Which regulation emphasizes pollution prevention from ships?

MARPOL 73/78, which stands for the International Convention for the Prevention of Pollution from Ships, is the primary regulation that focuses specifically on preventing pollution from ships. This convention addresses various types of pollution, including operational discharges and accidental spills, and sets out the legal framework and requirements for ship owners and operators to minimize their environmental impact. It includes protocols and regulations for different types of emissions, waste disposal, and prevention measures for oil, chemicals, and sewage discharges.

The International Safety Management Code primarily deals with safety management systems to enhance safety at sea and protect the marine environment, but it does not have the same direct focus on pollution prevention as MARPOL. The STCW Convention provides standards of training, certification, and watchkeeping for seafarers but does not address pollution prevention directly. The ISPS Code is designed to enhance the security of ships and port facilities and is not focused on environmental protection.