Home News and Resources News News 26 May, 2026 New Loss Prevention Bulletin and Video Published: Supporting Safer Tank Cleaning Emma MacCarthy Loss Prevention Officer Loss Prevention has published a new bulletin on Tank Cleanliness Verification for Tankers , accompanied by an animated video designed to support understanding of wash water analysis. Download PDF Verification remains a critical step in tank cleaning operations, and the bulletin brings together established industry approaches, including visual inspection, wall wash testing and the use of wash water analysis. It sets out what good practice looks like in each case, highlighting both practical considerations on board and the limitations that crews and operators should be aware of. Particular attention is given to wash water analysis, which can provide a key representative indicator of overall tank and line cleanliness when applied correctly. The bulletin outlines how this method can support decision-making during cleaning, while also helping to reduce unnecessary tank entry, improve efficiency and lower environmental impact. To complement the written guidance, a short cartoon-style video presents these concepts in a clear and accessible format. Together, the bulletin and video provide a practical toolkit for operators seeking to enhance cargo integrity, protect crew safety, and optimise tank cleaning operations. Members requiring further guidance should contact the Loss Prevention department. Check our bulletin and video here: Tank Cleanliness Verification for Tankers: A Comprehensive Overview The pinnacle step of tank cleaning operations is verifying the condition of the cargo tanks after cleaning. A physical tank inspection is the most common approach. Read more here Share this