republic-os/legislation/us/states/co/2023a/sb-23-287.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	Public School Finance	The act:	us/states/co	Colorado General Assembly	2023A	SB 23-287	Colorado SB 23-287 (2023A)	bill		enacted	Barbara McLachlan Cathy Kipp Paul Lundeen Rachel Zenzinger	10	14	3	2023-04-18T06:00:00+00:00	2023-05-15T06:00:00+00:00	openstates	ocd-bill/d1f8e85c-5e55-449a-861e-1f986e753fc0	https://leg.colorado.gov/bills/sb23-287	dafd01a7474f33cfc3f9666331936fa3f0149774e33f5dca4fa4d62eb0594b57	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-co

Colorado SB 23-287 (2023A) — Public School Finance

The act:

Version chain

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

1. Committee Amendment (committee substitute) — source
2. Engrossed (04/25/2023) (committee substitute) — source
3. Final Act (05/07/2023) (committee substitute) — source
4. Introduced (04/18/2023) (committee substitute) — source
5. PA1 (04/19/2023) (committee substitute) — source
6. PA2 (04/24/2023) (committee substitute) — source
7. Reengrossed (04/26/2023) (committee substitute) — source
8. Rerevised (05/01/2023) (committee substitute) — source
9. Revised (04/29/2023) (committee substitute) — source
10. Signed Act (05/15/2023) (committee substitute) — source

Votes

• COW * — 13–22 (fail) · upper
• BILL — 34–0 (pass) · upper
• BILL — 52–10 (pass) · lower

Sponsors

• Barbara McLachlan — primary (person)
• Cathy Kipp — primary (person)
• Paul Lundeen — primary (person)
• Rachel Zenzinger — primary (person)

Timeline

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

• 2023-05-15T06:00:00+00:00 Governor Signed executive-signature
• 2023-05-08T06:00:00+00:00 Sent to the Governor executive-receipt
• 2023-05-07T06:00:00+00:00 Signed by the Speaker of the House
• 2023-05-05T06:00:00+00:00 Signed by the President of the Senate
• 2023-05-01T06:00:00+00:00 House Third Reading Passed - No Amendments passage, reading-3
• 2023-04-29T06:00:00+00:00 House Second Reading Special Order - Passed - No Amendments
• 2023-04-28T06:00:00+00:00 House Committee on Appropriations Refer Unamended to House Committee of the Whole committee-passage, referral-committee
• 2023-04-27T06:00:00+00:00 House Committee on Education Refer Unamended to Appropriations referral-committee
• 2023-04-26T06:00:00+00:00 Introduced In House - Assigned to Education introduction
• 2023-04-26T06:00:00+00:00 Senate Third Reading Passed - No Amendments passage, reading-3
• 2023-04-25T06:00:00+00:00 Senate Second Reading Special Order - Passed with Amendments - Committee
• 2023-04-24T06:00:00+00:00 Senate Committee on Appropriations Refer Amended to Senate Committee of the Whole committee-passage, referral-committee
• 2023-04-19T06:00:00+00:00 Senate Committee on Education Refer Amended to Appropriations referral-committee
• 2023-04-18T06:00:00+00:00 Introduced In Senate - Assigned to Education introduction

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/d1f8e85c-5e55-449a-861e-1f986e753fc0. Confidence: reported (aggregated from official Colorado legislature records).