---
type: "Bill"
title: "Vaccine Amendments"
description: "Vaccine Amendments"
jurisdiction: "us/states/ut"
legislature: "Utah Legislature"
session: "2025"
identifier: "HB 84"
citation: "Utah HB 84 (2025)"
classification: ["bill"]
subjects: ["Agriculture & Food", "Controlled Substances", "Food", "Health and Human Services"]
status: "enacted"
primary_sponsors: ["Lee, Trevor"]
version_count: 15
action_count: 43
vote_count: 0
first_action: "2025-01-03T00:00:00+00:00"
last_action: "2025-03-26T14:59:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/9c25173e-bddc-49fa-9523-344cdb49a3bd"
source_url: "https://le.utah.gov/~2025/bills/static/HB0084.html"
source_hash: "91d7a63a7572da20851c123f838d5b439158b96038d05a8fd8c5a53fc3fffc9a"
vintage: "2026-07-01"
source_snapshot: "https://data.openstates.org/daily/2026-07-01/public.pgdump"
retrieved_at: "2026-07-06"
confidence: "reported"
tags: ["legislation", "bill", "us-ut"]
---

# Utah HB 84 (2025) — Vaccine Amendments

## Version chain

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

1. **Introduced** (filed) — [source](https://le.utah.gov/Session/2025/bills/introduced/HB0084.xml)
2. **Amended 2/19/2025 11:02:688** (committee substitute) — [source](https://le.utah.gov/Session/2025/bills/amended/AV_HB0084S01_2025-02-19_11-27-00.pdf)
3. **Amended Excerpts 2/19/2025 11:02:688** (committee substitute) — [source](https://le.utah.gov/Session/2025/bills/amended/AP_HB0084S01_2025-02-19_11-27-00.pdf)
4. **Comparison to Sub #0** (committee substitute) — [source](https://le.utah.gov/Session/2025/bills/introduced/CP HB0084 To HB0084S01.pdf)
5. **Comparison to Sub #1** (committee substitute) — [source](https://le.utah.gov/Session/2025/bills/introduced/CP HB0084S01 To HB0084S02.pdf)
6. **House Committee Report** (committee substitute) — [source](https://le.utah.gov/Session/2025/comreport/HB084H10.pdf)
7. **House Transmittal Letter 2** (committee substitute) — [source](https://le.utah.gov/Session/2025/transmit/HB084H20.pdf)
8. **House Transmittal Letter 3** (committee substitute) — [source](https://le.utah.gov/Session/2025/transmit/HB084H30.pdf)
9. **Senate Amendment 1** (committee substitute) — [source](https://le.utah.gov/Session/2025/bills/amended/HB0084S01.Samd.1.pdf)
10. **Senate Committee Report** (committee substitute) — [source](https://le.utah.gov/Session/2025/comreport/HB084S10.pdf)
11. **Senate Transmittal Letter 1** (committee substitute) — [source](https://le.utah.gov/Session/2025/transmit/HB084S10.pdf)
12. **Senate Transmittal Letter 2** (committee substitute) — [source](https://le.utah.gov/Session/2025/transmit/HB084S20.pdf)
13. **Substitute #1** (committee substitute) — [source](https://le.utah.gov/Session/2025/bills/introduced/HB0084S01.xml)
14. **Substitute #2** (committee substitute) — [source](https://le.utah.gov/Session/2025/bills/introduced/HB0084S02.xml)
15. **Enrolled** (enrolled) — [source](https://le.utah.gov/Session/2025/bills/enrolled/HB0084.xml)

## Sponsors

- Lee, Trevor — primary (person)
- Grover, Keith — cosponsor (person)

## Timeline

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

- **2025-01-03T00:00:00+00:00** Bill Numbered but not Distributed
- **2025-01-03T00:00:00+00:00** Numbered Bill Publicly Distributed
- **2025-01-15T19:51:00+00:00** House/ received bill from Legislative Research `receipt`
- **2025-01-21T16:06:00+00:00** House/ received fiscal note from Fiscal Analyst `receipt`
- **2025-01-21T22:27:00+00:00** House/ 1st reading (Introduced)
- **2025-01-27T18:35:00+00:00** House/ to standing committee `referral-committee`
- **2025-01-31T22:08:00+00:00** House Comm - Substitute Recommendation
- **2025-01-31T22:09:00+00:00** House Comm - Favorable Recommendation `committee-passage-favorable`
- **2025-02-03T18:17:00+00:00** House/ comm rpt/ substituted
- **2025-02-03T18:17:00+00:00** House/ 2nd reading
- **2025-02-10T22:15:00+00:00** House/ 3rd reading
- **2025-02-10T22:25:00+00:00** House/ passed 3rd reading `passage`
- **2025-02-10T22:25:00+00:00** House/ held
- **2025-02-11T17:40:00+00:00** House/ to Senate
- **2025-02-11T19:24:00+00:00** Senate/ received from House `receipt`
- **2025-02-11T21:22:00+00:00** Senate/ 1st reading (Introduced)
- **2025-02-14T17:12:00+00:00** Senate/ to standing committee `referral-committee`
- **2025-02-19T15:38:00+00:00** Senate Comm - Amendment Recommendation `amendment-introduction`
- **2025-02-19T15:40:00+00:00** Senate Comm - Favorable Recommendation `committee-passage-favorable`
- **2025-02-19T18:33:00+00:00** Senate/ comm rpt/ amended `amendment-passage`
- **2025-02-19T18:33:00+00:00** Senate/ placed on 2nd Reading Calendar
- **2025-02-26T18:30:00+00:00** Senate/ 2nd reading
- **2025-02-26T18:31:00+00:00** Senate/ substituted
- **2025-02-26T18:35:00+00:00** Senate/ passed 2nd reading `reading-2`
- **2025-02-27T18:16:00+00:00** Senate/ 3rd reading
- **2025-02-27T18:18:00+00:00** Senate/ passed 3rd reading `passage`
- **2025-02-27T18:18:00+00:00** Senate/ to House with amendments
- **2025-02-27T21:06:00+00:00** House/ received from Senate `receipt`
- **2025-02-27T21:06:00+00:00** House/ placed on Concurrence Calendar
- **2025-02-28T17:44:00+00:00** House/ concurs with Senate amendment `amendment-passage`
- **2025-02-28T17:44:00+00:00** House/ to Senate
- **2025-02-28T21:40:00+00:00** Senate/ received from House `receipt`
- **2025-02-28T21:40:00+00:00** Senate/ signed by President/ returned to House `passage`
- **2025-02-28T21:40:00+00:00** Senate/ to House
- **2025-03-03T17:09:00+00:00** House/ received from Senate `receipt`
- **2025-03-03T17:09:00+00:00** House/ signed by Speaker/ sent for enrolling `passage`
- **2025-03-04T17:28:00+00:00** Bill Received from House for Enrolling
- **2025-03-04T17:28:00+00:00** Draft of Enrolled Bill Prepared
- **2025-03-07T16:34:00+00:00** Enrolled Bill Returned to House or Senate `enrolled`
- **2025-03-07T16:34:00+00:00** House/ enrolled bill to Printing
- **2025-03-12T17:04:00+00:00** House/ received enrolled bill from Printing `receipt`
- **2025-03-12T17:04:00+00:00** House/ to Governor `executive-receipt`
- **2025-03-26T14:59:00+00:00** Governor Signed `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/9c25173e-bddc-49fa-9523-344cdb49a3bd`. Confidence: reported (aggregated from official Utah legislature records).