republic-os/legislation/us/states/co/2023a/sb-23-145.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	Stegosaurus State Fossil License Plate	The act creates the stegosaurus state fossil license plate for motor vehicles. The department of revenue (department) must designate a nonprofit organization to qualify applicants for issuance of the license plate. The organization must provide educational services about the science and history of dinosaurs and support the stewardship and preservation of dinosaur fossils, tracks, and paleontology sites in Colorado.	us/states/co	Colorado General Assembly	2023A	SB 23-145	Colorado SB 23-145 (2023A)	bill		enacted	Brianna Titone Jessie Danielson Lisa Cutter Tammy Story	9	14	2	2023-02-08T07:00:00+00:00	2023-05-22T06:00:00+00:00	openstates	ocd-bill/591c8ba0-b663-4584-a1f5-ac7aae30393c	https://leg.colorado.gov/bills/sb23-145	8298fecd030c4c6dbe6eb2d5c0e8e421172e0b0bc3a406052cd79a4cb83ad284	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-co

Colorado SB 23-145 (2023A) — Stegosaurus State Fossil License Plate

The act creates the stegosaurus state fossil license plate for motor vehicles. The department of revenue (department) must designate a nonprofit organization to qualify applicants for issuance of the license plate. The organization must provide educational services about the science and history of dinosaurs and support the stewardship and preservation of dinosaur fossils, tracks, and paleontology sites in Colorado.

Version chain

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

1. Committee Amendment (committee substitute) — source
2. Engrossed (04/17/2023) (committee substitute) — source
3. Final Act (05/17/2023) (committee substitute) — source
4. Introduced (02/08/2023) (committee substitute) — source
5. PA1 (04/14/2023) (committee substitute) — source
6. Reengrossed (04/18/2023) (committee substitute) — source
7. Rerevised (05/07/2023) (committee substitute) — source
8. Revised (05/06/2023) (committee substitute) — source
9. Signed Act (05/22/2023) (committee substitute) — source

Votes

• BILL — 27–7 (pass) · upper
• BILL — 50–13 (pass) · lower

Sponsors

• Brianna Titone — primary (person)
• Jessie Danielson — primary (person)
• Lisa Cutter — primary (person)
• Tammy Story — primary (person)

Timeline

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

• 2023-05-22T06:00:00+00:00 Governor Signed executive-signature
• 2023-05-17T06:00:00+00:00 Sent to the Governor executive-receipt
• 2023-05-17T06:00:00+00:00 Signed by the President of the Senate
• 2023-05-16T06:00:00+00:00 Signed by the Speaker of the House
• 2023-05-07T06:00:00+00:00 House Third Reading Passed - No Amendments passage, reading-3
• 2023-05-06T06:00:00+00:00 House Second Reading Special Order - Passed - No Amendments
• 2023-05-06T06:00:00+00:00 House Committee on Appropriations Refer Unamended to House Committee of the Whole committee-passage, referral-committee
• 2023-05-01T06:00:00+00:00 House Committee on Finance Refer Unamended to Appropriations referral-committee
• 2023-04-18T06:00:00+00:00 Introduced In House - Assigned to Finance introduction
• 2023-04-18T06:00:00+00:00 Senate Third Reading Passed - No Amendments passage, reading-3
• 2023-04-17T06:00:00+00:00 Senate Second Reading Special Order - Passed with Amendments - Committee
• 2023-04-14T06:00:00+00:00 Senate Committee on Appropriations Refer Amended to Senate Committee of the Whole committee-passage, referral-committee
• 2023-02-28T07:00:00+00:00 Senate Committee on Finance Refer Unamended to Appropriations referral-committee
• 2023-02-08T07:00:00+00:00 Introduced In Senate - Assigned to Finance introduction

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/591c8ba0-b663-4584-a1f5-ac7aae30393c. Confidence: reported (aggregated from official Colorado legislature records).