425.56.
(a) For purposes of this article, the following terms have the following meanings:(1) “Extremely high-frequency litigant” means a plaintiff who has filed 15 or more complaints alleging a construction-related accessibility violation within the 12-month period immediately preceding the filing of the current complaint alleging a construction-related accessibility violation.
(2) “Litigation” means any construction-related accessibility claim, as defined in paragraph (1) of subdivision (a) of Section 55.52 of the Civil Code.
(b) In addition to any other relief provided in this section, the court may, on its own motion or
the motion of any party, enter a prefiling order that prohibits an extremely high-frequency litigant from filing any new litigation in the courts of this state without first obtaining leave of the presiding justice or presiding judge of the court where the litigation is proposed to be filed. Disobedience of a prefiling order by an extremely high-frequency litigant may be punished as a contempt of court.
(c) A presiding justice or presiding judge shall only permit the filing of litigation by an extremely high-frequency litigant who is subject to a prefiling order if it appears that the litigation has merit and has not been filed for an improper purpose, such as to harass or to cause unnecessary delay or needless increase in the cost of litigation. A presiding justice or presiding judge may condition the filing of the litigation upon the furnishing of security for the benefit of the defendants.
(d) The clerk shall not accept for filing any litigation presented by an extremely high-frequency litigant subject to a prefiling order unless the extremely high-frequency litigant first obtains an order from the presiding justice or presiding judge permitting the filing. If the clerk mistakenly accepts the litigation without an order, any party may file with the clerk and serve, or the presiding justice or presiding judge may direct the clerk to file and serve, on the plaintiff and other parties a notice stating that the plaintiff is an extremely high-frequency litigant subject to a prefiling order as set forth in subdivision (b). The filing of the notice shall automatically stay the litigation. The litigation shall be automatically dismissed unless the plaintiff, within 10 days of the filing of the notice, obtains an order from the presiding justice or presiding judge permitting the filing of the litigation as set forth in subdivision (c). If the presiding justice or presiding judge issues an
order permitting the filing, the stay of the litigation shall remain in effect, and the defendants need not plead, until 10 days after the defendants are served with a copy of the order.
(e) The presiding justice or presiding judge of a court may designate a justice or judge of the same court to act on his or her behalf in exercising the authority and responsibilities provided under subdivisions (b) to (d), inclusive.
(f) A court clerk shall provide to the Judicial Council a copy of all prefiling orders issued pursuant to subdivision (b). The Judicial Council shall maintain a record of extremely high-frequency litigants subject to prefiling orders and shall annually disseminate a list of those persons to the clerks of the courts of this state.