Parliament's banking inquiry has made 19 key recommendations to improve banking competition.
David Parker said he accepted that Campbell's criticism of the National Party breached the code of conduct.
It seems likely Campbell will not remain as chair of the Environmental Protection Authority.
A survey found almost two-thirds of hospo staff planned to leave their jobs within a year, or were unsure whether they'd stay.
Health Minister Dr Ayesha Verrall says she no longer has confidence in him.
The party will confirm in coming weeks who will be the candidate to replace Jacinda Ardern.
Regulating sectors estimated to cost about $8m-$9m a year each.
National disputes the Government's estimate that councils will have to spend $120-$185 billion over the next 30 years.
BusinessNZ says property rights are scarcely mentioned in Natural and Built Environment Bill.
CRL expects commercial negotiations on costs to be completed in 12 weeks.