How often should a car undergo annual inspection after six years?

[Elliana]

After six years, a car must undergo an annual inspection every year. According to the Implementation Regulations of the Road Traffic Safety Law of the People's Republic of China, small and micro non-operational passenger vehicles must be inspected every two years within the first six years. After six years, they must be inspected annually. For vehicles over fifteen years old, inspections are required every six months. The contents of the vehicle annual inspection include: 1. Whether the vehicle's appearance (including body paint, added foot pedals, replaced exhaust systems, and custom patterns) matches the information on the vehicle registration certificate; 2. Whether the vehicle's frame number and engine number match those on the vehicle registration certificate; 3. Whether the exhaust emissions, braking performance, and lighting intensity and deviation meet the relevant standards.