NEN-ISO 21388:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Acoustics - Hearing aid fitting management (HAFM)
Hardcopy
08-01-2022
English
01-04-2020
NEN-ISO 21388 applies to hearing aid fitting management (HAFM) services offered by hearing aid professionals (HAP) when providing benefit for their clients.
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