Imprisonment Of Male Prisoners In State Prisons — California Penal Code — Length Of Term Of Imprisonment And Paroles — Discharge Upon Completion Of Term — Rules and regulations to go upon parole outside prison buildings and enclosures Date: 15 Sep 2016 TEXT PDF Current through the 2016 Legislative Session The Board of Parole Hearings shall have the power to establish and enforce rules and regulations under which inmates committed to state prisons may be allowed to go upon parole outside the prison buildings and enclosures when eligible for parole. Ca. Pen. Code § 3052 Amended by Stats 2015 ch 470 (SB 230),s 12, eff. 1/1/2016.