Counterparty Due Diligence Beyond the Vessel: Screening the Seven Layers of Shipping Ownership

Most vessel buyers are confident: they conducted a technical survey, received a solid surveyor's report - the deal is clean. This misconception has cost many investors asset freezes, sanctions investigations, and reputational damage that no one likes to discuss openly.

Here is a typical scenario. The deal is closed, the vessel has been accepted, the funds have been transferred. Three months later, the legal department of the financing bank discovers that the beneficial owner of the seller's chain is a party listed on an updated OFAC SDN list. The asset is frozen. The proceedings will drag on for years. And all of this - with a perfectly functioning main engine and a fresh class certificate.

The vessel is not the issue here. The risk has always been in the people behind it. In shipping, the gap between "who owns" and "who is registered as the owner" is often a chasm filled with offshore jurisdictions, nominee directors, and cross-holdings.

In this article we will walk through all seven levels that must be verified as part of a comprehensive due diligence process in any S&P transaction - not as a theoretical framework, but as a practical working tool.

Level 01 - Vessel

Let us start with the foundation - with what most buyers actually check. The physical asset, its condition, and its legal history. This level is mandatory, but not sufficient. Even a perfectly verified vessel can turn out to be part of a problematic chain.

What we verify:

• IMO number and name history - frequent changes of name or flag over a short period are a red flag
• Liens & encumbrances - mortgages, arrests, unresolved claims for freight and crew wages
• Port State Control history - detentions, deficiencies, recurring violations (especially MARPOL and ISM)
• SIRE/CDI inspections for tankers - validation history, withdrawal of previous inspections, frequency of checks
• CII rating and EEXI status - compliance with current IMO 2023 requirements
• Class and certificates - absence of conditions, recommendations, and overdue surveys

This level is the "body" of the asset. But every body has an owner. And it is from this point that the real due diligence begins.

Level 02 - Registered Owner

The registered owner is the legal entity recorded in the ship registry. This is almost always an SPV - a company created for a single vessel. Such a structure is normal in itself. It becomes a warning sign only under certain circumstances.

What we verify:

• Jurisdiction of incorporation - BVI, Cayman Islands, Marshall Islands, Panama - jurisdictions with minimal transparency
• Company incorporation date - an SPV created 2-4 weeks before the transaction requires explanation
• Share capital - nominal capital of $1 for an asset worth $20 million is standard practice, but important context
• Directors and shareholders - are they nominees or real persons? Do they overlap with other known structures of the seller?
• Alignment of flag and owner's jurisdiction - a discrepancy is not a problem in itself, but adds complexity to verification

Level 03 - Ship Manager

This level is one of the most underestimated. The ship manager is typically considered in the context of technical condition, but rarely in the context of compliance. And that is a mistake. The manager bears ISM responsibility and knows the actual state of affairs better than any surveyor.

What we verify:

• DOC (Document of Compliance) - current, without conditions, issued by a recognized classification organization
• PSC statistics across the entire managed fleet - a single manager with a consistently poor PSC record is a systemic problem, not a coincidence
• Industry reputation - public incidents, previous DOC withdrawal, connections to sanctioned entities
• Crewing policy - crew nationality, ITF-compliance under the flag states, history of wage delays

Level 04 - Commercial Operator

A vessel may be legally and technically clean - yet over the past two years it may have been calling at sanctioned ports. And this is not the vessel's risk. It is the risk of the operator who was commercially managing it.

What we verify:

• Contract type - time charter, voyage charter, bareboat? Who actually controlled the routes and cargoes?
• AIS history for the past 24 months - dark periods (AIS gaps), calls at sanctioned ports, mid-sea flag changes
• "Last voyage" before sale - requires special attention. This is a heightened-risk zone: it is precisely here that attempts are often made to "use" the vessel before handover
• OFAC 50% rule - if the operator is directly or indirectly 50% or more owned by a party on the SDN list, the operator is itself treated as an SDN regardless of whether it appears on the list

Level 05 - Financier

This is the layer that buyers most often recall last - when legal title issues have already emerged. If a mortgage is registered against the vessel, the buyer is not simply acquiring an asset - they are acquiring along with it someone else's financial obligations.

