Port Fourchon Harbor Police work in coordination with multiple local, state, and federal agencies to provide port security, law enforcement, emergency and non-emergency response, and general port services. The organizations below perform core functions that make the port safe and secure for its users. They provide vessel escorts, assist port users, and enforce port ordinances. Harbor Police take as their primary mission the protection of port users from all threats and dangers presented, and they work closely with other federal, state, and local law enforcement officials to ensure that port users operate in the safest, most secure environment possible. US Customs and Border Protection operates a full service customs office with the ability to check and clear both US and foreign vessels in Port Fourchon.