PSC Readiness
Preparing for Port State Control inspections: checklists, required documentation, Ship Risk Profile, deficiencies, detention/banning, Concentrated Inspection Campaigns, USCG Port State Control, Tokyo MOU, Black Sea MOU, Indian Ocean MOU and Mediterranean MOU specifics, appeal management, flag State-PSC coordination, PSC risk profile for bulk carriers, fraudulent certificates and registrations.
Each topic below brings together, in a single place: an operational explanation, the regulatory reference, scope of application, procedure, practical example, what typically goes wrong, common mistakes, what the Port State Control Officer (PSCO) checks, operational tips, a checklist and FAQ — with the regulatory reference verified against the primary source.
Pre-PSC Checklist
Practical preparation in the hours and days before a Port State Control inspection: what to check, in what order, and why doing it well in advance changes the outcome.
Documentation Required on Board
Certificates and documents must be valid and available; each record book is completed promptly when the required operation, event or communication occurs, without retrospective reconstruction.
PSC documentary preparation — passenger / ro-ro ship
An operational bridge between general PSC documents, passenger-ship requirements, the ro-ro/HSC regime and evidence of validity and rectification.
Ship Risk Profile and New Inspection Regime (NIR)
Under the Paris MoU, Ship Risk Profile governs selection and inspection windows; a more detailed inspection requires clear grounds and one detention does not automatically make a ship High Risk.
Communicating with the PSCO
Cooperation and truthful answers are good practice: only objective evidence of non-compliance or lack of familiarisation establishes clear grounds, and an unsatisfactory drill does not automatically cause detention.
Managing Deficiencies
Each deficiency is technically described, rectified and evidenced under authority instructions; formal closure and any release remain port-State decisions.
Detention and Banning
Detention and refusal of access follow the applicable regional and national regime; in 2025 the Paris MoU recorded 668 detentions from 16,474 inspections and 19 refusals of access.
Concentrated Inspection Campaigns (CIC)
Thematic campaigns of reinforced inspection: how to know in advance what Port State Control Officers (PSCOs) will focus on over the coming months, and prepare accordingly.
USCG Port State Control
USCG uses multifactor targeting; flag eligibility is only the first condition and an individual vessel must be accepted and enrolled in QUALSHIP 21 to receive its incentives.
Tokyo MOU: Regional Specificities
The 2025 BWM CIC is historical; the 2026 joint Paris/Tokyo campaign concerns Cargo Securing, while BWM compliance remains permanent.
Black Sea MOU: Regional Specificities
The Black Sea MoU 2025 BWM CIC has ended; current priorities come from the 2026 calendar and circulars, not the past campaign.
Indian Ocean MOU: Regional Specificities
Ended campaigns remain historical and applicable instruments depend on the IOMOU list, ratification or acceptance by each Authority and national law.
Managing an Appeal against a Detention
Appeal time limits, authority, form and effect depend on the notification and port-State law; flag, RO and P&I provide support only within the applicable procedure.
Coordination between Flag State and PSC
A.1206(34), adopted on 3 December 2025, adds Appendix 20 on security and coordination with the existing DAO function under SOLAS XI-2/9; it neither creates the DAO nor has a convention-style entry-into-force date.
Mediterranean MOU: Regional Specificities
Thirteen member States from 2026, with France and Albania just joined: the Mediterranean PSC regime is expanding just as detentions record a 20% increase.
Bulk Carriers: PSC Risk Profile and Recurring Deficiencies
DNV Q1 2026 data aggregate container, bulk carrier and general cargo ships: ISM, maintenance, fire safety, structure and access are complementary areas to check, without assigning bulk carriers an unpublished causal ranking.
Fraudulent Certificates and Registrations: Paris MoU Guidance under Development
In May 2026 the Paris MoU decided to develop practical guidance on suspected fraudulent registrations and certificates; until published, prescribed procedures or indicators cannot be anticipated.
Last substantive revision of this page: 3 September 2026 · page fingerprint 22bdf434db6c