A maritime claim rarely begins as a legal argument. It begins with a voyage that did not unfold as expected. A vessel consumed more fuel than anticipated. Weather delayed arrival. A deviation changed the commercial calculation. A charterer questioned performance. An owner defended the master’s decision. A broker found itself between two positions that no longer aligned. By the time the file becomes a claim, the voyage has already turned into evidence.

This is where third party claim advisory and support becomes essential. It gives owners, charterers and brokers an impartial technical view when a dispute depends on fuel over consumption, weather delays or voyage deviations. Interoutes presents this service as expert technical support for charter party disputes, supported by impartial analysis and detailed reports that help parties defend or assess claims with greater confidence.

The value of an independent advisory report is not only that it calculates a result. Its deeper value is that it brings structure to uncertainty. In a charter party dispute, each side may believe its position is reasonable. The owner may point to adverse weather, safe navigation or justified deviation. The charterer may point to the vessel’s description, bunker consumption and lost time. The broker may need clarity before discussions become more difficult. A serious claim cannot rest on impression. It must rest on evidence that can be explained.

Fuel over consumption is one of the most sensitive areas of maritime claims because the figures can appear simple while the reality is complex. A vessel may burn more bunkers because she is underperforming, but she may also burn more because she encountered heavy weather, adverse current, route restrictions, cargo related limitations or commercial instructions that affected speed and engine load. The difference matters. A fair advisory process examines the voyage as it actually happened, not as it appears from a single number.

Weather delays create the same difficulty. A delay may look like lost time, but the cause must be understood. Was the vessel slowed by conditions that were reasonably foreseeable. Was a route adjustment prudent. Was the master protecting the vessel, cargo and crew. Was the delay created by weather, operational choice or performance failure. The question is not only whether time was lost, but why it was lost.

Voyage deviations can be even more delicate because they sit at the intersection of safety, commerce and contract. A deviation may increase distance, fuel consumption or passage time, but it may also be the correct operational decision when weather, safety or navigational circumstances require it. The purpose of third party advisory support is to examine whether the deviation was technically justified, commercially relevant and supported by the evidence available from the voyage.

Interoutes connects its claim advisory support with English law precedents such as The Didymi, The Gas Enterprise, The Gaz Energy, The Ocean Virgo and The Divinegate, as well as a series of London Arbitration awards. This legal and arbitral context matters because maritime claims are not evaluated in a vacuum. They are assessed through contract wording, evidence, accepted methodology and the way similar disputes have been approached before.

A strong advisory report must therefore speak more than one language. It must understand the sea, because weather and vessel behavior shape the facts. It must understand performance, because speed and consumption are rarely neutral figures. It must understand charter party logic, because the contract defines what must be proven. It must understand dispute practice, because a report that cannot withstand challenge may create more risk than clarity.

For owners, third party support can help defend a vessel against an unfair claim by showing how weather, route, current or operational necessity affected the voyage. For charterers, it can help assess whether a claim has technical merit before time and money are spent pursuing it. For brokers, it can create a more neutral basis for discussion between parties. The best advisory support does not inflame the dispute. It clarifies it.

In maritime claims, clarity has commercial value. It can support negotiation, reduce uncertainty, strengthen a defense, identify weak arguments and prevent a claim from being pursued on assumptions. A completed voyage may leave behind conflicting interpretations, but proper technical analysis can turn that conflict into a more disciplined conversation.

Third Party Claim Advisory and Support is therefore not simply a claims service. It is a way of protecting commercial judgment after a difficult voyage. It gives parties the evidence, reasoning and technical perspective they need before a dispute becomes more expensive, more emotional and harder to resolve. In shipping, the strongest position is rarely the loudest one. It is the one that can be proven.