# 49 CFR § 1572.1: Applicability

> Federal · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.1

## Section

- **Citation:** 49 CFR § 1572.1
- **Heading:** Applicability
- **Jurisdiction:** Federal
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** September 22, 2026
- **Source:** Publisher's official text
- **Location:** Title 49—Transportation > Subtitle B—Other Regulations Relating to Transportation > CHAPTER XII—TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY > SUBCHAPTER D—MARITIME AND SURFACE TRANSPORTATION SECURITY > PART 1572—CREDENTIALING AND SECURITY THREAT ASSESSMENTS > Subpart A—Procedures and General Standards

## Text

This part establishes regulations for credentialing and security threat assessments for certain maritime and land transportation workers.

## Nearby sections

- [49 CFR § 1572.1 § 1572.1 Applicability.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.1.md)
- [49 CFR § 1572.3 § 1572.3 Scope.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.3.md)
- [49 CFR § 1572.5 § 1572.5 Standards for security threat assessments.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.5.md)
- [49 CFR § 1572.9 § 1572.9 Applicant information required for HME security threat assessment.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.9.md)
- [49 CFR § 1572.11 § 1572.11 Applicant responsibilities for HME security threat assessment.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.11.md)
- [49 CFR § 1572.13 § 1572.13 State responsibilities for issuance of hazardous materials endorsement.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.13.md)
- [49 CFR § 1572.15 § 1572.15 Procedures for HME security threat assessment.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.15.md)
- [49 CFR § 1572.17 § 1572.17 Applicant information required for TWIC security threat assessment.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.17.md)
- [49 CFR § 1572.19 § 1572.19 Applicant responsibilities for a TWIC security threat assessment.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.19.md)
- [49 CFR § 1572.21 § 1572.21 Procedures for TWIC security threat assessment.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.21.md)
- [49 CFR § 1572.23 § 1572.23 TWIC expiration.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.23.md)
- [49 CFR § 1572.101 § 1572.101 Scope.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.101.md)
- [49 CFR § 1572.103 § 1572.103 Disqualifying criminal offenses.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.103.md)
- [49 CFR § 1572.105 § 1572.105 Immigration status.](https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.105.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/ecfr-49-1572.1. Check the current official text before relying on it. Not legal advice.