Noise-induced hearing loss builds up slowly and is permanent. By the time you notice, the damage is done.
Key points
- In B.C. workers must not be exposed to noise above 85 dBA (daily noise exposure level, Lex) or a 140 dBC peak.
- Where noise can't be reduced below the limits, hearing protection is supplied and workers in a posted noise hazard area must wear it.
- Employers with noise over the limits must run a noise control and hearing conservation program, including training and hearing tests.
- Hearing tests are done within 6 months of starting and at least every 12 months after that.
- Hearing protection must fit and be worn the whole time you are in the noisy area. Taking it out briefly cuts the protection a lot.
- Report ringing in your ears or trouble following conversation. They are warning signs.
Ask the crew
- Which areas or tools here are posted as noise hazards?
- Is everyone's hearing protection fitted correctly?
- When is the next round of hearing tests?
Sign-off sheet
The PDF includes a sign-off sheet with date, location, presenter and nine signature lines. Print it, run the talk and keep the signed copy with your site safety records.
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Sources
Regulation references were checked against the online OHS Regulation in October 2026. Regulations change: confirm against the current text and your employer procedures. General information, not legal advice.