republic-os/legislation/us/states/ms/2023/hb-4.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	Tianeptine; include in Schedule I controlled substance list.	Tianeptine; include in Schedule I controlled substance list.	us/states/ms	Mississippi Legislature	2023	HB 4	Mississippi HB 4 (2023)	bill	Drug Policy Judiciary Division B	enacted	Yancey	5	19	4	2023-01-03T06:00:00+00:00	2023-03-23T05:00:00+00:00	openstates	ocd-bill/d4d95d87-20eb-47a6-94ad-69eb3d0aa11d	http://billstatus.ls.state.ms.us/2023/pdf/House_authors/McLean.xml	bc96d05377adc114895bce0cb6d1c5c73eba5cced79a1027622284f11783e228	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-ms

Mississippi HB 4 (2023) — Tianeptine; include in Schedule I controlled substance list.

Version chain

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

1. As Introduced (filed) — source
2. Amendment Report for House Bill No. 4 (committee substitute) — source
3. As Passed the lower (committee substitute) — source
4. Current version (committee substitute) — source
5. Substitute No 1 for Committee Amendment No 1 (Adopted) (Voice Vote) (committee substitute) — source

Votes

• Passage as Amended — 52–0 (pass) · upper
• Passage as Amended — 52–0 (pass) · upper
• Passage — 100–11 (pass) · lower
• Concurrence in Amendment From Senate — 109–6 (pass) · lower

Sponsors

• Yancey — primary (person)
• McLean — cosponsor (person)

Timeline

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

• 2023-01-03T06:00:00+00:00 Referred To Drug Policy referral-committee
• 2023-01-25T06:00:00+00:00 Title Suff Do Pass committee-passage
• 2023-02-07T06:00:00+00:00 Passed passage
• 2023-02-08T06:00:00+00:00 Transmitted To Senate introduction
• 2023-02-14T06:00:00+00:00 Referred To Judiciary, Division B referral-committee
• 2023-02-22T06:00:00+00:00 Title Suff Do Pass As Amended committee-passage
• 2023-03-02T06:00:00+00:00 Amended amendment-passage
• 2023-03-02T06:00:00+00:00 Passed As Amended passage
• 2023-03-06T06:00:00+00:00 Motion to Reconsider Entered
• 2023-03-09T06:00:00+00:00 Reconsidered
• 2023-03-09T06:00:00+00:00 Amended amendment-passage
• 2023-03-09T06:00:00+00:00 Passed As Amended passage
• 2023-03-13T05:00:00+00:00 Returned For Concurrence
• 2023-03-14T05:00:00+00:00 Concurred in Amend From Senate
• 2023-03-14T05:00:00+00:00 Motion to Reconsider Entered (Criswell, Yancey, Bomgar)
• 2023-03-15T05:00:00+00:00 Motion to Reconsider Tabled
• 2023-03-17T05:00:00+00:00 Enrolled Bill Signed
• 2023-03-17T05:00:00+00:00 Enrolled Bill Signed
• 2023-03-23T05:00:00+00:00 Approved by Governor executive-signature

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/d4d95d87-20eb-47a6-94ad-69eb3d0aa11d. Confidence: reported (aggregated from official Mississippi legislature records).