NJ S343

Authorizes the New Jersey Motor Vehicle Commission to permit vehicle owners to use digital license plates displayed on electronic devices as an alternative to conventional metal plates

Requires digital license plates to display the vehicle's registration number at all times, along with any other commission-required information and optional content like emergency alerts or personalized messages

Limits personally identifiable information stored on digital plates to only what is necessary for commission approval and manufacturer/vendor services

Prohibits the commission from charging additional fees for digital plates beyond standard vehicle registration fees

Takes effect on the first day of the seventh month following enactment, with the commission authorized to take preparatory actions before that date