Sir John Key's departure from the Air New Zealand board next year will allow him to spend more time on his other corporate roles - including chairing ANZ in this country — and will herald
This year he has had to deal with the spotlight on the ANZ which came under scrutiny for the sale of a St Heliers property to the wife of its former chief executive David Hisco and his departure over an expenses scandal involving wine storage and chauffeured cars.
Key is on the board of the ANZ in Australia at a time when big banks on both sides of the Tasman are attracting more heat from regulators.
His sitting on both ANZ boards has also been questioned.
In October, Reserve Bank governor Adrian Orr said he was considering stopping New Zealand bank directors from being on the boards of both the New Zealand arm and their Australian parent company.
Early this year Key was appointed to the board of US cybersecurity firm Palo Alto Networks which last month reported a net loss that nearly doubled to US$59.6m on revenue that rose 18 per cent to $771.9m for the three months to September 30.
Last month Key was hired by private tutoring company Crimson Consulting as an "advisory member" of its board.
Key's son Max worked at Crimson from 2015 until 2017, helping students get into top American universities through excellence in sports.
Sir John's tenure as an Air NZ director came as the airline faced Dreamliner engine problems and an increasingly challenging operating environment and has had to re-assess network growth plans.
He was paid a board fee of $100,000 a year and $10,000 for being on the people, remuneration and diversity committee. He also had a travel entitlement of $72,628.
A replacement is being sought.
The seven-member board is responsible for identifying and nominating candidates ''with appropriate skills, knowledge and experience.''
Walsh said Key has made a significant contribution to the airline.
"Sir John's outstanding commercial acumen, international perspectives and stakeholder network have been incredibly valuable to Air New Zealand and we are fortunate to have had him as a member of our board," she said.
Key said it was a difficult decision to step down from the airline.
"Air New Zealand is a world-class company that all Kiwis can be proud of. The fortunes of the airline and our nation are inextricably linked.''