GRL is an accredited laboratory by Connectivity Standards Alliance (CSA) to offer a complete range of Matter certification, pre-Certification, and debugging services. GRL’s Matter testing service supports this new open source and standard to ensure the devices enabled Matter technology are compatible, secure, reliable, and seamless to use.


GRL’s Matter compliance testing and debugging services include:

  • Main testing with Base PICS (Protocol Implementation Conformance Statement) to cover all Matter fundamental features, such as Device Discovery and Management, Secure Channel, Device Attestation, and Interaction Data Model…etc
  • Cluster testing such as temperature measurement, window covering, Wi-Fi network diagnostics, power source, time format localization…etc
  • Manual and automated testing
  • For Smart home speaker, Smart TV, Light bulb, Switch, Access controls…etc


Contact GRL for your Matter pre-certification and logo certification testings.