CAT News

How does the driver/enforcement officer know that I have a valid pass?

  • Mobile passes are validated through the fixed on-board validators on vehicles.
  • The driver/enforcement officer will ask you to present the barcode from your mobile device for scanning over the on-board validator. An audible beep and a screen will identify the pass is valid for use.
  • Passes can also be validated by visual inspection.
  • Hand-held inspection devices may be used by an Enforcement Officer to scan a pass using the barcode functionality.