# Listing of Color Additives Exempt From Certification; Reactive Blue 69; Confirmation of Effective Date
> **Food and Drug Administration** · Final rule; confirmation of effective date. · Published 2011-09-27 · Effective 2011-06-06 · 76 FR 59503
## Document
- **Document number:** 2011-24795
- **Category:** fda-food
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 76 FR 59503
- **CFR reference:** 21 CFR 73
- **Publication date:** 2011-09-27
- **Effective date:** 2011-06-06
- **HHS docket:** Docket No. FDA-2009-C-0543
## Abstract

The Food and Drug Administration (FDA) is confirming the effective date of June 6, 2011, for the final rule that appeared in the Federal Register of May 4, 2011 (76 FR 25234). The final rule amended the color additive regulations to provide for the safe use of disodium 1-amino-4-[[4-[(2-bromo-1-oxoallyl)amino]-2-sulphonatophenyl]amino]- 9,10-dihydro-9,10-dioxoanthracene-2-sulphonate (CAS Reg. No. 70209-99- 3), also known as Reactive Blue 69, as a color additive in contact lenses.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/09/27/2011-24795/listing-of-color-additives-exempt-from-certification-reactive-blue-69-confirmation-of-effective-date)
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