An official website of the United States government
Here's how you know
Official websites use .mil
A
.mil
website belongs to an official U.S. Department of Defense organization in the United States.
Secure .mil websites use HTTPS
A
lock (
lock
)
or
https://
means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.
Skip to main content (Press Enter).
Toggle navigation
United States Coast Guard
U.S. Department of Homeland Security
United States Coast Guard
Search
Search U.S. Coast Guard:
Search
Search U.S. Coast Guard:
Search
Operations Home
CG Home Page
News Room
Reserve
Forcecom
Mission Support
Atlantic Area
Pacific Area
History
About Us
Our Organization
Deputy for Operations Policy and Capabilities (DCO-D)
Director of International Affairs and Foreign Policy (CG-DCO-I)
Leadership
US Citizens & Interagency
Interagency Partnership
U.S. Coast Guard Members
Subject Matter Expert
Points of Contact
Assistant Commandant for Prevention Policy (CG-5P)
Traveling Inspector Staff (CG-5P-TI)
Towing Vessel National Center of Expertise
Coast Guard Towing Vessel Contacts
Training
Request
Cruise Ship National Center of Expertise
Recommended Practices
Liquefied Gas Carrier National Center of Expertise - Home
Outer Continental Shelf National Center of Expertise
Regulatory Guidance
MOUs and MOAs
Inspection Job Aids
Master List
Master List 2
FAQs
General FAQs
MODU
Types of MODUs
Regulations, Policy and Guidance
FAQs
Fixed
Types of Platforms
Regulations, Policy and Guidance
FAQs
FOF
Types of FOFs
Regulations, Policy and Guidance
FAQs
FOF Index
Support Vessels
Types of OSVs
Regulatory History
Regulations, Policy and Guidance
FAQs
Non-Mineral Energy
Accidents and Investigations
Deepwater Horizon - Macondo
Auger LB6
Seacor Power
NOSAC
D8 OCS
D8 OCS MSIBs
D8 OCS FAQs
NME Support Vessels
Types of NME Support Vessels
Regulations, Policy and Guidance
FAQs
SASH
Maritime Comms
Commercial Regulations & Standards (CG-5PS)
Office of Merchant Mariner Credentialing (CG-MMC)
Marine Safety Center (CG-MSC)
Hull
TVO Division
PVA Industry Day
National Maritime Center (CG-NMC)
Office of Operating and Environmental Standards (CG-OES)
Office of Standards Evaluation and Development (CG-REG)
U.S. Coast Guard Regulatory Development Program (RDP)
Alternate Compliance Program
Standards Development Activities
Research Projects & Presentations
Small Entity Compliance Guides
International Maritime Organization (IMO)
Office of Design and Engineering Standards (CG-ENG)
CG-ENG Policy
Naval Architecture Division (ENG-2)
Assumed Average Weight Per Person
Load Lines
Boundary Line
LLTM
Load Line Length
LL Policy Notes
LL-Single Voyage Exempts
Simplified Stability
Systems Engineering Division (ENG-3)
Cyber Risk Management
Mechanical Engineering
Marine Sanitation Device
Pollution Prevention Equipment
Resiliently Seated Valves
Marine Electrical Technical Section
Navigation Equipment Technical Section
Accepted Electronic Record Books
Lifesaving and Fire Safety Standards Division (ENG-4)
Equipment Approvals
Independent Laboratory
FAQ
Contact Us
Hazardous Materials Division (ENG-5)
Chemical Transportation Advisory Committee
Vapor Control System
Packaged Hazardous Materials & Bulk Solid Materials
Bulk Liquids
Bulk Liquefied Gases
Inspections & Compliance (CG-5PC)
National Vessel Documentation Center
Marine Safety Laboratories
International & Domestic Port Assessment
IDPARedirect
Commercial Vessel Compliance
Coast Guard Investigations
Office of Investigations & Casualty Analysis
Safety Alerts
Marine Casualty Reports
Merchant Vessels of the United States
Marine Casualty and Pollution Data for Researchers
2692 Reporting Forms & NVIC 01-15
Drug and Alcohol Program
Findings of Concern
Program References (Laws, Regulations, Policies, etc.)
Port and Facility Compliance (CG-FAC)
Rear Admiral Richard E. Bennis Award
Auxiliary & Boating Safety (CG-BSX)
Marine Transportation Systems (CG-5PW)
Navigation Center (NAVCEN)
Office of Navigation Systems
Polar Coordination Office
Office of Waterways and Ocean Policy
Great Lakes Pilotage Advisory Committee
Contact List
Office of Bridge Programs
Assistant Commandant for Response Policy (CG-5R)
CG-5R Phone Directory
Office of Incident Management & Preparedness (CG-5RI)
US Coast Guard Office of Search and Rescue (CG-SAR)
Marine Environmental Response (CG-MER)
Departments
Assistant Commandant for Capability (CG-7)
Office of Aviation Force CG-711
Aviation Resources Division (CG-7111)
Rotary-Wing & Special Missions (CG-7112)
Fixed Wing & Sensors Division (CG-7113)
Unmanned Aircraft Systems (CG-7114)
Office of Specialized Capabilities (CG-721)
Office of Boat Forces (CG-731)
Office of Shore Forces (CG-741)
Office of Cutter Forces (CG-751)
Coast Guard Cutter Fleet
Office of C4 & Sensors Capabilities (CG-761)
Office of Requirements & Analysis (CG-771)
Work Force Management Staff (CG-7D-1)
Office of Cyberspace Forces (CG-791)
Contact Us
Intelligence (CG-2)
National Command Center
National Strike Force
NVIC
Leadership
CGCYBER
Featured Content
Mariners
National Maritime Center (NMC)
Navigation Center (NAVCEN)
National Vessel Documentation Center (NVDC)
Marine Safety Center (MSC)
Marine Safety Laboratories
National Data Buoy Center
Marine Safety Information Bulletins (MSIB)
Local Notice to Mariners (LNMs)
General Messages
ALCOAST
ALCOAST COMDT NOTICE
ALCGPSC
ALCGENL
ALCGOFF
ALCGRSV
Directives
Commandant Instructions
Commandant Notices
Commandant Change Notices
Commandant Instruction Manuals
DCMS Instructions
DCO Instructions
Proceedings Magazine
Contact
Join the Coast Guard
Doing Business
Operations Home
Our Organization
Director of International Affairs and Foreign Policy (CG-DCO-I)
Stories of Interest
This page is under construction and will be available shortly. For information on Accepted Electronic Record Books, please go to the home page here,
Office of Design and Engineering Standards (CG-ENG) (uscg.mil)
, and select the option under the Related Links menu on the left of your screen.
DCO-I
| Sept. 8, 2021
SHARE
PRINT