Malaysia UWB Regulation 2026: MCMC Bans 3300–3400 MHz Band
- Apr 1
- 2 min read
Malaysia UWB Regulation 2026: Key Update Overview
The Malaysia UWB regulation 2026 marks a significant shift in national spectrum policy. The Malaysian Communications and Multimedia Commission (MCMC) issued a notice on February 11, 2026, cancelling the class assignment for Ultra-Wideband (UWB) devices operating in the 3300–3400 MHz frequency band.
Effective April 1, 2026, UWB devices will no longer be permitted to operate within this spectrum.
Background and Regulatory Context
This update follows a prior regulatory action where MCMC already removed UWB access to the 3400–3700 MHz band, reinforcing a broader spectrum reallocation strategy.
The combined effect of these measures is the complete removal of UWB usage across the 3300–3700 MHz range, aligning Malaysia with global spectrum harmonization efforts and supporting 5G deployment.
Timeline + Required Actions
Key Dates
June 1, 2025 → UWB banned in 3400–3700 MHz
February 11, 2026 → New MCMC notice issued
April 1, 2026 → UWB banned in 3300–3400 MHz (final enforcement)
Required Actions
Cease operation of UWB devices in the 3300–3400 MHz band
Review RF designs and frequency allocations
Update product specifications and technical documentation
Ensure all future imports and certifications comply with revised spectrum rules
What This Means for Manufacturers
Manufacturers targeting the Malaysian market must adapt quickly to remain compliant.
Key considerations include:
Redesigning products to operate outside restricted bands
Revalidating RF performance under alternative frequencies
Managing product lifecycle transitions for existing inventory
Coordinating with local representatives for regulatory updates
Failure to comply may result in market access restrictions, product recalls, or certification rejection.
Certification Impact Summary
The regulation has direct implications for certification and homologation processes:
Existing certifications using 3300–3400 MHz may become invalid
New applications must exclude restricted frequency bands
Testing requirements may change due to updated RF parameters
Coordination with SIRIM (Malaysia certification body) is essential
Certification bodies and testing labs must align their procedures with the updated MCMC framework.
Strategic Industry Impact
This regulatory change reflects a broader strategic priority:
Reallocation of mid-band https://www.gmalabs.com/typeapproval/malaysiaspectrum for 5G (IMT) services
Improved spectrum efficiency and reduced interference
Alignment with international telecom standards
The removal of UWB from this band ensures optimal use of spectrum resources for high-capacity mobile networks.
Conclusion
The Malaysia UWB regulation 2026 represents a decisive move toward modernizing spectrum usage and accelerating 5G deployment. For manufacturers, importers, and certification stakeholders, proactive compliance is essential to maintain market access and avoid disruptions.
