
Results from the 2025 CIC on Ballast Water Management (BWM) show ballast water system itself accounts for 46% of all detainable deficiencies.
Results from last year’s Concentrated Inspection Campaign (CIC) on ballast water management revealed a marked change in regulatory compliance failures, which now include the actual performance, operation and maintenance of installed ballast water treatment systems.
Charlène Ceresola, BWT Project Manager and Regulatory expert at BIO-UV Group, Port State Control (PSC), explained that data show that while documentation and record-keeping issues remain widespread, the most serious non-compliances are technical in nature.
“When you look at the total number of compliance failures, documentation still ranks high. But once you focus specifically on deficiencies serious enough to result in a ship being detained, the majority are associated with the ballast water treatment system itself,” said Charlène Ceresola. Continue reading “Technical failures behind most ballast water detentions”









