The bill prohibits knowingly leaving a firearm handgun in an unattended vehicle unless the firearm is stored in a locked hard-sided container that is not left in plain view or that is in the locked trunk of the vehicle or a locked recreational vehicle. A person who is considered to have a disability who stores a firearm in a locked soft-sided container does not violate the requirement to store a firearm in a hard-sided container.
The bill prohibits knowingly leaving a firearm that is not handgun in an unattended vehicle unless the firearm is stored in a locked hard-sided or soft-sided container that is not left in plain view or that is in the locked trunk of the vehicle or a locked recreational vehicle. A firearm that is not a handgun that is stored in a soft-sided container must have a locking device installed on the firearm while the firearm is stored in the soft-sided container.
The bill includes exceptions from the storage requirement for storing antique firearms, storing a firearm that is a not a handgun in a vehicle being used for farm or ranch operations, a person who lives in a vehicle or in a recreational vehicle, peace officers and active members of the armed forces, and certain activities related to lawful hunting.
Unsafe storage of a firearm in a vehicle is a civil infraction, punishable by a maximum $500 fine.
(Note: Italicized words indicate new material added to the original summary; dashes through words indicate deletions from the original summary.)
(Note: This summary applies to the reengrossed version of this bill as introduced in the second house.)

Statutes affected:
Preamended PA1 (04/12/2024): 18-12-113, 18-12-105.6, 18-12-214, 18-12-405, 25-1-131
Introduced (02/28/2024): 18-12-105.6, 18-12-214, 18-12-405, 25-1-131
Engrossed (03/22/2024): 18-12-113, 18-12-105.6, 18-12-214, 18-12-405, 25-1-131
Reengrossed (03/25/2024): 18-12-113, 18-12-105.6, 18-12-214, 18-12-405, 25-1-131
Revised (04/19/2024): 18-12-113, 18-12-105.6, 18-12-214, 18-12-405, 25-1-131, 18-4-401
Rerevised (04/22/2024): 18-12-113, 18-12-105.6, 18-12-214, 18-12-405, 25-1-131, 18-4-401
Final Act (05/10/2024): 18-12-113, 18-12-105.6, 18-12-214, 18-12-405, 25-1-131
Signed Act (05/16/2024): 18-12-113, 18-12-105.6, 18-12-214, 18-12-405, 25-1-131