After five years at the helm, Blues chairman Tony Carter will leave the club at the end of the 2018 season.
It's been a disappointing period for the club on the field, failing to qualify for the playoffs though Carter's entire tenure, and looking set to miss out again this season.
Carter said while the Blues' business model was on a strong footing, the on-field performances have not matched the effort and intensity applied by the board and management.
"My personal view is the board needs more rugby expertise on it and for that reason I have told the board it is time for me to step aside and allow the shareholders to consider bringing in someone that can make a greater contribution to the rugby programme," he said.
"We all believe we are close to unlocking the playing potential of this club and have the right people in place to do so. I believe someone with different experiences as the new Chairman could help take our performance to the next level.
"It has been a privilege to Chair the Blues and I thank the shareholders, my fellow directors and NZ Rugby for their support during my tenure. I wish the Club every success in the future".
