Case Updates
Missouri Supreme Court holds that expert testimony should be excluded where the proponent fails to establish that the expert's conclusions were based on reliable methodology, and confirms that Missouri's rules of expert evidence are identical to Federal Rule 702
February 24, 2026
U.S. Chamber files coalition amicus brief urging Missouri Supreme Court to rigorously enforce state rules governing admission of expert testimony consistently with federal courts’ application of Federal Rule of Evidence 702
August 11, 2025
U.S. Chamber Coalition Amicus Brief
Barbara A. Smith and Lauren G. Simon of Bryan Cave Leighton Paisner LLP served as outside counsel.