Getting rid of duplication, minimising costs, and simplifying planning so people who need resource consents only have to deal with one council
Improving management of regional assets and economic development strategies.
The group will outline its case to the Iwi Leaders Forum, Far North District Councillors and community board members on July 26 before consulting with iwi and community groups.
"We need to build community understanding about what we are trying to achieve here, but we also want to hear any concerns people may have about the proposal," Mr Marsden said.
The group will invite community groups to give feedback on its proposal in August and September, and submit its proposal to the Local Government Commission in October. The group will have to show its proposal has significant community support.
The commission will assess the proposal and decide whether to reject it, return it to the group for further work or develop it for public consultation.
The Better Local Government in the Far North Working Group was formed after a meeting between Northland mayors, iwi leaders and former Local Government Minister Nick Smith in February.
In 2010 the Whangarei and Far North District councils commissioned ex-National Party leader Don Brash and retired judge Sir Peter Trapski to look into local-body reform in Northland.