An audit of the tag-out log is conducted by the Engineering Duty Officer every how many weeks while in port?

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Regularly reviewing the tag-out log is essential to ensure that all energy-isolating devices are properly tagged, the tags still reflect the current status of equipment, and that no tag removals or changes have gone undocumented. The Engineering Duty Officer conducts this audit on a two-week cycle while the vessel is in port. This cadence keeps safety information up to date without overburdening the crew, balancing the need to catch stale or missing tags with the practical workload of in-port maintenance. In port, maintenance activity and equipment handling are frequent enough to justify a mid-cycle check, but not so aggressive as to require weekly audits. The two-week interval helps verify that tags remain valid, correctly applied, and that the log accurately tracks who applied tags, what equipment is isolated, and the status of tests or verifications before any re-energization.