The Subrogation Strategist

On April 7, 2026, the Governor of Kansas signed a new law, 2025 Kan. SB 36, that amends and repeals K.S.A. 60-465. K.S.A. 60-465 addresses the rules of evidence related to the admissibility of testimony from lay and expert witnesses. As amended, lay witness opinions must be helpful to clearly understanding the testimony of the witness or determining a fact in issue. The former statute required a lay witness to provide an opinion helpful to a “clearer” understanding of the testimony of the witness.

With respect to experts, a witness who qualifies as an expert based on knowledge ... Continue Reading