### Question
What does 30-day notice mean?


### Answer
**30-day notice** has the following meaning in *21 U.S.C. § 379i*:

> a notice under section 360e(d)(5) of this title that is limited to a request to make modifications to manufacturing procedures or methods of manufacture affecting the safety and effectiveness of the device

#### Citation:
  - *21 U.S.C. § 379i*
  - Heading: **CHAPTER 9-FEDERAL FOOD, DRUG, AND COSMETIC ACT > SUBCHAPTER VII-GENERAL AUTHORITY > Part C-Fees > subpart 3-fees relating to devices**

