"I think the minster's confidence in us indicates he's confident of the leadership of the council and the chief executive. He's confident that any concerns that have previously been raised have been addressed, and there's an ongoing process to continue this improvement," she said.
"I think that's an excellent result and I think the city should be very proud of that. Issues have been raised and they've been addressed promptly, and we now have the confidence of the Local Government Minister and the ministry."
The council agreed last week to disband a governance working group set up at the end of last year to oversee more than 27 changes, including engaging an external financial adviser, reducing the number of confidential meetings held and setting up a register of conflicts of pecuniary interests, because the work had been completed.
The newly formed risk and audit committee will now pick up and monitor any further issues to be addressed.
Among these are Ms Hardaker's earlier concerns that recommendations made in Audit New Zealand's reports to the council had been ignored.
Last month, former Hamilton mayor David Braithwaite wrote to the Auditor-General to inquire into the conduct of 10 councillors for failing to reclaim losses on the V8s event, which cost the city $40 million.