Hearing Testing Regulations for Canadian Employers
Staying compliant with evolving workplace health regulations is a constant challenge for Canadian employers—especially when it comes to hearing conservation. Recent updates and renewed enforcement around audiometric (hearing) testing requirements are placing greater emphasis on protecting workers exposed to noise hazards.
Understanding Canada’s Updated Approach to Audiometric Testing
Across Canada, occupational health and safety (OHS) regulations require employers to implement hearing conservation programs when workers are exposed to noise levels above permissible limits—typically 85 dBA over an 8-hour time-weighted average.
While the exact regulations vary by province, there has been a clear national trend toward:
Stronger enforcement of existing hearing conservation rules
Increased expectations for baseline and periodic audiometric testing
Greater accountability for documentation and follow-up care
Standards such as CSA Z107.6 (audiometric testing for use in hearing conservation programs) continue to guide best practices, and regulators are increasingly expecting alignment with these standards.
What This Means for Employers
Employers in industries like construction, manufacturing, mining, oil and gas, and transportation should be especially aware of these expectations.
Key responsibilities now include:
Conducting baseline audiometric tests for new employees exposed to hazardous noise
Scheduling regular follow-up testing (often annually, depending on jurisdiction and exposure levels)
Maintaining accurate, confidential health records
Taking action when a Standard Threshold Shift (STS) is identified
Ensuring workers are properly trained in hearing protection use
Failure to meet these requirements can result in penalties, increased liability, and long-term costs associated with occupational hearing loss claims.
Why Audiometric Testing Matters
Noise-induced hearing loss is permanent—but entirely preventable. Regular testing helps identify early changes in hearing before they become severe.
For employers, this provides:
Early detection of workplace hazards
Validation that hearing protection programs are effective
Reduced risk of compensation claims
Demonstrated due diligence during inspections or audits
For workers, it means protecting one of their most critical senses—both on and off the job.
The Role of Mobile and On-Site Testing
One of the biggest shifts in recent years is the growing demand for convenient, on-site testing solutions. Mobile audiometric services allow companies to:
Minimize downtime and lost productivity
Test large groups efficiently
Ensure higher participation and compliance rates
At Prairie Industrial Health Services, we provide professional testing in our office, or alternatively we offer on-site audiometric testing tailored to your operation, helping you stay compliant without disrupting your workflow.
Staying Ahead of Compliance in Saskatchewan and Beyond
While regulations differ slightly across provinces, Saskatchewan employers must comply with The Occupational Health and Safety Regulations, which require noise control and hearing conservation measures where applicable.
With enforcement becoming more proactive, now is the time to review your program and ensure:
Your testing schedule is up to date
Your documentation is complete and accessible
Your hearing conservation program meets current standards
Partner with Prairie Industrial Health Services
Navigating regulatory changes doesn’t have to be complicated. Our team specializes in helping organizations across Saskatchewan implement compliant, efficient hearing conservation programs.
Whether you need baseline testing, annual monitoring, or a full program review, we’re here to help you protect your workforce and meet your obligations with confidence.