NSW Maritime, the trading name of Maritime Authority of New South Wales, was an agency of the Government of New South Wales, Australia responsible for marine safety, regulation of commercial and recreational boating and oversight of port operations. The Authority had responsibility for marine incident investigation, including the causes of incidents involving shipping and commercial vessels and breaches of State or Commonwealth navigation laws. Incidents involving Sydney Ferries vessels are examined by the Office of Transport Safety Investigations, which is also responsible for investigations into incidents involving publicly owned rail and bus transport. The Authority was also responsible for property management of submerged lands in Sydney Harbour, Newcastle Harbour, Botany Bay and Port