Legal basis: Article 11 of the Regulations on Legal Aid: A citizen may apply for legal aid from a legal aid institution under any of the following circumstances in criminal proceedings:
(1) The criminal suspect fails to hire a lawyer due to financial difficulties after being interrogated for the first time by the investigation organ or from the date when compulsory measures are taken;
(2) The victim of a public prosecution case and his legal representative or close relatives have not entrusted an agent ad litem due to financial difficulties since the date when the case was transferred for examination and prosecution;
(three) since the case of private prosecution was accepted by the people's court, the private prosecutor and his legal representative have not entrusted an agent ad litem due to financial difficulties.