A new board will be appointed to Whanganui District Council Holdings Ltd as part of a restructure of the council-controlled organisation (CCO).
The use of an independent body to appoint board members is also part of changes to the Whanganui District Council's governance manual for its CCOs.
Holdings, which is 100 per cent owned by the council, is responsible for GasNet Ltd and the New Zealand International Commercial Pilot Academy and will now also take over the port and airport.
Holdings already had governance over the port and airport but the management will now report direct to the board instead of within the council.
The current board - chairwoman and former mayor Annette Main, Rob Vinsen and Peter Hazledine - will be disestablished when the new board is appointed in January next year.