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Vietnam Wireless - Vietnam MIC has officially released 3 new National technical regulations

Posted by: Rob Campling Date: 03 Aug 2022

Recently, Vietnam MIC has officially released 3 new National technical regulations:

1) QCVN 65:2021/BTTTT: National technical regulation on radio access equipment operating in the 5GHz band

  • QCVN 65:2021/BTTTT has been issued together with Circular 11/2021/TT-BTTTT dated October 28, 2021
  • QCVN 65:2021/BTTTT shall take effect from May 01, 2022 and enforced (replace QCVN 65:2013/BTTTT) from July 01, 2023.
  • Transmit power limit will depend on if the product has "transmit power control" (TPC) function or not.
  • QCVN 65:2021 has been composed based on EN 301 893 V2.1.1 (2017-05)

 

 

Notes for QCVN 65:2021/BTTTT

  • Vietnam MIC provide a longer grace period for organization and individual to update test report and Type Approval certificate from QCVN 65:2013/BTTTT to QCVN 65:2021/BTTTT. Organization and individual can apply for QCVN 65:2021 on voluntary basis during the period from May 01, 2022 to July 01, 2023.After 1st July 2023 all mandate to apply QCVN 65:2021
  • WiFi 6E (6GHz) is still not allowed yet.

2) QCVN 123:2021/BTTT: National technical regulation on Short Range Device (SRD) – Radio equipment to be used in the 40 GHz to 246 GHz frequency range

  • QCVN 123:2021/BTTT has been issued together with Circular 10/2021/TT-BTTTT dated October 28, 2021.
  • QCVN 123:2021/BTTTshall take effect from July 01, 2022.
  • QCVN 123:2021/BTTT has been composed based on EN 305 550-1 V1.2.1 (2014-10) for test method and EN 305 550-2 V1.2.1 (2014-10) for limits

  

3. QCVN 124:2021/BTTTT: National technical regulation on Radar equipment operating in the frequency range 76 GHz to 77 GHz for ground-based vehicle

  • QCVN 124:2021/BTTT has been issued together with Circular 09/2021/TT-BTTTT dated October 20, 2021.
  • QCVN 124:2021/BTTTshall take effect from July 01, 2022.
  • QCVN 124:2021/BTTT has been composed based on EN 303 396 V1.1.1 (2016-12) for test method and EN 301 091-1 V2.1.1 (2017-01) for limits

 

Notes for QCVN124:2021/BTTT

QCVN 124:2021/BTTTT only cover Vehicle radar 76 ~ 77 GHz within its scope, if the radar can be operated at a frequency range lager than 76 ~ 77 GHz (eg: 76 ~ 81 GHz), then applicable regulation as below:

  1. Vehicle radar 76 ~ 77 GHz need to comply with QCVN 124:2021/BTTTT and EMC QCVN 18:2014/BTTTT.
  2. Vehicle radar having operating frequency higher than 40GHz other than 76 ~ 77 GHz need to comply with QCVN 123:2021/BTTTT and EMC QCVN 18:2014/BTTTT.
  3. If the vehicle radar operating frequency range is larger than 76 ~ 77GHz (eg: 76 ~ 81 GHz), then it must comply to QCVN 123:2021/BTTTT, QCVN 124:2021/BTTTT, QCVN 18:2014/BTTTT.
  4. At the beginning stage, due to limited capability of Vietnamese lab, MIC may accept equivalent

CE standards issued by ISO/IEC 17025 accredited oversea labs to replace QCVN 123:2021/BTTTT and QCVN 124:2021/BTTTT

 

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