# Listing of Color Additives Exempt From Certification; Reactive Blue 246 and Reactive Blue 247 Copolymers; Confirmation of Effective Date
> **Food and Drug Administration** · Rule · Published 2013-07-16 · 78 FR 42451
## Document
- **Document number:** C1-2013-15111
- **Category:** fda-food
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 78 FR 42451
- **CFR reference:** 21 CFR 73
- **Publication date:** 2013-07-16
- **HHS docket:** Docket Nos. FDA-2011-C-0344 and FDA-2011-C-0463
## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/07/16/C1-2013-15111/listing-of-color-additives-exempt-from-certification-reactive-blue-246-and-reactive-blue-247)
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