1, get in touch with the investigation organ. Get in touch with the investigation organ in time, submit the power of attorney, official letter from the law firm, and show the lawyer's practice certificate. Learn from the investigation organ about the charges charged by the criminal suspect and put forward specific requirements for meeting the criminal suspect in time.
2. Meet the suspect. Lawyers have the right to ask the investigation organ to arrange a meeting with the criminal suspect within 48 hours. When lawyers meet with criminal suspects in custody, they should first ask their opinions on hiring lawyers. If the criminal suspect agrees, he shall be required to sign the power of attorney for confirmation; If you don't agree, you should ask them to express their opinions in writing. You can also understand the case and provide legal help to the suspect.
3. Apply for bail pending trial for the criminal suspect.
4. Acting as an agent for complaints and accusations.
Legal basis:
Article 38 of the Criminal Procedure Law
Defense lawyers can provide legal aid to criminal suspects during investigation; Acting as an agent for complaints and accusations; Apply for changing compulsory measures; Ask the investigation organ about the crimes and cases suspected by the criminal suspect, and put forward opinions.