Title 33 — Navigation and Navigable Waters
- Chapter I Coast Guard, Department of Homeland Security
- Subchapter A General
- Part 1 – General Provisions 1 pending
- Part 2 – Jurisdiction
- Part 3 – Coast Guard Areas, Districts, Sectors, Marine Inspection Zones, and Captain of the Port Zones
- Part 4 – OMB Control Numbers Assigned Pursuant to the Paperwork Reduction Act
- Part 5 – Coast Guard Auxiliary
- Part 6 – Protection and Security of Vessels, Harbors, and Waterfront Facilities
- Part 8 – United States Coast Guard Reserve
- Part 13 – Decorations, Medals, Ribbons and Similar Devices
- Part 17 – United States Coast Guard General Gift Fund
- Part 19 – Waivers of Navigation and Vessel Inspection Laws and Regulations
- Part 20 – Rules of Practice, Procedure, and Evidence for Formal Administrative Proceedings of the Coast Guard
- Part 23 – Distinctive Markings for Coast Guard Vessels and Aircraft
- Part 25 – Claims
- Part 26 – Vessel Bridge-to-Bridge Radiotelephone Regulations
- Part 27 – Adjustment of Civil Monetary Penalties for Inflation
- Subchapter B Personnel
- Part 40 – Cadets of the Coast Guard
- Part 45 – Enlistment of Personnel
- Part 49 – Payment of Amounts Due Mentally Incompetent Coast Guard Personnel
- Part 50 – Coast Guard Retiring Review Board
- Part 51 – Coast Guard Discharge Review Board
- Part 52 – Board for Correction of Military Records of the Coast Guard
- Part 53 – Coast Guard Whistleblower Protection
- Part 54 – Allotments from Active Duty Pay for Certain Support Obligations
- Part 55 – Child Development Services
- Subchapter C Aids to Navigation
- Part 62 – United States Aids to Navigation System
- Part 64 – Marking of Structures, Sunken Vessels and Other Obstructions
- Part 66 – Private Aids to Navigation
- Part 67 – Aids to Navigation on Artificial Islands and Fixed Structures
- Part 70 – Interference with or Damage to Aids to Navigation
- Part 72 – Marine Information
- Part 74 – Charges for Coast Guard Aids to Navigation Work
- Part 76 – Sale and Transfer of Aids to Navigation Equipment
- Subchapter D International Navigation Rules
- Subchapter E Inland Navigation Rules
- Part 83 – Navigation Rules
- Part 84 – Annex I: Positioning and Technical Details of Lights and Shapes
- Part 86 – Annex III: Technical Details of Sound Signal Appliances
- Part 87 – Annex IV: Distress Signals
- Part 88 – Annex V: Pilot Rules
- Part 89 – Inland Navigation Rules: Implementing Rules
- Part 90 – Inland Rules: Interpretative Rules
- Subchapter F Vessel Operating Regulations
- Subchapter G Regattas and Marine Parades
- Subchapter H Maritime Security
- Part 101 – Maritime Security: General
- Part 103 – Maritime Security: Area Maritime Security
- Part 104 – Maritime Security: Vessels
- Part 105 – Maritime Security: Facilities
- Part 106 – Marine Security: Outer Continental Shelf (OCS) Facilities
- Part 107 – National Vessel and Facility Control Measures and Limited Access Areas
- Subchapter I Anchorages
- Subchapter J Bridges
- Subchapter K Security of Vessels
- Subchapter L Waterfront Facilities
- Subchapter M Marine Pollution Financial Responsibility and Compensation
- Part 136 – Oil Spill Liability Trust Fund; Claims Procedures; Designation of Source; and Advertisement
- Part 137 – Oil Spill Liability: Standards for Conducting All Appropriate Inquiries Under the Innocent Land-Owner Defense
- Part 138 – Evidence of Financial Responsibility for Water Pollution (Vessels) and OPA 90 Limits of Liability (Vessels, Deepwater Ports and Onshore Facilities)
- Subchapter N Outer Continental Shelf Activities
- Subchapter NN Deepwater Ports
- Subchapter O Pollution
- Part 151 – Vessels Carrying Oil, Noxious Liquid Substances, Garbage, Municipal or Commercial Waste, and Ballast Water
- Part 153 – Control of Pollution by Oil and Hazardous Substances, Discharge Removal
- Part 154 – Facilities Transferring Oil or Hazardous Material in Bulk
- Part 155 – Oil or Hazardous Material Pollution Prevention Regulations for Vessels
