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.
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.
Editorial revision of 9 August 2026 · page fingerprint 521a74e589ca