United States Coast Guard Maritime Information Exchange Graphic Link to US Coast Guard Home Page
CGMIX HomeMARPOL HomeMARPOL SearchDefinitionsContact Us

Welcome to the United States Coast Guard
MARPOL Servicing Facilities System

This online searchable database contains a listing of U.S. Ports and Terminals holding valid MARPOL Certificates of Adequacy (COAs).

U.S. Ports and Terminals are issued Certificates of Adequacy (COAs) as evidence that their facilities meet the requirements of Annexes I, II, and V of the 1978 Protocol to the International Convention for the Prevention of Pollution from Ships (MARPOL 73/78).

MARPOL regulations are further detailed in 33 CFR Part 158.


The U.S. Coast Guard and the United States is not liable for any loss, damage, or harm resulting from the use of information contained in this database, or for any reliance on its accuracy, completeness, or timeliness. Unauthorized attempts to upload or change information on this web site are strictly prohibited and may be punishable under the Computer Fraud and Abuse Act of 1986 and the National Information Infrastructure Protection Act.

Featured Links
USCG Official Site
USCG FOIA Information
USCG Web Accessibility Policy
33 CFR Part 158.
Pollution Response
Pollution Response Statistics
Investigations and Analysis
Last Update:
Monday, August 24, 2015