- Part 156 – Oil and Hazardous Material Transfer Operations
- Part 157 – Rules for the Protection of the Marine Environment Relating to Tank Vessels Carrying Oil in Bulk
- Part 158 – Reception Facilities for Oil, Noxious Liquid Substances, and Garbage
- Part 159 – Marine Sanitation Devices
- Subchapter P Ports and Waterways Safety
- Part 160 – Ports and Waterways Safety—General
- Part 161 – Vessel Traffic Management
- Part 162 – Inland Waterways Navigation Regulations
- Part 163 – Towing of Barges
- Part 164 – Navigation Safety Regulations
- Part 165 – Regulated Navigation Areas and Limited Access Areas 6 pending
- Part 166 – Shipping Safety Fairways 2 pending
- Part 167 – Offshore Traffic Separation Schemes 1 pending
- Part 168 – Escort Requirements for Certain Tankers
- Part 169 – Ship Reporting Systems
- Subchapter S Boating Safety
- Part 173 – Vessel Numbering and Casualty and Accident Reporting
- Part 174 – State Numbering and Casualty Reporting Systems
- Part 175 – Equipment Requirements
- Part 177 – Correction of Especially Hazardous Conditions
- Part 179 – Defect Notification
- Part 181 – Manufacturer Requirements
- Part 183 – Boats and Associated Equipment
- Part 187 – Vessel Identification System
- Subchapter A General
- Chapter II Corps of Engineers, Department of the Army, Department of Defense
- Part 203 – Emergency Employment of Army and Other Resources, Natural Disaster Procedures
- Part 207 – Navigation Regulations
- Part 208 – Flood Control Regulations
- Part 209 – Administrative Procedure
- Part 221 – Work for Others
- Part 222 – Engineering and Design
- Part 230 – Procedures for Implementing NEPA
- Part 234 – Corps of Engineers Agency Specific Procedures to Implement the Principles, Requirements and Guidelines for Federal Investments in Water Resources
- Part 238 – Water Resources Policies and Authorities: Flood Damage Reduction Measures in Urban Areas
- Part 241 – Flood Control Cost-Sharing Requirements Under the Ability to Pay Provision
- Part 242 – Flood Plain Management Services Program Establishment of Fees for Cost Recovery
- Part 245 – Removal of Wrecks and Other Obstructions
- Part 320 – General Regulatory Policies
- Part 321 – Permits for Dams and Dikes in Navigable Waters of the United States
- Part 322 – Permits for Structures or Work in or Affecting Navigable Waters of the United States
- Part 323 – Permits for Discharges of Dredged or Fill Material into Waters of the United States
- Part 324 – Permits for Ocean Dumping of Dredged Material
- Part 325 – Processing of Department of the Army Permits
- Part 326 – Enforcement
- Part 327 – Public Hearings
- Part 328 – Definition of Waters of the United States 2 pending
- Part 329 – Definition of Navigable Waters of the United States
- Part 330 – Nationwide Permit Program
- Part 331 – Administrative Appeal Process
- Part 332 – Compensatory Mitigation for Losses of Aquatic Resources
- Part 333 – Processing of Department of the Army Permits and 33 U.S.C. 408 Permissions, National Environmental Policy Act Implementing Procedures
- Part 334 – Danger Zone and Restricted Area Regulations 1 pending
- Part 335 – Operation and Maintenance of Army Corps of Engineers Civil Works Projects Involving the Discharge of Dredged or Fill Material into Waters of the U.S. or Ocean Waters
- Part 336 – Factors to Be Considered in the Evaluation of Army Corps of Engineers Dredging Projects Involving the Discharge of Dredged Material into Waters of the U.S. and Ocean Waters
- Part 337 – Practice and Procedure
- Part 338 – Other Corps Activities Involving the Discharge of Dredged Material or Fill into Waters of the U.S.
- Part 384 – Intergovernmental Review of Department of the Army Corps of Engineers Programs and Activities
- Part 385 – Programmatic Regulations for the Comprehensive Everglades Restoration Plan
- Part 386 – Credit Assistance for Water Resources Infrastructure Projects
- Chapter IV Great Lakes St. Lawrence Seaway Development Corporation, Department of Transportation