Recognized standard
S3.37-1987 (Reaffirmed 2020)
FDA recognition 4-171 · ANSI · Dental/ENT
Key facts
| Recognition number | 4-171 |
|---|---|
| Designation | S3.37-1987 (Reaffirmed 2020) |
| Title | American National Standard Preferred Earhook Nozzle Thread for Postauricular Hearing Aids |
| Standards developer | American National Standards Institute |
| Specialty area | Dental/ENT |
| Date of entry | Jan 14, 2019 |
| Device classes | Class 1 |
| Scope (excerpt) | This standard applies only to those postauricular hearing aids which utilize screw-on threads. |
At a glance
- None Product codes
- 1–9 FDA guidance documents
Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.
About FDA-recognized consensus standards
The FDA recognizes voluntary consensus standards that manufacturers can cite in premarket submissions to show conformity with specific requirements.
Source: U.S. Food and Drug Administration (FDA), Recognized Consensus Standards database · Source date: