We do not offer a window tint exemption. We only have a colorless sun screening waiver.The process involves submitting a window tint exemption form to the Medical Advisory Board and consulting PennDOT's Medical Unit for inquiries. In most cases, you will need to fill out a vehicle tint-waiver request form — or some form along those lines — depending on where you reside. Edit, sign, and share pa window tint exemption form online. No need to install software, just go to DocHub, and sign up instantly and for free. How to fill out the Application for Window Tint Medical Exemption?