Legal analysis: Yes. If the following conditions are met, a criminal defense lawyer may be entrusted: 1, the criminal suspect or the defendant himself; 2. Legal representatives of criminal suspects and defendants; ("legal representative" refers to the parents, adoptive parents, guardians and representatives of the organs and organizations responsible for protection). Close relatives of criminal suspects and defendants; ("Close relatives" refer to husbands, wives, fathers, mothers, sons, daughters, brothers and sisters. 4. The person entrusted by the criminal suspect or defendant; 5. Designated by the people's court.
Legal basis: Article 58 of the Civil Procedure Law of People's Republic of China (PRC), the parties and legal representatives may entrust one or two persons as agents ad litem. The following persons may be entrusted as agents ad litem: (1) lawyers and grassroots legal service workers; (2) Close relatives or staff members of the parties concerned; (three) citizens recommended by the community, units and relevant social groups where the parties are located.