33 CFR Part 103

Maritime Security: Area Maritime Security

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Implementation of National Maritime Security Initiatives:
Interim Rule; Correction; Last Revised 07/16/03; Effective Date 07/01/03

Area Maritime Security:
Temporary Interim Final Rule; Last Revised 07/01/03; Effective Date 07/01/03
Final Rule; Last Revised 10/22/03; Effective Date 11/21/03

Transportation Worker Identification Credential (TWIC) Implementation in the Maritime Sector; Hazardous Materials Endorsement for a Commercial Driver’s License:
Final Rule; Request for Comments; Last Revised 01/25/07; Effective Date 03/26/07

Navigation and Navigable Waters; Technical, Organizational and Conforming Amendments:
Final Rule; Technical Amendments; Last Revised 07/01/13; Effective Date 07/01/13

Transportation Worker Identification Credential (TWIC) – Reader Requirements:
Final Rule; Last Revised 08/23/16; Effective Date 08/23/18