OSHA 1910.95(k): Hearing Conservation Training Requirements

This plain-language guide covers OSHA 29 CFR 1910.95 1910.95(k) — Training Program — explaining exactly what the section requires, what it means in practice for EHS managers, and the most common compliance gaps. According to CDC/NIOSH, approximately 22 million U.S. workers are exposed to hazardous occupational noise annually. See the complete OSHA 1910.95 guide for the full standard overview.

Soundtrace delivers audiometric testing and noise monitoring that meets every 1910.95 requirement — including training program — supervised by a licensed audiologist.

The Three Required Training Topics

1910.95(k)(1): "The employer shall train each employee who is exposed to noise at or above an 8-hour time-weighted average of 85 decibels in accordance with the requirements of this section. The employer shall institute a training program and ensure employee participation in such a program."

1910.95(k)(2): The training program must include at minimum:

• (i) The effects of noise on hearing. Workers must understand how occupational noise damages hearing, the progressive and permanent nature of NIHL, and why noise control and HPD use matter.
• (ii) The purpose of hearing protectors, the advantages, disadvantages, and attenuation of various types, and instructions on selection, fitting, use, and care. This requires more than handing out earplugs — workers must understand how to select the right HPD for their noise level, how to properly insert or position it, and how to care for reusable protectors.
• (iii) The purpose of audiometric testing, and an explanation of the test procedures. Workers must understand why they are being tested and what the audiogram measures, so they cooperate fully with testing requirements.

Annual Frequency Requirement

1910.95(k)(1): "Training shall be repeated annually for each employee included in the hearing conservation program."

Annual training runs from each individual employee's previous training date — not from calendar year end. An employee trained on June 15, 2025 needs refresher training by June 15, 2026. A facility that trains all workers in January leaves mid-year hires without annual refresher training until the following January — creating gaps for new workers enrolled mid-year.

What "Updating" Training Means

1910.95(k)(1): "The training program shall be updated to be consistent with changes in protective equipment and work processes." If HPD selections change, noise control measures are implemented, or audiometric testing procedures change, training materials must reflect those changes before the next training cycle.

Documentation Requirements

OSHA does not specify a precise format for training records, but inspection experience confirms that records must include: employee name (or identifier), date of training, trainer or training system identification, and sufficient description of content to confirm the three required topics were covered. A sign-in sheet alone is insufficient if it doesn't document what was covered. An LMS completion record with course content documentation satisfies the requirement.