republic-os/legislation/us/states/co/2025a/hb-25-1063.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	FDA-Approved Crystalline Polymorph Psilocybin Use	The act makes it legal to prescribe, dispense, distribute, possess, use, and market in Colorado a prescription medicine that contains crystalline polymorph psilocybin upon the medicine's approval by the United States food and drug administration.	us/states/co	Colorado General Assembly	2025A	HB 25-1063	Colorado HB 25-1063 (2025A)	bill		enacted	Anthony Hartsook Dafna Michaelson Jenet Kyle Brown	8	13	2	2025-01-08T07:00:00+00:00	2025-03-31T06:00:00+00:00	openstates	ocd-bill/0ca089e3-17d4-4253-b881-bfb8659630bc	https://leg.colorado.gov/bills/hb25-1063	05bb0d56fe80c70035b925bb2535a2ac10bd4eb65c1afeeacfcc40298acbf87c	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-co

Colorado HB 25-1063 (2025A) — FDA-Approved Crystalline Polymorph Psilocybin Use

The act makes it legal to prescribe, dispense, distribute, possess, use, and market in Colorado a prescription medicine that contains crystalline polymorph psilocybin upon the medicine's approval by the United States food and drug administration.

Version chain

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

1. Committee Amendment (committee substitute) — source
2. Engrossed (01/22/2025) (committee substitute) — source
3. Final Act (03/25/2025) (committee substitute) — source
4. Introduced (01/08/2025) (committee substitute) — source
5. Reengrossed (01/23/2025) (committee substitute) — source
6. Rerevised (03/12/2025) (committee substitute) — source
7. Revised (03/11/2025) (committee substitute) — source
8. Signed Act (03/31/2025) (committee substitute) — source

Votes

• BILL — 25–9 (pass) · upper
• BILL — 46–16 (pass) · lower

Sponsors

• Anthony Hartsook — primary (person)
• Dafna Michaelson Jenet — primary (person)
• Kyle Brown — primary (person)
• A. Boesenecker — cosponsor (person)
• A. Valdez — cosponsor (person)
• J. Bacon — cosponsor (person)
• J. Phillips — cosponsor (person)
• K. McCormick — cosponsor (person)
• L. Smith — cosponsor (person)
• M. Carter — cosponsor (person)
• M. Duran — cosponsor (person)
• M. Lindsay — cosponsor (person)
• M. Rutinel — cosponsor (person)
• N. Hinrichsen — cosponsor (person)
• R. Stewart — cosponsor (person)
• S. Camacho — cosponsor (person)
• S. Woodrow — cosponsor (person)
• Y. Zokaie — cosponsor (person)

Timeline

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

• 2025-03-31T06:00:00+00:00 Governor Signed executive-signature
• 2025-03-26T06:00:00+00:00 Sent to the Governor executive-receipt
• 2025-03-25T06:00:00+00:00 Signed by the President of the Senate
• 2025-03-24T06:00:00+00:00 Signed by the Speaker of the House
• 2025-03-12T06:00:00+00:00 Senate Third Reading Passed - No Amendments passage, reading-3
• 2025-03-11T06:00:00+00:00 Senate Second Reading Passed - No Amendments reading-2
• 2025-03-06T07:00:00+00:00 Senate Committee on Health & Human Services Refer Unamended to Senate Committee of the Whole committee-passage, referral-committee
• 2025-01-28T07:00:00+00:00 Introduced In Senate - Assigned to Health & Human Services introduction
• 2025-01-23T07:00:00+00:00 House Third Reading Passed - No Amendments passage, reading-3
• 2025-01-22T07:00:00+00:00 House Second Reading Passed - No Amendments reading-2
• 2025-01-16T07:00:00+00:00 House Second Reading Laid Over Daily - No Amendments
• 2025-01-14T07:00:00+00:00 House Committee on Health & Human Services Refer Unamended to House Committee of the Whole committee-passage, referral-committee
• 2025-01-08T07:00:00+00:00 Introduced In House - Assigned to Health & Human Services introduction

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/0ca089e3-17d4-4253-b881-bfb8659630bc. Confidence: reported (aggregated from official Colorado legislature records).