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Auckland Transport

Health and Safety requirements Health and Safety requirements

Under the Health and Safety at Work Act 2015, Auckland Transport, as well our suppliers must proactively manage purchased services to ensure workers and other people (including customers) are not put at risk from work carried out under those contracts.

We are obliged to check and ensure that our suppliers are meeting any agreed health and safety standards and requirements.

For full list of our Health and Safety (H&S) policies and standards please see our H&S framework

Health and Safety pre-qualification

ISN is the provider of the Health and Safety pre-qualification system for Auckland Transport. If you wish to undertake contract works or services where H&S risk is considered to be high, you will need to be H&S prequalified via ISNetworld.

If your company is new to ISNetworld, there will be a nominal fee for your subscription, based on the size of your organisation. To find out more, you can call ISN on 0800 443 805 or visit their website. If your company is a current subscriber to ISNetworld, there is no additional fee.

Suppliers must hold ‘Approved’ status with ISN prior to contract award, unless otherwise waived by AT at its sole discretion. If you are awarded a contract where works or services are considered to have high H&S risk, you must maintain the subscription with ISN for the duration of the contract.

For more information please see their website.


All AT construction contractors are required to be registered and operating the ConstructSafe Tier 1
competency assessment framework for any construction category contracts. From 1 May 2019, AT will be initialising the ConstructSafe Tier 2 competency assessment framework which comes with a 6 month phase in period.

Please see here for more details:  

ConstructSafe is an initiative run through the Construction Health and Safety New Zealand (CHASNZ). For more information, please see their website.