republic-os/legislation/us/states/co/2018a/hb-18-1045.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	Dental Hygienist Apply Silver Diamine Fluoride	The bill allows a dental hygienist to apply silver diamine fluoride under the direct or indirect supervision of a dentist if the dental hygienist:	us/states/co	Colorado General Assembly	2018A	HB 18-1045	Colorado HB 18-1045 (2018A)	bill		enacted	Jack Tate Jonathan Singer	9	15	2	2018-01-10T07:00:00+00:00	2018-03-22T06:00:00+00:00	openstates	ocd-bill/a0f91cb3-775b-4784-a7d6-a73ac99b46b8	http://leg.colorado.gov/bills/hb18-1045	6a903667b0a1a064f2c7bea3394c18229c007f98c75a8d8e478de701892248e4	2026-07-01	https://data.openstates.org/daily/2026-07-01/public.pgdump	2026-07-06	reported	legislation bill us-co

Colorado HB 18-1045 (2018A) — Dental Hygienist Apply Silver Diamine Fluoride

The bill allows a dental hygienist to apply silver diamine fluoride under the direct or indirect supervision of a dentist if the dental hygienist:

Version chain

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

1. Committee Amendment (committee substitute) — source
2. Engrossed (02/12/2018) (committee substitute) — source
3. Final Act (03/19/2018) (committee substitute) — source
4. Introduced (01/10/2018) (committee substitute) — source
5. PA1 (02/08/2018) (committee substitute) — source
6. Reengrossed (02/13/2018) (committee substitute) — source
7. Rerevised (03/13/2018) (committee substitute) — source
8. Revised (03/08/2018) (committee substitute) — source
9. Signed Act (03/22/2018) (committee substitute) — source

Votes

• BILL — 60–0 (pass) · upper
• BILL — 35–0 (pass) · upper

Sponsors

• Jack Tate — primary (person)
• Jonathan Singer — primary (person)

Timeline

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

• 2018-03-22T06:00:00+00:00 Governor Signed executive-signature
• 2018-03-19T06:00:00+00:00 Sent to the Governor executive-receipt
• 2018-03-19T06:00:00+00:00 Signed by the President of the Senate
• 2018-03-19T06:00:00+00:00 Signed by the Speaker of the House
• 2018-03-13T06:00:00+00:00 Senate Third Reading Passed - No Amendments reading-3, passage
• 2018-03-12T06:00:00+00:00 Senate Third Reading Laid Over Daily - No Amendments
• 2018-03-09T07:00:00+00:00 Senate Third Reading Laid Over Daily - No Amendments
• 2018-03-08T07:00:00+00:00 Senate Second Reading Passed - No Amendments reading-2
• 2018-03-05T07:00:00+00:00 Senate Committee on Business, Labor, & Technology Refer Unamended to Senate Committee of the Whole referral-committee, committee-passage
• 2018-02-21T07:00:00+00:00 Introduced In Senate - Assigned to Business, Labor, & Technology introduction
• 2018-02-13T07:00:00+00:00 House Third Reading Passed - No Amendments reading-3, passage
• 2018-02-12T07:00:00+00:00 House Second Reading Passed with Amendments - Committee, Floor reading-2
• 2018-02-09T07:00:00+00:00 House Second Reading Laid Over to 02/12/2018 - No Amendments
• 2018-02-06T07:00:00+00:00 House Committee on Public Health Care & Human Services Refer Amended to House Committee of the Whole referral-committee, committee-passage
• 2018-01-10T07:00:00+00:00 Introduced In House - Assigned to Public Health Care & Human Services introduction

Source

OpenStates / OpenCivicData bulk snapshot 2026-07-01; origin ocd-bill/a0f91cb3-775b-4784-a7d6-a73ac99b46b8. Confidence: reported (aggregated from official Colorado legislature records).