Scope
ISO 1999:2013
Noise-Induced Hearing Loss Estimation
This test method provides a standardized approach to estimate the risk of noise-induced permanent threshold shift (NIPTS) and hearing impairment resulting from occupational noise exposure. It combines noise exposure levels with audiometric data and population statistics to predict hearing loss in exposed workers. The assessment is critical for occupational health programs, regulatory compliance, and prevention of occupational deafness. Industries with significant noise exposure use this method to evaluate risks and implement hearing conservation programs. ISO 17025 accreditation ensures accurate risk assessment and validates compliance with occupational health directives.
What it measures
- Noise-induced permanent threshold shift (NIPTS)
- Occupational noise exposure levels and duration
- Risk of hearing impairment in exposed populations
- Speech discrimination loss and communication impact
- Audiometric hearing threshold changes
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DIN EN ISO 3382-2
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BS EN ISO 3382-2
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NF EN ISO 3382-2
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UNI EN ISO 3382-2
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UNE EN ISO 3382-2
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NEN EN ISO 3382-2
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DIN EN ISO 7029
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BS EN ISO 7029
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NF EN ISO 7029
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UNI EN ISO 7029
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UNE EN ISO 7029
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NEN EN ISO 7029
1,670
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18
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A2L ENVIRONNEMENT
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NF X 43-269
NF X 43-264
DIN EN ISO 16017-2
NF X 43-257
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AC Environnement
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NF ISO 21438-3
NF X 43-269
NF ISO 21438-1
DIN EN ISO 16017-2
NF X 43-259
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DIN EN 17126
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DIN EN 14476
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DIN EN ISO 3741
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AD-LAB - Brussieu
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NF X 43-269
NF X 43-050
NF X43-269 – Annexe
NF X43-050 (parties utiles de la norme)
NF X43-050 (useful parts of the standard
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ADOUR BIO CONSEIL - A.BIO.C.
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DIN EN ISO 6888-2
DIN ISO 16649-2
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DIN ISO 11665-4
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ADRIA
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DIN EN ISO 21528-1
DIN EN ISO 21528-2
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DIN EN ISO 6888-2
DIN ISO 16649-2
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ALS France
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DIN EN 14902
DIN ISO 16000-3
DIN EN ISO 16017-1
DIN EN ISO 16017-2
DIN ISO 16000-4
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ALS France – Site de Paris
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NF T 90-412
0.95) based on BS ISO 21527-2:2008
DIN EN ISO 6888-2
DIN EN ISO 16649-3
DIN EN ISO 6888-3
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AMIANT'AIR
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NF X 43-269
NF X 43-298
DIN EN ISO 11689
NF X 43-257
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DIN EN ISO 10523
DIN EN 27888
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APAVE EXPLOITATION FRANCE
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ETSI EN 301 489-1 V2.2.3 2019-11
NF X43-551
IS EN 1948-1:2006 2006
DIN EN 14789
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NF T 90-412
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DIN EN 12880
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NF V 04-407
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NF T90-111
EN 13087-2
DIN EN 10325
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NF T90-111
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ISO 15705
DIN EN ISO 10523
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DIN EN 12102-1
DIN EN 14825
DIN EN 14511-3
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DIN EN 14511-4
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CAE
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NF T 90-412
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DIN ISO 11465
ISO 5815-1
DIN EN ISO 9308-2
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DIN EN ISO 14403-2
DIN EN ISO 13395
VDE 414-9-11
DIN EN ISO 10304-1
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