Every warrant for the execution of a sentence may be issued either by the Judge or Magistrate who passed the sentence, or by his successor-in-office.
Code of Criminal Procedure (CrPC)
421 CrPC Warrant for levy of fine
422 CrPC Effect of such warrant
424 CrPC Suspension of execution of sentence of imprisonment
425 CrPC Who may issue warrant
426 CrPC Sentence on escaped convict when to take effect
427 CrPC Sentence on offender already sentenced for another offence