33 CFR Part 164

Navigation Safety Regulations

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Vessel Requirements for Notices of Arrival and Departure, and Automatic Identification System:
Final Rule; Last Revised 01/30/15; Effective Date 03/02/15

Navigation and Navigable Waters, and Shipping; Technical, Organizational, and Conforming Amendments:
Final Rule; Last Revised 06/28/19; Effective Date 06/28/19

Navigation and Navigable Waters; Technical, Organizational and Conforming Amendments:
Final Rule; Corrections; Last Revised 06/18/02; Effective Date 06/01/02
Final Rule; Correction; Last Revised 06/23/04; Effective Date 06/30/04
Final Rule; Technical Amendments; Last Revised 06/19/08; Effective Date 06/19/08
Final Rule; Technical Amendments; Last Revised 06/25/10; Effective Date 06/25/10
Final Rule; Technical Amendments; Last Revised 06/02/11; Effective Date 06/02/11
Final Rule; Technical Amendments; Last Revised 07/01/13; Effective Date 07/01/13
Final Rule; Technical Amendments; Last Revised 07/07/14; Effective Date 07/07/14
Final Rule; Technical Amendments; Last Revised 07/27/15; Effective Date 07/27/15
Final Rule; Technical Amendments; Last Revised 07/28/17; Effective Date 07/28/17

Fire-Suppression Systems and Voyage Planning for Towing Vessels:
Interim Final Rule; Revision; Last Revised 04/29/03; Effective Date 08/27/03
Final Rule; Last Revised 06/18/04; Effective Date 07/19/04

Consolidation of Merchant Mariner Qualification Credentials:
Supplemental Notice of Proposed Rulemaking; Last Revised 01/25/07; Effective Date 01/25/07
Final Rule; Last Revised 03/16/09; Effective Date 04/15/09

Vessel Requirements for Notices of Arrival and Departure, and Automatic Identification System:
Notice of Proposed Rulemaking; Last Revised 12/16/08; Effective Date 12/16/08

Overhead Clearance (Air Draft) Accidents:
Request for comments on petition for rulemaking; Last Revised 12/20/13