During the period of bail pending trial, there is no specific time and law for judicial organs to summon criminal suspects, and they need to be summoned according to the case. Article 69 of the Criminal Procedure Law A criminal suspect or defendant who has been released on bail pending trial shall abide by the following provisions: (1) Without the approval of the executing organ, he shall not leave the city or county where he lives; (two) if the address, work unit and contact information change, report to the executing organ within twenty-four hours; (3) Being present in time when being arraigned; (four) shall not interfere with the testimony of witnesses in any form; (five) shall not destroy or forge evidence or collusion.