Pennsylvania state legislation mandates that each one automobiles registered within the state endure a yearly security inspection. This inspection is designed to make sure that automobiles are in protected working situation and meet minimal security requirements. Inspection stickers are issued upon profitable completion of the inspection and have to be displayed on the car’s windshield. The colour of the sticker signifies the month and yr that the following inspection is due.
The Pennsylvania Division of Transportation (PennDOT) started issuing color-coded inspection stickers in 1986. The present sticker design incorporates a blue background with the month and yr of the following inspection printed in white. The sticker additionally contains the car’s license plate quantity and a singular identification quantity. Inspection stickers are legitimate for one yr from the date of issuance.