Weapons: concealed; concealed pistols in certain state buildings; prohibit. Amends sec. 5o of 1927 PA 372 (MCL 28.425o).

This bill prohibits licensed concealed pistol carriers from bringing firearms into specific state buildings and certain public venues, including schools, hospitals, sports arenas, and places of worship. It also bans portable electro-muscular disruption devices in these same locations, with exceptions for parking areas and certain law enforcement personnel. The legislation applies to all licensed individuals except retired police officers, security contractors, private investigators, and other designated law enforcement roles who are permitted to carry weapons on these premises. Violations result in civil fines, license suspensions, or criminal penalties depending on whether it is a first, second, or subsequent offense.