ក្រសួងសាធារណការ និងដឹកជញ្ជូន
| Problem | Solution | |--------|----------| | Cannot log in | Reset password via “Forgot Password” link. | | Payment fails | Check internet connection or try another payment partner. | | Document rejected | Review rejection reason in portal and re-upload corrected file. | | Inspection slot full | Choose a different date or inspection center from the list. | vehicle.mpwt.gov.kh
For related services, the MPWT provides separate specialized portals: the MPWT provides separate specialized portals: