---
kind: "section"
citation: "49 C.F.R. § 1503.101"
title: "49"
number: "1503.101"
heading: "TSA requirements."
url: "https://uscodex.org/cfr/49/1503.101"
---

# §1503.101. TSA requirements.

- (a) The investigative and enforcement procedures in this part apply to TSA's investigation and enforcement of violations of TSA requirements.
- (b) For purposes of this part, the term TSA requirements means the following statutory provisions and a regulation prescribed or order issued under any of those provisions:
  - (1) Those provisions of [title 49](/cfr/49.md) U.S.C. administered by the Administrator;
  - (2) 46 U.S.C. chapter 701; and
  - (3) **Provisions of Public Law 110-53 (121 Stat.** 266, Aug. 3, 2007) not codified in [title 49](/cfr/49.md) U.S.C. that are administered by the Administrator.

## Notes

### Amendments

[74 FR 36039, July 21, 2009, as amended at 85 FR 16499, Mar. 23, 2020]

### Authority

Authority : 6 U.S.C. 1142; 18 U.S.C. 6002; 28 U.S.C. 2461 (note); 49 U.S.C. 114, 20109, 31105, 40113-40114, 40119, 44901-44907, 44939, 46101-46107, 46109-46110, 46301, 46305, 46311, 46313-46314; Pub. L. 110-53 (121 Stat. 266, Aug. 3, 2007) secs. 1408 (6 U.S.C. 1137), 1501 (6 U.S.C. 1151), 1517 (6 U.S.C. 1167), and 1534 (6 U.S.C. 1184).

### Source

Source: 74 FR 36039, July 21, 2009, unless otherwise noted.

### Amendments

[74 FR 36039, July 21, 2009, as amended at 85 FR 16499, Mar. 23, 2020]