How many times should a car over 15 years old be inspected annually?

[EliasLee]

According to the Regulations for the Implementation of the Road Traffic Safety Law, vehicles over 15 years old must undergo inspection twice a year. Below are the annual inspection schedules for vehicles of different ages: 1. Operational passenger vehicles must be inspected once a year within the first 5 years, and once every 6 months after exceeding 5 years; 2. Trucks and large or medium-sized non-operational passenger vehicles must be inspected once a year within the first 10 years, and once every 6 months after exceeding 10 years; 3. Small and mini non-operational passenger vehicles are exempt from inspection for the first 6 years, but must apply for an inspection decal every two years. Currently, cross-regional annual inspections are allowed. The procedure for cross-regional entrusted inspections requires the vehicle owner to first apply to the original registration location before the annual inspection can be conducted. Additionally, an application must be submitted annually to the vehicle management office of the original registration location.