Environmental Health and Safety

Hearing Conservation and Protection

Investing in hearing protection is a sound choice for both your job safety and your long-term quality of life. EHS-120 Hearing Conservation and Protection is designed for the unique environments in the life sciences, exploring hearing risks in lab spaces, cleanrooms, and manufacturing floors. We’ll also examine the mechanism of hearing loss and its relationship to everyday hazards, from equipment to the “silent threat” of ototoxic chemicals. By adapting the “GxP Mindset” to safety, we’ll learn about the global action threshold, demonstrate proper use of Hearing Protection Devices (HPDs), and learn methods for maintaining a hearing-safe environment at work and beyond.

CEU Credits: 0.1
Course Code: EHS-120
Duration: 15 mins
Skill Level: Basic
Final Exam: Yes
Certification: Yes
Version: v1.0
Effective Date: 11/05/2026

Curriculum for this course

Ear-Rational Behavior
Why Every Decibel Counts
Find the Threshold
Sound in Our Spaces
The Logarithmic Ladder
An Arm’s Length
Life Sciences Loud
Hazard Hunt
The Hierarchy of Controls
Finding Your Fit
Leveraging Quality
A Sound Investment
Test your Knowledge!
v1.0 | Course released on 06/30/2026.

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