To conserve, maintain and protect the Port of Larne and its environment for the benefit of all users including commercial users, leisure users and wildlife interests.
Maintain adequate depth in the channels and at the berths, consistent with reasonable port user requirements. Ensure that channels are maintained clear of wrecks, obstructions or other dangers to navigation
Carry out hydrographic surveying if required and promulgate results to port users and UKHO.
Provide and maintain adequate navigation aids, consistent with port user requirements to facilitate safe navigation within the port and its approaches
Promulgate warnings to port users of changes to navigation aids, depths or other dangers to navigation