Ilias Kioukioulakos
Published: July 07, 2026
The safe carriage of liquid cargoes relies on maintaining cargo quality throughout the voyage. However, even with careful planning and established procedures, cargoes may be found to be off-specification on arrival, giving rise to disputes, delays, financial losses and complex investigations.
Many of these incidents stem from issues that may appear minor at the time, such as inadequate tank cleaning, contamination from previous cargoes, operational errors during loading or discharge, or disagreements over sampling and testing results. Yet the commercial consequences can be significant for all parties involved.
This Risk Alert examines the most common causes of off-specification liquid cargo claims and provides practical guidance to help shipowners, operators, Masters and crews minimise risk. It also highlights the importance of effective documentation, robust sampling practices and timely evidence preservation, both to prevent incidents and to support the management and defence of potential claims. By understanding where vulnerabilities exist within the cargo chain and taking proactive steps to address them, stakeholders can better protect cargo integrity, reduce claims exposure and promote safer, more efficient operations throughout the supply chain.