### Question
How does the law define Milestone A approval?


### Answer
Under *10 U.S.C. § 8669b*, **Milestone A approval** is defined as:

> given that term in section 2431a of this title.

#### Citation:
  - *10 U.S.C. § 8669b*
  - Heading: **Subtitle C-Navy and Marine Corps > PART IV-GENERAL ADMINISTRATION > CHAPTER 863-NAVAL VESSELS**

