Subsea structures face constant challenges from harsh marine environments, corrosion and operational wear. Underwater Non-Destructive Testing (NDT) and inspection services are crucial to detect potential issues early, maintain asset integrity and ensure safe vessel and offshore operations. Techniques such as Dye Penetrant Inspection (DPI), Magnetic Particle Inspection (MPI) and Cathodic Protection (CP) help identify surface and subsurface defects, reducing downtime and maintenance costs. This blog explores the importance of regular underwater inspections and how Leos Maritime’s expertise ensures reliable, compliant and long-lasting subsea assets.