Can a very dark window film pass the annual inspection?

[KadenLynn]

Whether a very dark window film can pass the annual inspection depends on whether the material of the window film meets the standards. Here is the relevant information: 1. Relevant regulations: According to national regulations, all window glass must not use opaque or mirror-reflective window films. The light transmittance of the front glass and the glass used to observe the rearview mirror must be above 70%, while the light transmittance of side and rear windows must reach 50%. 2. Window film must meet standards: The regulations do not completely prohibit window films, but the film must meet the standards, and the light transmittance must comply with the requirements. Non-compliant window films can cause mirror reflections on the vehicle's exterior, leading to glare that creates visual obstacles. Additionally, in low-light environments such as nighttime or during rain or snow, they can affect the driver's visibility.