Executive Leadership Team

Top section of TAIC organisation chart
Top section of TAIC organisation chart

The Commission's Chief Executive Martin Sawyers is supported on the Executive Management Team by two general managers responsible for the investigation and business services teams.


Martin Sawyers
Chief Executive

Martin Sawyers portraitMartin leads the organisation to support the Commissioners in the delivery of their statutory purpose, which is to help improve transport safety. Martin has extensive legal and senior management experience in the private and public sectors. He comes to TAIC from being Chief Executive and Registrar of the Plumbers, Gasfitters and Drainlayers Board. Prior to that he was General Counsel and Manager of Corporate Services for the Real Estate Agents Authority and also previously managed legal operations at the Department of Corrections. Martin also brings significant governance experience from his years as Mayor of Buller District Council, Chair of an Electricity Lines Company and Deputy Chair of a State Owned Enterprise.


Cathryn Bridge
General Counsel, General Manager Business Services

Cathryn Bridge portrait Cathryn is General Counsel to the Commission and General Manager Business Services. She provides legal, constitutional, and risk advice to the Commission on inquiry matters and leads all business services and governance functions. Cathryn has more than 20 years public management experience in legal, operational, policy, and regulatory roles in Crown Entities and public service departments in social services, environmental and primary industry sectors. She managed the nationally significant proposals process at the Environmental Protection Authority and has led legal, regulatory policy, and project teams at the Ministry of Fisheries. She has an Executive Master of Public Administration from the Australia and NZ School of Government and an LLB and BA from Victoria University of Wellington.


Naveen Mathew Kozhuppakalam
Chief investigator of Accidents, General Manager Investigation Services

Portrait photo - Naveen Kozhuppakalam. As the Chief Investigator of Accidents, Naveen leads the conduct of aviation, rail and marine inquiries opened by the Commission and leads TAIC's team of 15 specialist investigators. Prior to this position, Naveen managed of rail and marine investigations. He joined the Transport Accident Investigation Commission as a marine investigator in 2011. Before TAIC, Naveen's maritime career included working in shipyards across Japan and the Philippines overseeing the sea trials and delivery of car carrier ships and Capesize and Handymax bulk carriers, and nearly 10 years as a senior marine engineering officer on board commercial vessels plying international trade. Naveen is a Chartered Engineer; he also holds a Master’s degree in naval architecture from the University of Southampton.