Generally revise laws related to motor vehicle laws

This bill updates Montana's motor vehicle laws by making several changes to vehicle registration, licensing, and related administrative processes. It adds the Commonwealth of the Northern Mariana Islands to the list of U.S. territories whose driver's licenses are recognized, expands electronic services for the Department of Transportation, and adjusts the minimum age requirements for certain driver's licenses. The legislation also revises how disability parking permits are issued, clarifies definitions of personal information for data security purposes, and modifies expiration rules for commercial driver's licenses. These changes primarily affect drivers, vehicle owners, healthcare providers issuing disability permits, and state agencies administering motor vehicle services.