COMPLETE BILL HISTORY BILL NUMBER : S.B. No. 639 AUTHOR : Stone TOPIC : Developmental centers: closure. TYPE OF BILL : Inactive Non-Urgency Non-Appropriations Majority Vote Required Non-State-Mandated Local Program Fiscal Non-Tax Levy BILL HISTORY 2016 Feb. 1 Returned to Secretary of Senate pursuant to Joint Rule 56. 2015 Mar. 27 Set for hearing April 28. Mar. 12 Referred to Com. on HUMAN S. Mar. 2 From printer. May be acted upon on or after April 1. Read first time. Feb. 27 Introduced. To Com. on RLS. for assignment. To print.