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Northern Corridor Improvements proposal

Northern Corridor Improvements proposal

​NZTA’s application for notices of requirement and resource consents for the Northern Corridor Improvements proposal.

Latest update - 27 June 2017

Indicative Hearing Schedule

Updated 27 June 2017

The indicative Hearing Schedule is now available. The hearing is scheduled to commence on Tuesday 18 July 2017 at the QBE Stadium (North Harbour Stadium), Auckland.

Joint Witness Statement (updated)

Updated 26 June 2017

Expert witness conferencing is being held between 19 June and 7 July 2017. The Joint Witness Statements (JWS) resulting from these sessions will be published on the website as these become available. Please check the following page for the latest update.

Now available are: Recreation and reserves, and Traffic and Transport - Construction, Traffic and Transport - site specific impacts.

Timetable for expert conferencing 

Published on 8 June 2017

The Board of Inquiry has issued a Minute and Direction in relation to the timetable for expert conferencing.

In this section:

About the proposal

Find out more about the NZTA's Northern Corridor Improvements proposal.

Notification and submissions

Read about notification and submissions

Board of Inquiry procedures

The Board of Inquiry has issued their Inquiry Procedures.

About the Board

Learn about the Board of Inquiry members.

From the Board

Read correspondence from and to the Board, including Board directions, memoranda and meeting minutes.

Reports and advice

Read reports and advice here


Read evidence from the applicant and submitters here.


Read information about the hearing, daily transcripts and proceedings here.

Previous updates

Read previous updates containing important notices relating to the Northern Corridor Improvements proposal.

Contact us

Contact the EPA’s Northern Corridor Improvements team for more information about the process.