> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.navipartner.com/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.navipartner.com/_mcp/server.

# Australia SMS Sender ID registration

> Regulatory note on the Australian Sender ID registration requirement for SMS, effective 1 July 2026, including who is affected and how to register through LINK Mobility.

Australia has introduced a regulatory requirement for **Sender ID registration**, effective **1 July 2026**. Any Sender ID used to send SMS to recipients in Australia must be registered to comply with local regulations.

This applies to customers who send SMS to Australian recipients through **LINK Mobility** as the messaging provider.

> **Warning**
>
> Sender IDs that aren't registered may be subject to **message delivery disruptions or blocked traffic** to Australian recipients. The requirement is in effect as of **1 July 2026** — if you send SMS to Australia and your Sender IDs aren't yet registered, complete the registration as soon as possible.

## Who is affected

* Customers sending SMS to recipients in **Australia**.
* Customers who have already registered their Sender IDs don't need to take any further action.

## How to register

Sender ID registration is handled by **LINK Mobility**. Review the official guidelines and complete the registration through their portal:

* [<ins>LINK Mobility — Australia Sender ID guidelines</ins>](https://docs.linkmobility.com/regulatory-guidelines/sender-id/australia)

The guidelines include the detailed requirements and step-by-step registration instructions.

## Support

For questions or help with registration, contact LINK Mobility support:

* Norway: [support.norway@linkmobility.com](mailto:support.norway@linkmobility.com)
* Sweden: [support.sweden@linkmobility.com](mailto:support.sweden@linkmobility.com)
* Finland: [support.finland@linkmobility.com](mailto:support.finland@linkmobility.com)
* Denmark: [support.denmark@linkmobility.com](mailto:support.denmark@linkmobility.com)
* [<ins>LINK Mobility support</ins>](https://www.linkmobility.com/support)

#### See also

* [<ins>Configure the SMS Setup</ins>](/product/retail-communication-sms-setup)
* [<ins>SMS setup reference</ins>](/product/retail-communication-sms-ref)