Mohammad Saif, an accused in May 13 serial blasts in the city that left over 60 people dead, will be brought in Jaipur from Gujarat for interrogation by Rajasthan police.
Chief Judicial Magistrate Omi Purohit issued a warrant against Saif on Friday.
The Rajasthan police's Special Operation Group will now interrogate him regarding the two blasts held in Manak Chowk area, SOG sources said.
Saif, a resident of Sanjaypur-Azamgarh, is currently in the custody of Gujarat Police.
Meanwhile, the judicial remand of another accused in serial blasts Shahbaz Hussain was extended November 14.