Explore the Towage Ecosystem

Classification Societies Set class rules and assess vessel designs and operation.
Classification Societies Set class rules and assess vessel designs and operation.

Organizations to Explore
DNV DNV provides ship classification and technical advice for the maritime industry. Its maritime page describes rules, technical assessment and work on vessel safety and performance.
American Bureau of Shipping The American Bureau of Shipping provides vessel classification and related technical services. Its About page describes work on safety, vessel performance and environmental matters.
Lloyd's Register Lloyd’s Register provides classification, compliance and advisory services across the life of marine assets. Its About page distinguishes the commercial group, Lloyd’s Register Foundation and related services.
Bureau Veritas Marine & Offshore Bureau Veritas Marine & Offshore reviews ship and offshore designs, construction and operation and develops class rules and guidance. This is the marine service role within Bureau Veritas, not a separate manufacturer.

Sources
American Bureau of Shipping official role evidence Read the source for scope and details.
Bureau Veritas Marine & Offshore official role evidence Read the source for scope and details.
DNV official role evidence Read the source for scope and details.
Lloyd's Register official role evidence Read the source for scope and details.
DNV maritime Read the source for scope and details.

Classification Societies