Adding kratom to schedule I of the uniform controlled substances act and making conforming amendments to the definition of fentanyl-related controlled substance in the criminal code.

SB 497 would classify kratom as a Schedule I controlled substance in Kansas, making its possession, sale, or distribution illegal under state law. This directly affects individuals who use or sell kratom, as it would be treated with drugs like heroin or LSD, having no accepted medical use and a high potential for abuse. The bill also updates the legal definition of "fentanyl-related controlled substance" in the criminal code to align with this change. These are concrete policy shifts, not speculative outcomes. (Note: The bill passed the Kansas Senate on March 5, 2026, with 33-5.)