Policies and Certifications

OSG's management system is certified to comply with the Safety, Quality, & Environmental requirements of the ABS Guide for Marine Health, Safety, Quality, Environmental and Energy Management.

Functioning as a single framework of processes, practices, policies and controls, OSG's management system addresses a full spectrum of operational risks associated with employee health, safety, quality, and the environment. Deployed across OSG's technically managed fleet, the management system enables the Company to provide consistent service quality and achieve customer satisfaction while ensuring best practices are adhered to on board and on shore.

Environmental and quality certifications attest that the Company establishes, documents, implements, maintains and continually improves its operations. To review the documents that certify OSG's conformity to the highest safety, quality and environmental standards, click on the downloadable documents below.


Quality Policy
Health and Safety Policy
Environmental Protection & Social Responsibility Policy

Certifications- ISM

Certificate No. Company Name Flag   Type
368408-3725383-001 OSG Ship Management, Inc. USA Oil Tanker, Chemical Tanker, Other Cargo Ship (Tug)
368408-3714730-001 OSG Ship Management, Inc. Marshall Islands Oil Tanker, Chemical Tanker

Certifications- SQE

Certificate No. Company Name Standard
368408-3387483-001 OSG Ship Management, Inc. ABS Guide for Marine Health, Safety, Quality, Environmental and Energy Management