For 25 years, GCF has been leading the global ecosystem facilitating interoperable devices, networks, and services, enabling reliable and secure wireless communications. Our solutions cover 5G, 5G NR, 4G LTE, NB-IoT, LTE CAT-M1, oneM2M, eSIM, and legacy technologies. Smartphones, modems, IoT chipsets and modules and more can be certified through our processes, ensuring seamless connectivity. 

Our philosophy of “Test Certify Connect” provides confidence in device interoperability and delivers immeasurable value to the billions of customers worldwide who use a GCF certified device.

Global Certification Forum (GCF)

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