# New Drug Applications and Abbreviated New Drug Applications; Technical Amendment
> **Food and Drug Administration** · Final rule; technical amendment. · Published 2009-03-06 · Effective 2009-03-06 · 74 FR 9765
## Document
- **Document number:** E9-4813
- **Category:** fda-drug
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 74 FR 9765
- **CFR reference:** 21 CFR 314
- **Publication date:** 2009-03-06
- **Effective date:** 2009-03-06
- **HHS docket:** Docket No. FDA-2009-N-0099
## Abstract

The Food and Drug Administration (FDA) is amending its new drug application (NDA) and abbreviated new drug application (ANDA) regulations to update agency contacts for patent information and patent notifications and to correct an inaccurate cross-reference. This action is being taken to ensure accuracy and clarity in the agency's regulations.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/03/06/E9-4813/new-drug-applications-and-abbreviated-new-drug-applications-technical-amendment)
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