On 11 July 2025, the Malaysian Communications and Multimedia Commission (MCMC) published a draft technical specification that sets out the principles for functional safety for Internet of Things (IoT) systems. This regulatory update initiative aims to solicit public comment on a framework aimed at addressing systemic risks in the connected environment. Rather than focusing on a single product type, the draft aims to improve broader system resilience for IoT applications. The draft standard, MCMC MTSFB TC Gxxx:2025, will align with internationally recognized frameworks such as IEC 61508 and ITU-T Y.4806. The draft emphasizes the interdependencies between cybersecurity and functional safety. It recommends a combination of secure over-the-air (OTA) updates, fail-safe software mechanisms, and secure data flow to ensure secure and predictable system behavior.  

Click this link to view the original draft, which will be open for comment until August 10, 2025.