Recognized standard
11664-6 Second edition 2022-08
FDA recognition 9-148 · ISO · ObGyn/Gastroenterology/Urology
Key facts
| Recognition number | 9-148 |
|---|---|
| Designation | 11664-6 Second edition 2022-08 |
| Title | Colorimetry - Part 6: CIEDE2000 colour-difference formula |
| Standards developer | International Organization for Standardization |
| Specialty area | ObGyn/Gastroenterology/Urology |
| Date of entry | May 29, 2023 |
| Device classes | Class 2, HDE |
| Scope (excerpt) | This CIE International Standard specifies the method of calculating colour differences according to the CIEDE2000 formula. This document is applicable to input values of CIELAB L*, a*, b* coordinates calculated according to ISO/CIE 11664-4. It can be used for the specification of the colour… |
At a glance
- 10–99 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: