How frequently are ISM-DOCs endorsed?

ISM-DOCs, or International Safety Management Code Document of Compliance certificates, are typically endorsed annually. This annual endorsement is crucial for ensuring that ships are adhering to the necessary safety management standards as dictated by the ISM Code. These endorsements help verify that the vessel's crew, management, and safety protocols are up to date and compliant with international regulations.

Regularly assessing adherence to safety standards promotes a culture of safety and can help identify areas for improvement or necessary updates to procedures. The annual endorsement serves not only as a regulatory requirement but also as a significant part of the safety management system, ensuring continuous improvement and compliance with safety and operational standards.

The other options suggest more frequent endorsements, which are not aligned with the ISM Code's regulatory framework.