# Animal Drugs, Feeds, and Related Products; N-Methyl-2-Pyrrolidone; Correction
> **Food and Drug Administration** · Final rule; correcting amendment. · Published 2012-02-17 · Effective 2012-02-17 · 77 FR 9528
## Document
- **Document number:** 2012-3747
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 77 FR 9528
- **CFR reference:** 21 CFR 500
- **Publication date:** 2012-02-17
- **Effective date:** 2012-02-17
- **HHS docket:** Docket No. FDA-2011-N-0003
## Abstract

The Food and Drug Administration (FDA) published a document in the Federal Register of November 25, 2011 (76 FR 72617), codifying a method of detection for residues of n-methyl-2-pyrrolidone in edible tissues of cattle. That document contained a universal resource locator (URL) linking to the Agency's Web site that did not reflect the most recent URL.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/02/17/2012-3747/animal-drugs-feeds-and-related-products-n-methyl-2-pyrrolidone-correction)
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