Section 1367 - Mental incompetence of defendant(a) A person shall not be tried or adjudged to punishment or have their probation, mandatory supervision, postrelease community supervision, or parole revoked while that person is mentally incompetent. A defendant is mentally incompetent for purposes of this chapter if, as a result of a mental health disorder or developmental disability, the defendant is unable to understand the nature of the criminal proceedings or to assist counsel in the conduct of a defense in a rational manner.(b) Section 1370 applies to a person who is charged with a felony or alleged to have violated the terms of probation for a felony or mandatory supervision and is incompetent as a result of a mental health disorder. Section 1370.01 applies to a person who is charged with a misdemeanor or misdemeanors only, or a violation of formal or informal probation for a misdemeanor, and the judge finds reason to believe that the defendant has a mental health disorder, and may, as a result of the mental health disorder, be incompetent to stand trial. Section 1370.1 applies to a person who is incompetent as a result of a developmental disability and applies to a person who is incompetent as a result of a mental health disorder, but also has a developmental disability. Section 1370.02 applies to a person alleged to have violated the terms of the person's postrelease community supervision or parole.Amended by Stats 2019 ch 9 (AB 46),s 4, eff. 1/1/2020.Amended by Stats 2014 ch 759 (SB 1412),s 1, eff. 1/1/2015.