republic-os/legislation/us/states/sd/2026/hb-1099.md

type, title, description, jurisdiction, legislature, session, identifier, citation, classification, subjects, status, primary_sponsors, version_count, action_count, vote_count, first_action, last_action, source, source_identifier, source_url, source_hash, vintage, source_snapshot, retrieved_at, confidence, tags

type	title	description	jurisdiction	legislature	session	identifier	citation	classification	subjects	status	primary_sponsors	version_count	action_count	vote_count	first_action	last_action	source	source_identifier	source_url	source_hash	vintage	source_snapshot	retrieved_at	confidence	tags
Bill	reschedule the pharmaceutical composition of crystalline polymorph psilocybin in a drug product approved by the Food and Drug Administration as a Schedule IV controlled substance.	reschedule the pharmaceutical composition of crystalline polymorph psilocybin in a drug product approved by the Food and Drug Administration as a Schedule IV controlled substance.	us/states/sd	South Dakota Legislature	2026	HB 1099	South Dakota HB 1099 (2026)	bill	Controlled Substances Public Health and Safety	enacted	Davis Emery Goodwin Heermann Moore Muckey Mulder Perry Pischke Rehfeldt Uhre-Balk Wipf Wittman	2	14	4	2026-01-21	2026-03-10	openstates	ocd-bill/0e6db9e8-e382-4100-b698-bf00e9cd3edf	https://sdlegislature.gov/Session/Bill/26592	628928e80c54eeefd5e3796484e770f95a1dcd24852378197d4b8e0c942ee0d1	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-sd

South Dakota HB 1099 (2026) — reschedule the pharmaceutical composition of crystalline polymorph psilocybin in a drug product approved by the Food and Drug Administration as a Schedule IV controlled substance.

Version chain

The bill's text revisions, in order — the diff chain from filing to enrollment.

1. Introduced (filed) — source
2. Enrolled (enrolled) — source

Votes

• Do Pass — 6–0 (pass) · upper
• Do Pass — 21–12 (pass) · upper
• Do Pass — 58–7 (pass) · lower
• Do Pass — 13–0 (pass) · lower

Sponsors

• Davis — primary (person)
• Emery — primary (person)
• Goodwin — primary (person)
• Heermann — primary (person)
• Moore — primary (person)
• Muckey — primary (person)
• Mulder — primary (person)
• Perry — primary (person)
• Pischke — primary (person)
• Rehfeldt — primary (person)
• Uhre-Balk — primary (person)
• Wipf — primary (person)
• Wittman — primary (person)

Timeline

The legislative action history — every referral, reading, and vote.

• 2026-01-21 First read in House and referred to House Health and Human Services H.J. 104 introduction, reading-1, referral-committee
• 2026-02-05 Scheduled for hearing H.J. 1
• 2026-02-05 Health and Human Services Do Pass , Passed, YEAS 13, NAYS 0 H.J. 13 committee-passage
• 2026-02-09 House of Representatives Do Pass , Passed, YEAS 58, NAYS 7 H.J. 265 passage
• 2026-02-10 First read in Senate and referred to Senate Health and Human Services S.J. 232 introduction, reading-1, referral-committee
• 2026-02-25 Scheduled for hearing S.J. 1
• 2026-02-25 Health and Human Services Do Pass , Passed, YEAS 6, NAYS 0 S.J. 21 committee-passage
• 2026-02-25 Certified uncontested, placed on consent , Passed, S.J. 21
• 2026-02-26 Remove from Consent Calendar S.J. 412
• 2026-03-02 Senate Do Pass , Passed, YEAS 21, NAYS 12 S.J. 429 passage
• 2026-03-03 Signed by the Speaker H.J. 492 passage
• 2026-03-04 Signed by the President S.J. 470 passage
• 2026-03-05 Delivered to the Governor on 2026-03-05 H.J. 520 executive-receipt
• 2026-03-10 Signed by the Governor on 2026-03-10 H.J. 547 executive-signature, executive-signature

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/0e6db9e8-e382-4100-b698-bf00e9cd3edf. Confidence: reported (aggregated from official South Dakota legislature records).