# Petition to Request an Exemption From 100 Percent Identity Testing of Dietary Ingredients: Current Good Manufacturing Practice in Manufacturing, Packaging, Labeling, or Holding Operations for Dietary Supplements; Extension of Comment Period
> **Food and Drug Administration** · Interim final rule; extension of comment period. · Published 2007-09-17 · 72 FR 52790
## Document
- **Document number:** E7-18293
- **Category:** fda-food
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 72 FR 52790
- **CFR reference:** 21 CFR 111
- **Publication date:** 2007-09-17
- **HHS docket:** Docket No. 2007N-0186
## Abstract

The Food and Drug Administration (FDA) is extending to October 24, 2007, the comment period for the interim final rule (IFR) that appeared in the Federal Register of June 25, 2007 (72 FR 34959). In the IFR, FDA requested comments on a procedure for a petition to request an exemption from 100 percent identity testing of dietary ingredients. The agency is taking this action in response to requests for an extension to allow interested persons additional time to submit comments.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/09/17/E7-18293/petition-to-request-an-exemption-from-100-percent-identity-testing-of-dietary-ingredients-current)
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