(2) The statements made by defense lawyers in their practice activities are not subject to legal investigation.
(3) In criminal proceedings, if the documents and materials provided or produced by defense lawyers to the relevant judicial organs are inaccurate, as long as they are not intentionally forged, they will not be investigated by law. If the defense lawyer deliberately forges relevant documents and materials, which constitutes a crime, it is not within the scope of immunity protection and should be punished as perjury.
(4) In the course of criminal proceedings, the personal rights, personal freedom and professional activities of defense lawyers are protected by law, and judicial organs may not take coercive measures such as summoning, detention and arrest.
Legal basis: According to Article 48 of the Criminal Procedure Law of People's Republic of China (PRC), defense lawyers have the right to keep confidential the relevant information and information of their clients they know in their practice. However, if the defense lawyer knows that the client or others are preparing or committing criminal acts that endanger national security, public security and seriously endanger the personal safety of others, he shall promptly inform the judicial organs.