FDA-recognized standard · Dental/ENT
ISO 7491: Dental materials - Determination of colour stability
Yes. FDA recognizes ISO 7491 Second edition 2000-09-01 as recognition 4-241, entered 2018-06-07.
Recognized editions of ISO 7491
| Recognition | Edition | Entered | Extent | Transition ends |
|---|---|---|---|---|
| 4-241 | ISO 7491 Second edition 2000-09-01 also ANSI ADA Standard No. 80-2001 (R2020) | 2018-06-07 | Complete | — |
Regulations
FDA lists these classification regulations against ISO 7491: 21 CFR 872.3690, 21 CFR 872.3760, 21 CFR 872.3770, 21 CFR 872.3900, 21 CFR 872.3910, 21 CFR 872.3920.
Product codes that cite ISO 7491
6 FDA product codes cite ISO 7491, including EBF, EBG, EBI, ELJ, ELK.
- EBF Material, Tooth Shade, Resin
- EBG Crown And Bridge, Temporary, Resin
- EBI Resin, Denture, Relining, Repairing, Rebasing
- ELJ
- ELK
- ELL
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.