Authorizes a member of plan 2 of the law enforcement officers' and firefighters' retirement system who was a member of the public employees' retirement system while employed by the department of social and health services or the department of corrections as a firefighter serving at a prison or civil commitment center on an island to: (1) Remain a member of the public employees' retirement system;

(2) Leave any service credit earned as a member of the public employees' retirement system in that system, and have all future service earned in the law enforcement officers' and firefighters' retirement system plan 2, becoming a dual member; or

(3) Make an election, filed with the department of retirement systems, to transfer service credit previously earned as a firefighter for the department of corrections or the department of social and health services in the public employees' retirement system plan 2 or plan 3 to the law enforcement officers' and firefighters' retirement system plan 2.