# 30 CFR § 57.5038: Annual exposure limits

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5038

## Section

- **Citation:** 30 CFR § 57.5038
- **Heading:** Annual exposure limits
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 30—Mineral Resources > CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR > SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH > PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES > Subpart D—Air Quality, Radiation, Physical Agents, and Diesel Particulate Matter > Radiation—Underground Only

## Text

No person shall be permitted to receive an exposure in excess of 4 WLM in any calendar year.

## Nearby sections

- [30 CFR § 57.5001 § 57.5001 Exposure limits for airborne contaminants.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5001.md)
- [30 CFR § 57.5001T § 57.5001T Exposure limits for airborne contaminants.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5001T.md)
- [30 CFR § 57.5002 § 57.5002 Exposure monitoring.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5002.md)
- [30 CFR § 57.5005 § 57.5005 Control of exposure to airborne contaminants.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5005.md)
- [30 CFR § 57.5005T § 57.5005T Control of exposure to airborne contaminants.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5005T.md)
- [30 CFR § 57.5006 § 57.5006 Restricted use of chemicals.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5006.md)
- [30 CFR § 57.5015 § 57.5015 Oxygen deficiency.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5015.md)
- [30 CFR § 57.5037 § 57.5037 Radon daughter exposure monitoring.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5037.md)
- [30 CFR § 57.5038 § 57.5038 Annual exposure limits.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5038.md)
- [30 CFR § 57.5039 § 57.5039 Maximum permissible concentration.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5039.md)
- [30 CFR § 57.5040 § 57.5040 Exposure records.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5040.md)
- [30 CFR § 57.5041 § 57.5041 Smoking prohibition.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5041.md)
- [30 CFR § 57.5042 § 57.5042 Revised exposure levels.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5042.md)
- [30 CFR § 57.5044 § 57.5044 Respirators.](https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5044.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-30-57.5038. Check the current official text before relying on it. Not legal advice.