---
type: "Bill"
title: "S.B. 64 Workers' Compensation Health Care Amendments"
description: "S.B. 64 Workers' Compensation Health Care Amendments"
jurisdiction: "us/states/ut"
legislature: "Utah Legislature"
session: "2018"
identifier: "S.B. 64"
citation: "Utah S.B. 64 (2018)"
classification: ["bill"]
subjects: ["Workers' Compensation", "Labor", "Labor Commission"]
status: "enacted"
primary_sponsors: ["Mayne, Karen"]
version_count: 3
action_count: 63
vote_count: 9
first_action: "2018-01-02"
last_action: "2018-03-19"
source: "openstates"
source_identifier: "ocd-bill/b6f0aa23-ed5e-49b6-9dee-7f51f963f34c"
source_url: "http://le.utah.gov/~2018/bills/static/SB0064.html"
source_hash: "4c8028f2c0a5e8b3944ed94b1dc3b548acf6b36a16609f3585d960307f6c0396"
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 S.B. 64 (2018) — S.B. 64 Workers' Compensation Health Care Amendments

## Version chain

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

1. **Introduced** (filed) — [source](http://le.utah.gov/~2018/bills/sbillint/SB0064S02.pdf)
2. **Conference Committee Report 1** (committee substitute) — [source](http://le.utah.gov/~2018/comreport/SB064C10.pdf)
3. **Enrolled** (enrolled) — [source](http://le.utah.gov/~2018/bills/sbillenr/SB0064.pdf)

## Votes

- passed 2nd reading — **25–0** (pass) · legislature
- passed 3rd reading — **67–0** (pass) · legislature
- House Conference Committee - Final Passage — **70–0** (pass) · legislature
- Senate Comm - Favorable Recommendation — **6–0** (pass) · legislature
- Senate Conference Committee - Final Passage — **22–0** (pass) · legislature
- House Comm - Consent Calendar Recommendation — **11–0** (pass) · legislature
- passed 3rd reading — **27–0** (pass) · legislature
- House Comm - Amendment Recommendation # 1 — **11–0** (pass) · legislature
- House Comm - Favorable Recommendation — **11–0** (pass) · legislature

## Sponsors

- Mayne, Karen — primary (person)
- Dunnigan, James A. — cosponsor (person)

## Timeline

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

- **2018-01-02** Bill Numbered but not Distributed
- **2018-01-02** Numbered Bill Publicly Distributed
- **2018-01-16** received bill from Legislative Research
- **2018-01-22** received fiscal note from Fiscal Analyst
- **2018-01-22** 1st reading (Introduced) `introduction, reading-1`
- **2018-01-22** to Senate Business and Labor Committee `referral-committee`
- **2018-01-23** Senate Comm - Not Considered
- **2018-01-30** Senate Comm - Favorable Recommendation `committee-passage-favorable`
- **2018-01-31** committee report favorable `committee-passage-favorable`
- **2018-01-31** placed on 2nd Reading Calendar
- **2018-02-13** to Printing with fiscal note
- **2018-02-16** 2nd reading `reading-2`
- **2018-02-16** circled
- **2018-02-16** uncircled
- **2018-02-16** substituted from # 0 to # 1
- **2018-02-16** passed 2nd reading `reading-2`
- **2018-02-20** 3rd reading `reading-3`
- **2018-02-20** passed 3rd reading `passage`
- **2018-02-20** to House
- **2018-02-20** received from Senate
- **2018-02-20** 1st reading (Introduced) `introduction, reading-1`
- **2018-02-21** to House Business and Labor Committee `referral-committee`
- **2018-03-05** House Comm - Amendment Recommendation # 1
- **2018-03-05** House Comm - Favorable Recommendation `committee-passage-favorable`
- **2018-03-05** House Comm - Consent Calendar Recommendation
- **2018-03-05** comm rpt/amended/placed on Consent Cal
- **2018-03-05** 2nd reading `reading-2`
- **2018-03-07** 3rd reading `reading-3`
- **2018-03-07** passed 3rd reading `passage`
- **2018-03-07** to Senate
- **2018-03-07** received from House
- **2018-03-07** placed on Concurrence Calendar
- **2018-03-07** refuse to concur with House amendments
- **2018-03-07** to House
- **2018-03-07** refused to recede from House amendment
- **2018-03-07** House Conference Committee Appointed Meeting Information
- **2018-03-07** to Senate
- **2018-03-07** received from House
- **2018-03-07** Senate Conference Committee Appointed Meeting Information
- **2018-03-07** to House
- **2018-03-07** fiscal note sent to sponsor
- **2018-03-08** to Printing with fiscal note
- **2018-03-08** Bill Substituted by Conference Committee from # 1 to # 2
- **2018-03-08** Conference Committee Report
- **2018-03-08** House Motion to Adopt Joint Conference Comm Rpt
- **2018-03-08** House Conference Committee - Final Passage
- **2018-03-08** to Senate
- **2018-03-08** received from House
- **2018-03-08** Senate Motion to Adopt Joint Conference Comm Rpt
- **2018-03-08** Senate Conference Committee - Final Passage
- **2018-03-08** to House
- **2018-03-08** received from Senate
- **2018-03-08** signed by Speaker/returned to Senate
- **2018-03-08** to Senate
- **2018-03-08** received from House
- **2018-03-08** signed by President/sent for enrolling
- **2018-03-13** Bill Received from Senate for Enrolling
- **2018-03-13** Draft of Enrolled Bill Prepared
- **2018-03-16** Enrolled Bill Returned to House or Senate
- **2018-03-16** enrolled bill to Printing
- **2018-03-16** received enrolled bill from Printing
- **2018-03-16** to Governor `executive-receipt`
- **2018-03-19** 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/b6f0aa23-ed5e-49b6-9dee-7f51f963f34c`. Confidence: reported (aggregated from official Utah legislature records).