California Code of Civil Procedure ARTICLE 4 - Motion To Augment or Amend Expert Witness List or Declaration

• Section 2034.610.
  (a) On motion of any party who has engaged in a timely exchange of expert witness information, the court may grant leave to do either or...
• Section 2034.620.
  The court shall grant leave to augment or amend an expert witness list or declaration only if all of the following conditions are satisfied:(a) The court...
• Section 2034.630.
  The court shall impose a monetary sanction under Chapter 7 (commencing with Section 2023.010) against any party, person, or attorney who unsuccessfully makes or opposes...

Last modified: October 22, 2018