International Convention for the Prevention of Pollution from Ships 73/78 MARPOL Oily Water Separators (5.349)

This circular explains MARPOL requirements for oily water separators, record keeping and the treatment of residue or sludge, and outlines the enforcement approach taken by port state authorities and the United States.

London P&I also sets out the limited circumstances in which cover for fines or penalties may be available, together with the security requirements that may apply while proceedings are ongoing.