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​​Navigating the AusUDID Rollout: A New Era for Medical Device Identification​

Oct 16, 2023 | Medical Devices, Unique Device Identification

Introducing the Australian Unique Device Identification (AusUDID) system in the ever-evolving healthcare landscape represents a monumental leap forward. The AusUDID rollout, a comprehensive initiative by the Therapeutic Goods Administration (TGA) in Australia, aims to revolutionize how medical devices are identified and tracked throughout their lifecycle. In this blog, we will explore the significance of the AusUDID rollout, its objectives, and how the TGA requirements for UDI differ from FDA regulations.

What is the AusUDID?

The AusUDID system is an Australian adaptation of the globally recognized Unique Device Identification (UDI) framework. Like the UDI system implemented in the United States, the AusUDID system provides a unique code for each medical device. The code comprises Device Identifier (DI) and Production Identifier (PI), which offer detailed information about the device, including its manufacturer, lot or batch number, expiration date, and serial number.

Objectives of the AusUDID Rollout

Patient Safety: AusUDID system aims to improve patient safety by accurately identifying and tracking medical devices, preventing errors, improving outcomes, and ensuring timely intervention in the case of recalls or safety alerts.

Regulatory Oversight: The AusUDID rollout strengthens the TGA’s regulatory oversight by providing a comprehensive database of medical devices in the Australian market. This facilitates prompt and efficient responses to safety concerns and recalls.

Market Surveillance: The system enables continuous monitoring of medical device safety and performance for effective post-market surveillance, facilitating risk assessment, trend identification, and regulatory decision-making by TGA.

Efficiency and Transparency: The AusUDID system improves healthcare efficiency and transparency by streamlining data access and enhancing traceability for medical devices.

How is TGA UDI Implementation different than FDA regulations?

In several aspects, medical device regulations in Australia differ from those in the US. One of the main differences is that the TGA classifies medical devices according to the level of risk they pose to the user or patient, not according to the intended use or function of the device. The TGA uses a set of classification rules based on the Global Harmonization Task Force (GHTF) guidelines. In contrast, the US FDA uses a system of three classes (I, II, and III) defined by the Federal Food, Drug, and Cosmetic Act. The TGA’s classification system may result in different regulatory pathways and requirements for the same device in different markets.

Another key difference between the TGA and US FDA is how medical devices are regulated. In Australia,  devices are listed in the Australian Register of Therapeutic Goods (ARTG). The ARTG is a comprehensive database of all therapeutic products legally available in Australia. It contains crucial information about the device, manufacturer, sponsor, and conformity evidence. In contrast, the US FDA mandates that manufacturers submit a premarket notification (510(k)), premarket approval (PMA), or de novo request based on the device class and predicate device.

In assessing the safety and performance of medical devices, the TGA relies more on third-party conformity assessment bodies (CABs) than the US FDA. The TGA accredits and monitors CABs that evaluate medical devices to ensure compliance with the Essential Principles and relevant standards. Conformity assessment certificates are issued to manufacturers. These certificates serve as evidence of compliance. In contrast, the US FDA conducts its review and inspection of both the device and the manufacturer. The FDA does not generally recognize conformity assessment certificates from CABs, except for some devices under the Medical Device Single Audit Program or (MDSAP). The MDSAP is a voluntary program that allows manufacturers to undergo a single audit by an authorized CAB covering the requirements of multiple regulatory jurisdictions, including Australia and the US.

Given these differences, medical device manufacturers must be aware of the timeline for complying with the TGA requirements, depending on the device class and the device’s current status in the ARTG. Voluntary activity is expected to start up in early 2024. The TGA has recently implemented a series of reforms to align its regulatory framework with the European Union (EU) and the International Medical Device Regulators Forum (IMDRF) standards and to enhance the oversight and transparency of the medical device market. These reforms affect the classification, conformity assessment, and post-market monitoring of medical devices, and they have different transition periods and deadlines for different device classes.


The implementation of AusUDID marks a significant turning point in Australian healthcare. This system aligns the nation with global standards and unprecedentedly enhances patient safety, regulatory oversight, and market surveillance. Although medical device manufacturers may face challenges in meeting these requirements, the benefits for healthcare providers and patients are invaluable. As the AusUDID system continues to evolve and expand, its positive impact will become even more evident, paving the way for a safer and more efficient healthcare environment in Australia.

Reed Tech has been part of an ongoing working group for this initiative and submitted the first machine-to-machine UDI record test in the HL7 SPL Channel with TGA. As we gather more information, we will continue to update you on the progress of this evolving process. For further details about AusUDID and other resources related to Medical Devices, please visit our Knowledge Center.

Questions about health authorities and Unique Device Identification (UDI)? We monitor health authorities around the globe for the latest requirements and exceptions. If you have UDI questions, we can help. Email us: [email protected] or call +1-215-557-3010