Nunavut Hearing Conservation Requirements: Workers' Safety and Compensation Commission Employer Guide

Nunavut hearing conservation requirements are set by Workers' Safety and Compensation Commission (WSCC) — jointly administering NWT and Nunavut under Safety Act (R.S.N.W.T. (Nu.) 1988, c. S-1) as duplicated for Nunavut and implemented through Occupational Health and Safety Regulations (Nu. Reg. 003-2016), Part 7 (Noise) — mirrors NWT. There is no single “Canadian OSHA” — provincially regulated workplaces in Nunavut (the great majority of employers in the province) follow this provincial regulation rather than the federal Canada Occupational Health and Safety Regulations (COHSR). This guide is the Nunavut expansion of our Canada vs. Federal OSHA hearing conservation pillar, covering the action level, exposure limit, audiometric testing requirements, HPD and measurement standards, key noise-exposed industries, and penalty structure for Nunavut employers.

Soundtrace delivers audiometric testing and noise monitoring tooling for employers operating in Canada and the United States — ANSI S3.1 / CSA Z107.56-aligned and supervised by a licensed audiologist. Contact us about Nunavut operations.

Nunavut OH&S Overview

Occupational health and safety in Nunavut is administered by Workers' Safety and Compensation Commission (WSCC) — jointly administering NWT and Nunavut under Safety Act (R.S.N.W.T. (Nu.) 1988, c. S-1) as duplicated for Nunavut. Noise and hearing conservation requirements are set out in Occupational Health and Safety Regulations (Nu. Reg. 003-2016), Part 7 (Noise) — mirrors NWT. Unlike the US state-plan system — where state programs adopt federal OSHA standards by reference — Nunavut’s noise regulation is a standalone provincial instrument that the regulator drafted and enforces directly. There is no federal Canadian floor that applies to provincially regulated workplaces in Nunavut.

Hearing Conservation Requirements in Nunavut

Audiometric testing. A hearing conservation program is required where workers are exposed at or above 85 dBA Lex,8. Audiometric testing is required as part of the HCP, with CSA Z1007 referenced as the standard of care. The WSCC accepts audiometric testing performed by certified technicians from adjoining jurisdictions.

Hearing protection. Where exposures cannot be reduced below the exposure limit through engineering or administrative controls, the employer must provide hearing protection devices selected and used in accordance with CSA Z94.2 (current edition). CSA Z94.2 uses an A-B-C classification (Class A is the highest-attenuation, Class C is the lowest) and provides selection guidance based on measured exposure — this is the Canadian counterpart to the US NRR derating framework. See: audiometric testing for employers.

Noise measurement. Noise surveys and dosimetry must be conducted in accordance with CSA Z107.56 (current edition), which specifies measurement strategy, instrument calibration, and reporting requirements for occupational noise exposure assessments.

Jurisdiction and Coverage

The provincial noise regulation covers private-sector employers and provincial/municipal government employers operating in Nunavut. Federally regulated employers in Nunavut are covered by COHSR Part VII (the federal rule). Mining is generally covered by the provincial OH&S regime with sector-specific noise provisions in some jurisdictions; offshore oil and gas is regulated by joint federal-provincial offshore safety boards where applicable.

Enforcement and Penalties

Under the Safety Act, an individual convicted of an offence may be fined up to CAD $500,000 and/or imprisoned for up to 12 months; a corporation may be fined up to CAD $1,000,000. The WSCC issues compliance orders and may adjust experience-rated premiums for non-compliance.

For comparison with US enforcement, see our OSHA hearing conservation violations and penalties guide. Canadian penalty maximums are denominated in Canadian dollars and are typically higher per-offence than US OSHA maximums — though Canadian regulators generally pursue prosecution less frequently than US OSHA pursues citations, relying more heavily on administrative orders, stop-work orders, and experience-rated WCB premium adjustments.

Key Noise-Exposed Industries in Nunavut

The following sectors in Nunavut consistently generate occupational noise exposures that trigger the hearing conservation program: gold mining (Meadowbank, Meliadine, Hope Bay, Amaruq), iron ore mining (Mary River on Baffin Island), and construction in remote camp environments. Employers in these sectors should prioritize noise assessment by job classification under CSA Z107.56 (current edition) to identify which workers exceed the action level.

Building a Compliant HCP in Nunavut

A hearing conservation program that satisfies Occupational Health and Safety Regulations (Nu. Reg. 003-2016) in Nunavut should follow CSA Z1007 (Hearing Loss Prevention Program Management) as the program-design framework. The core elements:

• Noise assessment under CSA Z107.56 (current edition) — identify which workers exceed 85 dBA Lex,8.
• Engineering and administrative controls first, where reasonably practicable — HPDs are a control of last resort, not the primary control.
• Hearing protection devices selected and used per CSA Z94.2 (current edition), with selection documented against measured exposure.
• Audiometric testing per the regulator’s expectations — required as part of hcp at ≥ 85 dba lex,8.
• Worker education on noise hazards, control measures, HPD selection and use, and the audiometric program.
• Recordkeeping covering noise assessments, HPD program documentation, and audiometric records retained for the working life of the worker (per CSA Z1007).
• Program review at least annually and whenever workplace conditions change materially.

For cross-border employers, a CSA Z1007-aligned program built for Nunavut will generally also satisfy US OSHA 29 CFR 1910.95, since Z1007’s audiometric and training elements are stricter than the US OSHA floor.

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