Cal. Code of Civil Procedure § 228 : Persons Specially Invested With Powers Of A Judicial Nature — California Code Of Civil Procedure — Trial Jury Selection And Management Act — Challenges for general disqualification Date: 1 Aug 2016 TEXT PDF Current through the 2016 Legislative Session Challenges for general disqualification may be taken on one or both of the following grounds, and for no other: (a) A want of any of the qualifications prescribed by this code to render a person competent as a juror. (b) The existence of any incapacity which satisfies the court that the challenged person is incapable of performing the duties of a juror in the particular action without prejudice to the substantial rights of the challenging party. Ca. Civ. Proc. Code § 228 Amended by Stats 2002 ch 1008 (AB 3028),s 1, eff. 1/1/2003.