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Welcome to the National Infrastructure Unit

The government's objective is that, by 2030, New Zealand’s infrastructure should be resilient and coordinated and contribute to growth and increased quality of life. This will be achieved through better use of existing assets and better allocation of new investment, as set out in the 2011 National Infrastructure Plan.

Underpinning these objectives is the work of the Treasury’s infrastructure teams. On this website you can find information relating to this work, including:

For more information on the Treasury, the New Zealand government's lead advisor on economic and financial issues, please visit the website

Topics of Interest

Better Business Cases

The primary objective of Better Business Cases (BBC) is to improve decision making through fit for purpose business cases. The secondary objectives are to reduce the costs of developing business cases, make the business case production and review process more efficient, and conform with recognised good practice.

Public Private Partnerships

The purpose of this guide is to outline for government agencies, potential bidders and the public the general direction and principles that will be adopted for public private partnerships (PPPs), the processes that are to be followed and the rationale for them..

The National Infrastructure Plan

The Plan is designed to reduce uncertainty for businesses by outlining the Government's intentions for infrastructure development over a 20-year timeframe. The Plan is directional rather than directive, that is, it provides a framework for infrastructure development rather than a detailed list of projects.

Related Sites

The Treasury

The Treasury is the New Zealand government's lead advisor on economic and financial issues.

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