Contact us

Titles hotline


Phone: 08 6424 5317

Greenhouse Gas inquiries

For Greenhouse Gas injection and storage inquiries, please contact:

Offshore electricity infrastructure inquiries

For offshore electricity infrastructure inquiries, please contact:

Office details

The following table outlines the office locations and contact details for each NOPTA Office.


Street Address

Mailing Address

Contact Details


Level 10
Alluvion Building
58 Mounts Bay Road
Perth WA 6000

GPO Box 7871
Perth WA 6850


Level 25
140 William Street
Melbourne VIC 3000

GPO Box 4634
Melbourne VIC 3001

Submission addresses

All submission addresses can be found on the Submission Addresses page.

Media enquiries

For all media enquiries please contact the department's media team.


Phone: 02 6213 6308

Feedback and complaints

Where a stakeholder has concerns or comments relating to NOPTA’s functions or a NOPTA employee they are encouraged to communicate those concerns or comments in writing.

All feedback is acknowledged, reviewed and addressed accordingly. All complaints will be managed with respect and confidentiality.

To lodge feedback or to make a complaint please email

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