Missouri Senate Bill 1605
Official Bill Page:https://www.senate.mo.gov/BillTracking/Bills/BillInformation?year=2026&billid=2589605 Text:https://www.senate.mo.gov/26info/pdf-bill/intro/SB1605.pdf Senate Directory:https://www.senate.mo.gov/Senators/SenatorDirectory/ Senate Leadership:https://www.senate.mo.gov/Senators/Leadership Sponsorship: Republican-led billStatus: ActiveAction: 2026-03-11 – Placed on Informal CalendarPending: Missouri Senate floor / perfection calendar SummaryWould make 7-hydroxymitragynine (7-OH) in amounts concentrated above 400 parts per million on a dry-weight basis a Schedule I controlled substance in Missouri. The official Missouri Senate summary says the bill is identical to HB 1614. (Missouri Senate) Useful Government PageThe most useful government page right now is the official Missouri Senate bill page, because it gives the bill summary and links back to the main bill-tracking materials. The committee minutes page is also useful because it confirms the February 17 hearing and the February 23 committee vote. (Missouri Senate) Public Testimony / HearingI did not find a currently posted public testimony submission page for SB 1605. The official Missouri Senate committee minutes page shows the hearing already happened on February 17, 2026, and the bill is now sitting on the Informal Calendar, so direct contact with Senate offices is the main pressure route right now. (Missouri Senate) Senator Mike Henderson [R]Primary Sponsormike.henderson@senate.mo.gov573-751-4008 (Missouri Senate) Senator Cindy O’Laughlin [R]President Pro TemUse official contact page573-751-7985https://www.senate.mo.gov/Senators/WebApplications/Contact?districtNumber=18 (Missouri Senate) Senator Tony Luetkemeyer [R]Majority Floor LeaderUse official contact page573-751-2183https://www.senate.mo.gov/Senators/WebApplications/Contact?districtNumber=34 (Missouri Senate) Missouri Senate Switchboard / Directoryhttps://www.senate.mo.gov/Senators/SenatorDirectory/ (Missouri Senate) I think it wouldn’t hurt at all to contact the members on this committee and tell them we want to keep 7 safe, legal, and even suggest using the Haven Access Regulations in place of a ban! Missouri Senate Commerce, Consumer Protection, Energy and the Environment Committee 📞 Senate Switchboard: (573) 751-3824➡️ Ask to be connected to the senator’s office Committee Members




