Vietnam, MIC has officially published Circular 06/2021/TT-BTTTT for 5G Stand-Alone user equipment. The technical regulations will be enforced on July 1, 2022 and states 5G mobile communication network terminals must meet the requirements specified in QCVN 127:2021/BTTTT.
The regulation specifies that 5G mobile communication network devices must be able to operate in all bands n1, n3, n28, n41, n77, n78.
If you would like further information on MIC regulations for 5G devices, please contact iCertifi.