Where should the compliance label for window sunscreening be affixed?

The compliance label for window sunscreening should be affixed inside the left door jamb. This location is designated specifically to provide easy access and visibility for law enforcement or inspection personnel. The left door jamb serves as a standardized spot where compliance labels are typically required, ensuring that the label can be observed without obstruction and is secured from being easily removed or damaged.

Positioning the label there facilitates efficient verification of compliance with regulations regarding window tinting. Compliance labels are important for ensuring that window films meet specific legal standards related to visibility and safety, and having it in a consistent location aids in the enforcement of these regulations.

Other locations mentioned, such as the front windshield or rearview mirror, could obstruct the driver's view or violate legal requirements for visible light transmittance. Affixing the label on the back window would not provide the necessary visibility for enforcement purposes and may complicate compliance checks. Therefore, the left door jamb is the most practical and regulatory-compliant location for affixing the label.