DEA Temporarily Adds Kratom Plant Derivatives to Schedule I List
On Aug. 26, 2026 the Drug Enforcement Administration (DEA) issued a temporary order to schedule three 7-hydroxymitragynine-related substances (mitragynine pseudoindoxyl, MGM-15, and MGM-16) in schedule I of the Controlled Substances Act, according to the
Federal Register notice.
The order applies to isomers, esters, ethers, salts, salts of isomers, esters and ethers, and applies until Aug. 26, 2028. The DEA announced the notice of intent to reschedule to substances on July 1, 2026. Read more
here.