The Tripartite Agreement, also known as the International Convention for the Prevention of Pollution from Ships (MARPOL), is a global agreement that aims to minimize pollution from ships. The agreement is enforced by the International Maritime Organization (IMO) and has been ratified by more than 150 countries.

MEPC, or the Marine Environment Protection Committee, is a subsidiary body of the IMO that is responsible for developing and updating international regulations to prevent pollution from ships. The MEPC meets twice a year to review and revise existing regulations and adopt new ones.

The Tripartite Agreement and MEPC work together to ensure that ships operate in an environmentally responsible manner. The agreement sets international standards for the discharge of pollutants into the ocean, while the MEPC is responsible for enforcing those standards through the development and implementation of regulations.

One of the most important aspects of the Tripartite Agreement is the control of ship emissions. Ships are one of the largest sources of air pollution, and their emissions can have significant impacts on human health and the environment. The agreement sets standards for the emission of sulfur dioxide, nitrogen oxides, and particulate matter from ships. These standards are designed to reduce the impact of ship emissions on the environment and human health.

Another important aspect of the Tripartite Agreement is the control of ballast water. Ballast water is used to stabilize ships, but it can also introduce invasive species into new environments. The agreement sets standards for the treatment and discharge of ballast water to prevent the spread of invasive species.

The Tripartite Agreement and MEPC have made significant progress in reducing pollution from ships, but there is still work to be done. As shipping continues to grow, it is important that regulations continue to be updated and enforced to protect the environment and human health. The MEPC plays a critical role in this process, and its work is essential in ensuring that ships operate in an environmentally responsible manner.