The software to support the driving license exam preparation for all classes with 600 standard questions was officially announced by the Ministry of Public Security to be applied from June 1, 2025.

Reference source of 600 questions:
https://www.csgt.vn/upload/services/273963059_B%E1%BB%99%20600%20c%C3%A2u%20h%E1%BB%8Fi%20d%C3%B9ng%20cho%20s%C3%A1t%20h%E1%BA%A1ch%20l%C3%A1i%20xe%20c%C6%A1%20gi%E1%BB%9Bi%20%C4%91%C6%B0%E1%BB%9Dng%20b%E1%BB%99.pdf

Note: This application is a review support software, not an official product of the Ministry of Public Security or any state agency. Reference data from the set of 600 questions published by the Ministry of Public Security at the above link.