(a) General. Board warrants remain in full force and effect until the Executive Officer recalls the warrant by removing it from the active warrant file and notifying appropriate law enforcement agencies that the warrant has been recalled.

(b) Arrest of Parolee. The Executive Officer shall recall warrants upon notification from the Regional Administrator that a parolee subject to a warrant has been taken into custody by the department.

(c) Discharge of Absconder. The Regional Administrator shall notify the board at the central office calendar of the case of any absconder who has been at large for five years and who has met the minimum term considering time in prison, on parole, and at large. The board at the central office calendar may determine to discharge the absconder. If the board at the central office calendar discharges the absconder it shall recall the warrant.