What we verify:

• Mortgage holder - is the mortgage registered in the Flag State Mortgage Records? Is it a bank or a leasing company?
• Ship Finance Register and the flag registry - the only official sources for verifying liens
• Chinese leasing structures - CSSC Leasing, ICBC Leasing, CMB Financial Leasing. Sale & leaseback structures create a situation where the legal owner and the operational controller are different parties
• Consent to sell - has the lender's formal consent to the S&P been obtained? Without it, the transaction cannot be cleanly closed

Level 06 - UBO

And here we arrive at the key level - the one for which this entire methodology exists. The UBO - Ultimate Beneficial Owner - is the real individual in whose interests the entire structure operates. And it is here that the majority of critical risks are concentrated.

The standard UBO disclosure threshold under FATF norms is 25% ownership. In shipping, this threshold is practically useless. Real control can be exercised through a 10% interest in a trust, through a management agreement, or through informal arrangements that are not reflected in any registry.

UBO verification tools:

• Equasis - a free database of vessel-owner-manager relationships
• Clarksons World Fleet Register - a commercial database with transaction history
• Refinitiv World-Check / LexisNexis - screening against sanctions lists, PEP status, and adverse media
• ICIJ Offshore Leaks Database - Panama Papers, Pandora Papers - a useful source for non-standard ownership chains
• Lloyd's List Intelligence - commercial intelligence on fleet and transactions

A separate category: PEP (Politically Exposed Person)

PEP status of a beneficial owner does not automatically mean walking away from the deal. But it does mean Enhanced Due Diligence - a deeper review with documented source of funds and political connections. PEP-linked structures are precisely those most often found at the centre of sanctions investigations after the fact.

What to do with nominee directors:

• Request information on the real beneficial owners through an agent in the jurisdiction of incorporation
• Obtain the Directors' Register and Shareholders' Register as of the transaction date
• Verify through an independent source, not solely through the seller's documents
• Record the findings in the compliance file with date and source - as protection in the event of subsequent claims

Level 07 - Insurance / P&I

This level is rarely included in a standard due diligence checklist. And entirely in vain. A P&I history is effectively the "credit history" of both the vessel and its owner. Insurers know things about the real operational condition of an asset that no surveyor knows.

What we verify:

• P&I Club membership - is the vessel entered with an IG Group club (International Group of P&I Clubs)? IG clubs apply their own sanctions filters
• Claims history - large payouts on pollution, collision, and cargo claims are a signal of operational risks
• Coverage refusals - if the club has refused insurance or excluded specific risks, why?
• Letter of Undertaking (LoU) - requesting an LoU from the P&I Club as part of S&P documentation confirms both clean title and compliance status
• Hull & Machinery underwriter - hull insurance terms often contain information about technical condition that is not disclosed in a surveyor's report

Theory without structure is just text. We therefore consolidate everything discussed above into a working matrix. It can be used as the basis of an internal compliance file for any S&P transaction.

Who conducts the verification:

• In-house compliance - for standard jurisdictions with transparent registries, where there is experience working with the specific flag
• External counsel - where offshore chains exceed two levels, in transactions involving parties from high-risk jurisdictions, and in the case of a first transaction with a new counterparty

When to initiate each level:

1. Before signing the MoA - levels 1, 2, 6 (basic UBO screening)
2. During the DD period (between MoA and delivery) - levels 3, 4, 5, 7
3. Before delivery - repeat screening against sanctions lists. Lists are updated continuously - a verification is valid only as of the transaction date

A vessel is an asset. The people behind it are the risk. Seven levels of verification are not the paranoia of an overcautious lawyer. They are the standard of practice for those who do not want to explain to investors why an asset is frozen and a deal is under investigation.

To summarize the key points:

• Technical due diligence is necessary, but not sufficient
• Every level of ownership requires separate verification with documented sourcing
• Sanctions screening is valid only as of the transaction date - repeat it before delivery
• A change of manager or operator prior to a sale is always a reason to ask questions
• A UBO chain without disclosure of the real beneficial owner is not standard practice. It is a reason to either get answers or walk away from the deal

Before any S&P transaction, it is worth asking yourself one simple question: "Do I know who the real owner of this vessel is?" Not the registered owner. Not the nominee director. But the individual in whose actual interests the entire structure exists.

If the answer is not obvious - the verification is not yet complete.