ABS Salutes Subchapter M Success
Historically, inland waterways in the United States and the vessels that work them were known for their hazards. The first step toward change occurred almost 20 years ago with the Coast Guard and Maritime Transportation Act of 2004, which added towing vessels as an inspected class. Next, and after years of discussions with industry organizations to identify parameters for safety improvement, the U.S. Coast Guard (USCG) introduced Subchapter M (Sub M) in July 2016 that established regulations for vessels to receive a USCG Certificate of Inspection (COI) to help make the towing industry