Worse, TVNZ had suffered major problems in the recent past under Taurima's predecessor, Paora Maxwell.
TVNZ will tighten rules for staff declaring political affiliations involving party membership and activism, said Kenrick.
But the changes around staff declaring conflicts of interest will not require any declaration to the political bent of presenters with no party affiliation.
Kenrick said the issue is over TVNZ staff involvement in political parties and not their voting preference or political stance.
"We accept people have an interest in things and that is human," Kenrick said.
The distinction will be increasingly important for the news and current affairs department in election year.