Since Thailand formally removed Mitragyna speciosa (kratom) from the list of narcotic drugs, the country has progressed from outright prohibition to a structured, license-based regime. While the Ministry of Public Health oversees cannabis plant regulation, the Ministry of Justice (MOJ) is the regulatory authority overseeing kratom plants. For the avoidance of doubt, separate Ministry of Public Health notifications prohibit the use of kratom as a food ingredient unless a food safety evaluation has been conducted; however, this restriction does not affect trade in unprocessed leaves per se. For businesses in Thailand dealing exclusively in kratom leaves, the most consequential development is the Ministerial Regulation on the Application for Permits and Notifications for the Importation and Exportation of Kratom Leaves B.E. 2568 (2025), a bylaw of the Kratom Plant Act 2022. The ministerial regulation establishes the following notable definitions: “Kratom leaves”: Fresh or dried leaves in their natural, unprocessed state (no extracts, concentrates, or infused products). “Import/Export”: Any act of bringing kratom leaves into or out of Thailand, whether for commercial sale, industrial processing abroad, or research. Import/Export Licensing Under the Kratom Plant Act, a license is mandatory for importing or exporting kratom leaves. Individuals, juristic persons, community enterprises, and state agencies in Thailand are eligible to obtain a license to import (or a license to export) kratom leaves. Licenses are available to qualified individuals and juristic persons. Individuals must satisfy the following qualifications to be eligible for a license: Thai nationality, ≥ 20 years old, resident in Thailand. Not incompetent, quasi-incompetent, or under legal guardianship. No license suspension currently in force under the Kratom Act or Narcotics Code. No license revocation in the previous two years. No conviction under the Kratom Act or Narcotics Code within the previous two years (unless fully released from punishment). Juristic persons must satisfy