The 3301S vehicle registration center in Ha Dong District has suspended registering procedures.
There are around 30 vehicle registration centers in Hanoi, but 11 of them have been suspended, either pending police investigations for bribery or due to fire safety violations.
On Wednesday, Dang Viet Ha, director of the Vietnam Register, was arrested for allegedly taking bribes from registration centers across the country to ignore violations.
Previously, dozens of directors, vice directors and other employees at vehicle registration centers across the country, including HCMC, have also been arrested and are under investigation.