Noise Exposure Action Levels Poster
A single-sheet reference poster plotting the OSHA noise exposure action levels on a decibel scale: the 85 dBA action level, the 90 dBA permissible exposure limit, and the 100 dBA two-hour limit, plus the recordable Standard Threshold Shift rule. For safety offices and audiometric testing areas.
What’s inside
- 85 dBA action level — hearing conservation program triggers.
- 90 dBA permissible exposure limit and required controls.
- 100 dBA two-hour exposure limit as a stop-and-control trigger.
- Standard Threshold Shift recordability rule.
- Pages
- 1
- Format
- Portrait · US Letter (8.5×11)
- Language
- English
Preview
One-page printable — preview below.

Read the full document without leaving the page.
Regulatory basis
This printable summarises the requirements of the following federal regulation. Always consult the source text for the controlling language.
- Citation
- 29 CFR § 1910.95
- Title
- Occupational Noise Exposure
- Applies to
- Employers with workplaces where employee noise exposure equals or exceeds an 8-hour TWA of 85 dBA.
How to use this printable
- 1
Hang where the hazard happens
Post near loading docks, outdoor break areas, or wherever the risk shows up — not just the HR office.
- 2
Laminate for jobsite use
High-contrast type and bold hex callouts stay readable under glare and laminate sheets.
- 3
Refresh seasonally
Rotate heat-illness posters in spring, cold-stress in fall — fresh signage reads more than stale signage.
Editorial review
Last reviewed · Enterprise Health editorial review
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