Section 6-2206 - Supplementing Disclosures and Responses(a) In General. A party that has made a required disclosure or that has responded to an interrogatory, request for production, or request for admission must supplement or correct its disclosure or response:(1) in a timely manner if the party learns that in some material respect the disclosure or response is incomplete or incorrect, and if the additional or corrective information has not otherwise been made known to the other parties during the discovery process or in writing; or(2) as ordered by the court.(b) Expert Witnesses. For an expert witness, the party's duty to supplement extends both to information included in the disclosure or report and, if the expert is deposed, to information given during the expert's deposition.Adopted December 8, 2021, effective 1/1/2022.