FDA-recognized standard · Dental/ENT
ANSI ADA 139-2020: Dental Base Polymers
Yes. FDA recognizes ANSI ADA Standard No. 139-2020 as recognition 4-294, entered 2022-12-19.
Recognized editions of ANSI ADA 139-2020
| Recognition | Edition | Entered | Extent | Transition ends |
|---|---|---|---|---|
| 4-294 | ANSI ADA Standard No. 139-2020 | 2022-12-19 | Complete | — |
Regulations
FDA lists these classification regulations against ANSI ADA 139-2020: 21 CFR 872.3760, 21 CFR 872.5470, 21 CFR 872.5525, 21 CFR 872.5570.
Product codes that cite ANSI ADA 139-2020
11 FDA product codes cite ANSI ADA 139-2020, including ADA, DYT, EBI, KMY, LQZ.
- ADA
- DYT
- EBI Resin, Denture, Relining, Repairing, Rebasing
- KMY
- LQZ
- LRK Device, Anti-Snoring
- MQC Mouthguard, Prescription
- NXC Aligner, Sequential
- OBR Mouthguard, Over-The-Counter
- OCO
- ORY
Source: FDA Recognized Consensus Standards database, snapshot of 2026-09-01. Search every recognition in the Consensus Standards Lookup, or browse all standards with a page.