Step 1 > Register a username and password

The Worker Authorisation System can be found by clicking the button below.

Start by entering a username of your choosing, plus your email address and a password. You’ll receive an email confirmation.

Step 2 > Register business details and answer profile questions

Using your new details, login to the Worker Authorisation System.

Follow the process to register your business by answering profile questions and selecting the insurances and licences you can supply to support your registration.

Step 3 > Pay for registration

Business registration in the Worker Authorisation System is $150 + GST annually for the verification of your documents and information, and the maintenance of your account.

Step 4 > Upload documents for verification

You will be prompted to upload copies of the licences and insurances you selected in step 2 for verification:

    • Valid ABN matching company name
    • Public & Product Liability Insurance
    • Workers Compensation Insurance
    • Professional Indemnity Insurance
    • Occupational Licenses

You will be emailed when your documents are verified or if any corrections are required to finalise your company registration.

The training, authorisations, and network inductions of Zinfra Power Services (Victoria) workers will be managed in the ESI worker portal.

For other divisions, to complete your registration you will next be invited to register your workers.

If you require assistance, please call 1300 208 498 or email

Please click to expand Stage 2.