

      • (e) the name and occupation of the qualified person who took the samples and analyzed them.

• — SOR/2026-10, s. 37

  • 37 The Regulations are amended by adding the following after section 11.23:

    • 11.23.1 The employer must ensure that the concentration in the air of a chemical agent, other than airborne grain dust and airborne asbestos fibres, to which employees are exposed and for which the value has not been established by the American Conference of Governmental Industrial Hygienists in its publication entitled Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs), as amended from time to time, is maintained at levels that are as low as feasible.

    • 11.23.2 If engineered nanomaterials are present in the work place, the employer must ensure that, in accordance with CSA Standard Z12885, entitled Nanotechnologies — Exposure control program for engineered nanomaterials in occupational settings, as amended from time to time, a qualified person

      • (a) establishes objectives with respect to the development of protection and prevention measures; and

      • (b) controls the exposure associated with the handling, use and storage of engineered nanomaterials.

    • • 11.23.3 (1) The employer must, in consultation with the policy committee or, if there is no policy committee, the work place committee or the health and safety representative, develop procedures to reduce the risk of thermal stress that include

        • (a) engineering controls, such as temporary equipment, shields, insulation and fans;

        • (b) administrative controls, such as fluid replacement, work practices, work-rest cycles, acclimatization, physiological monitoring and the scheduling and organization of work;

        • (c) the monitoring of environmental factors, such as humidity and wind speed;

        • (d) the protective clothing and equipment to be worn or used;

        • (e) employee education and training with respect to the signs and symptoms associated with thermal stress; and

        • (f) the reporting in the record kept under section 11.2.1 of any incident associated with thermal stress, which must set out

          • (i) the date and time of the incident,

          • (ii) the thermal conditions at the time of the incident,

          • (iii) the protective measures in effect at the time of the incident and the protective measures actually employed at that time, and

          • (iv) the symptoms experienced by and treatment given to affected persons.

      • (2) The employer must implement the procedures developed to reduce the risk of thermal stress if an employee is exposed to conditions that reach

        • (a) the thresholds set out in the table entitled “Screening Criteria using WBGT_eff (°C) for Acclimatized and Unacclimatized Workers” under the heading “Heat Stress and Strain” in the American Conference of Governmental Industrial Hygienists publication entitled Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs), as amended from time to time; or

        • (b) the thresholds set out under the heading “Cold Stress” in that publication, as amended from time to time.

• — SOR/2026-10, s. 38

  • 38 Section 11.28 of the Regulations is replaced by the following:

    • • 11.28 (1) If one of the following devices that is capable of producing and emitting energy in the form of electromagnetic waves or acoustical waves is used in a work place, the employer must apply the following:

        • (a) in respect of a device that emits radiofrequency electromagnetic energy in the frequency range from 3 kHz to 300 GHz, Safety Code 6, published by the Department of Health, as amended from time to time;

        • (b) in respect of ultrasound equipment, Guidelines for the Safe Use of Diagnostic Ultrasound and Safety Code 24, published by the Department of Health, as they are amended from time to time;

        • (c) in respect of baggage inspection X-ray equipment, Safety Code 29, published by the Department of Health, as amended from time to time;

        • (d) in respect of dental X-ray equipment, Safety Code 30, published by the Department of Health, as amended from time to time; and

        • (e) in respect of X-ray equipment for medical diagnosis, Safety Code 35, published by the Department of Health, as amended from time to time.

      • (2) The employer must ensure that no employee, other than a nuclear energy worker as defined in section 2 of the Nuclear Safety and Control Act, is exposed in any year to a concentration of radon that on average, over the year, is higher than 200 Bq/m³.

      • (3) The employer must ensure that every employee is kept free from exposure to ultraviolet radiation, other than solar radiation, that is in the wavelength range of 180 nm up to and including 400 nm and that exceeds the value for ultraviolet radiation listed in the table entitled “Ultraviolet Radiation TLV and Relative Spectral Effectiveness” in the American Conference of Governmental Industrial Hygienists publication entitled Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs), as amended from time to time.

• — SOR/2026-10, s. 39

  • 39 Subsection 11.45(2) of the English version of the Regulations is replaced by the following:

    • (2) The employer must provide education and training to employees regarding the safe storage and handling of hazardous waste that is found in the work place.

• — SOR/2026-10, s. 40

  • 40 Section 13.7 of the Regulations is amended by adding the following after subsection (5):

    • (6) Section 1.6 does not apply in respect of any publication that is referred to in a standard that is incorporated by reference in this section.

• — SOR/2026-10, s. 41

  • 41 The Regulations are amended by replacing “safety and health committee” with “work place committee” in the following provisions:

    • (a) section 1.4;

    • (b) the portion of section 11.4 before paragraph (a);

    • (c) subsection 11.15(2);

    • (d) subsection 11.19(1) and the portion of subsection 11.19(3) before paragraph (a);

    • (e) the portion of section 11.20 before paragraph (a);

    • (f) the portion of subsection 11.27(3) before paragraph (a);

    • (g) paragraph 11.28.8(3)(b);

    • (h) paragraph 11.30(b);

    • (i) paragraph 11.35(2)(c);

    • (j) the portion of subsection 11.36(1) before paragraph (a) and subsection 11.36(2);

    • (k) paragraph 16.3(1)(c) and subsection 16.3(3); and

    • (l) the portion of subsection 16.4(1) before paragraph (a) and paragraph 16.4(2)(b).

• — SOR/2026-10, s. 42

  • 42 The English version of the Regulations is amended by replacing “safety and health committee” with “work place committee” in the following provisions:

    • (a) subsection 11.28.1(2);

    • (b) the portion of section 11.28.2 before paragraph (a); and

    • (c) paragraph 11.28.10(b).