Currently, window tint or other material placed on the front side windows of a motor vehicle must have a visible light transmission of 70% or greater unless the vehicle’s owner has a statement signed by a licensed practitioner of medicine and surgery or osteopathic medicine or optometry verifying that tinted windows are medically necessary. Currently, there is not a visible light transmission requirement for the side windows behind the driver or the rear window.
This Act changes this requirement to permit window tint or other material that has a visible light transmission of 35% or greater. This level is commonly used in other states and represents a reasonable balance between visibility for law enforcement and practical benefits for drivers. This Act makes clear there is not a visible light transmission requirement for the side windows behind the driver or the rear window.
This Act clarifies the exception for vehicles operated by a law-enforcement officer by exempting these vehicles from this law.
This Act also makes technical corrections to conform existing law to the standards of the Delaware Legislative Drafting Manual.

Statutes affected:
Original / Not Amended: 21.4313