The act takes effect "from and after its publication in the statute book" (section 5) and states no date.
adding mitragynine to schedule I of the uniform controlled substances act
Senate Bill No. 430 (enrolled), amending K.S.A. 65-4105, Schedule I Kansas Legislature
Our note: The act lists mitragynine, kratom's main alkaloid, in Schedule I. It does not name the leaf; this line does not decide how a leaf product is charged.