Measures for the implementation of the regulations on detention centers in People's Republic of China (PRC) Article 39 Defenders entrusted by criminals or designated by people's courts may meet and correspond with criminals after receiving a copy of the indictment.
When a lawyer meets a prisoner, he must hold a work permit of a law firm (or legal advisory office) and a special letter of introduction in a fixed format; Other defenders who want to meet with detainees must hold a special letter of introduction from the people's court.
Lawyers and other defenders must meet criminals in detention centers with the permission of the people's courts. Detention centers should provide convenience, guard and ensure safety. After the meeting, the prisoner shall be handed over to the police on duty for imprisonment.