{"id":2574,"date":"2026-04-23T16:49:31","date_gmt":"2026-04-23T06:49:31","guid":{"rendered":"https:\/\/www.whispir.com\/en-au\/?p=2574"},"modified":"2026-04-23T16:57:07","modified_gmt":"2026-04-23T06:57:07","slug":"acma-sms-sender-id-register-what-whispir-customers-need-to-know","status":"publish","type":"post","link":"https:\/\/www.whispir.com\/en-au\/acma-sms-sender-id-register-what-whispir-customers-need-to-know\/","title":{"rendered":"ACMA SMS Sender ID Register: What Whispir Customers Need to Know"},"content":{"rendered":"
Please note: <\/strong>The regulatory environment for SMS Sender ID registration in Australia is evolving, and ACMA continues to release updates as the framework progresses. The information in this article reflects guidance available at the time of writing. For the most current details, we advise referring to the Australian Communications and Media Authority (ACMA) official website<\/a>.<\/em><\/div>\n

The Australian Communications and Media Authority<\/a> (ACMA) SMS Sender ID Register is now open for applications, with the 1 July 2026 enforcement date fast approaching.<\/p>\n

If you send branded SMS to Australian mobile numbers through Whispir, here’s what the changes mean for your account and how we can help.<\/p>\n

How the SMS Sender ID Register Works<\/span><\/h3>\n

The SMS Sender ID Register is a national verification framework designed to prevent sender ID spoofing, a tactic commonly used in SMS scams where fraudulent messages are made to appear as though they come from trusted brands. <\/p>\n

Under the Register, organisations must formally register the Sender IDs they use to send SMS to Australian mobile numbers. Only verified, authorised businesses can use specific Sender IDs, giving recipients greater confidence that the messages they receive are legitimate. <\/p>\n

Does This Apply to You?<\/span><\/h2>\n

If your Whispir messages arrive with a brand name, product name, or organisation name rather than a mobile number \u2014 that’s a Sender ID, and it will need to be registered. <\/p>\n

This applies regardless of where your organisation is based. Australian and overseas organisations sending SMS to Australian mobile numbers are both covered by the new requirements. <\/p>\n

What the July 2026 Deadline Means in Practice <\/span><\/h3>\n

From 1 July 2026, SMS sent using an unregistered Sender ID will be displayed to recipients as “Unverified.” For organisations using Whispir for customer notifications, authentication messages, or service updates, that label carries real implications for how your messages are received and trusted. <\/p>\n

Registration applications have been open since 30 November 2025, so there’s no need to wait. <\/p>\n

Read the full ACMA Sender ID Register update here<\/a>.<\/p>\n

What You Need to Do <\/span><\/h3>\n

The starting point is the same for every organisation: <\/p>\n