Preparing for a PSC (Port State Control) Inspection

Port State Control (PSC) is the inspection, by the authorities of the port a vessel visits, of compliance with international conventions such as SOLAS, MARPOL, MLC, STCW and Load Lines. It is carried out under regional agreements like the Paris MoU and Tokyo MoU. The outcome ranges from a deficiency record to detention and, in repeated cases, banning — each meaning serious cost and reputational damage.

Why preparation is critical

Inspectors usually arrive unannounced; the vessel is expected to be inspection-ready at all times. A detained ship goes out of service, charter obligations slip, and the company's risk profile in the MoU targeting system rises — increasing the likelihood of the next inspection.

Most common deficiencies

• Expired, missing or not-onboard certificates
• No maintenance/test records for fire-fighting and life-saving equipment
• Mismatch between ISM documentation and actual onboard practice
• Inconsistent work/rest hour (MLC) records

How digital fleet management helps

When certificate expiries, planned maintenance and inspection findings are tracked in one place, deficiencies are closed before reaching port. Staged reminders fire before expiry; past records are presented to the inspector instantly. Result: fewer detentions, lower risk and faster port clearance.