Vietnam MIC(Ministry of Information and Communication) released Circular for 5G New Radio.
Circular No. 06/2021/TT-BTTTT: National technical regulation on 5G Stand-Alone user equipment - Radio access (QCVN 127:2021/BTTTT)
Circular No. 28/2021/TT-BTTTT: National technical regulation on NON- 5G Stand-Alone user equipment - Radio access (QCVN 129:2021/BTTTT)
Take effect from March 1, 2022 and enforced from July 1, 2022.
Applied for all 5G Stand-Alone user equipment including 5G Cellular/Mobile Phone. (B1/3/28/41/77/78)
Both of QCVN 47:2015/BTTTT and QCVN 127:2021/BTTTT may be used before July 1, 2022. After July 1, only QCVN 127:2021/BTTTT will be acceptable. Applicants can apply for the certification under new circular in advance on voluntary basis.