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Near equivalentIncidents and health › Occupational disease

Noise-induced hearing loss

Permanent sensorineural hearing loss caused by prolonged or repeated exposure to high levels of noise at work. A reportable occupational disease in GB and Ireland and a recordable illness under OSHA.

Also known as

NIHLoccupational deafness

By jurisdiction

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UK HSE

“noise-induced hearing loss”Exact equivalent

A reportable occupational disease under RIDDOR 2013, Schedule 3, when occupational deafness is diagnosed in a person employed in a noisy occupation. Health surveillance under the Control of Noise at Work Regulations 2005 must include audiometric testing for workers regularly exposed above the upper EAV.

RegulatoryReporting of Injuries, Diseases and Dangerous Occurrences Regulations 2013, Schedule 3; Control of Noise at Work Regulations 2005Source
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Irish HSA

“noise-induced hearing loss”Close equivalent

A notifiable occupational disease under Irish reporting regulations. The Control of Noise at Work Regulations 2006 require audiometric testing for workers regularly exposed above the upper EAV.

Jurisdiction note: The Irish audiometric testing and notification requirements are equivalent in intent but arise from the 2006 Irish Noise Regulations.
RegulatorySafety, Health and Welfare at Work (Control of Noise at Work) Regulations 2006 (SI 2006/371)Source
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US OSHA

“noise-induced hearing loss”NIHLClose equivalent

A recordable illness under 29 CFR 1904 when work-related and constituting a significant threshold shift. OSHA 29 CFR 1910.95(m) requires employers to record standard threshold shift in workers covered by a hearing conservation programme.

Jurisdiction note: OSHA uses standard threshold shift as the trigger for recordkeeping rather than a formal diagnosis of occupational deafness.
Regulatory29 CFR 1910.95(m); 29 CFR 1904.10Source

Practitioner note: Irreversible, and painless as it develops. By the time a worker notices the loss, the damage is permanent.

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