An official website of the United States government.
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.95(h)(5), 1910.95(h)(5)(ii) - Whether use of an artificial ear ISO 318 coupler complies with the noise standard. |
| 2 | - 1910.95(h)(5) - Audiometer calibration requirements of the March 8, 1983 Hearing Conservation Amendment. |
| # | Regulations |
|---|---|
| 1 | - - Occupational noise exposure. |
