---
type: "Bill"
title: "COVID-19; workers' compensation claims presumption provided for specified employees, report required, and CAMPUS system implementation extension authorized."
description: "COVID-19; workers' compensation claims presumption provided for specified employees, report required, and CAMPUS system implementation extension authorized."
jurisdiction: "us/states/mn"
legislature: "Minnesota Legislature"
session: "2019-2020"
identifier: "HF 4537"
citation: "Minnesota HF 4537 (2019-2020)"
classification: ["bill"]
subjects: ["Emergency and 911 Services", "Fire and Firefighters", "Hospitals and Health Facilities", "Police and Peace Officers", "Workers Compensation"]
status: "enacted"
primary_sponsors: ["Wolgamott"]
version_count: 1
action_count: 19
vote_count: 2
first_action: "2020-04-07"
last_action: "2020-04-14"
source: "openstates"
source_identifier: "ocd-bill/848caa55-567a-49c3-9274-152d96498750"
source_url: "https://www.revisor.mn.gov/bills/bill.php?b=House&f=HF4537&ssn=0&y=2020"
source_hash: "42117c3b0d1c98c2071a2313434c1dbeaa5d4f8d9e9254e5506becbae65e5108"
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-mn"]
---

# Minnesota HF 4537 (2019-2020) — COVID-19; workers' compensation claims presumption provided for specified employees, report required, and CAMPUS system implementation extension authorized.

## Version chain

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

1. **Introduction** (committee substitute) — [source](https://www.revisor.mn.gov/bills/text.php?number=HF4537&version=0&session=ls91&session_year=2020&session_number=0)

## Votes

- Declaration of Urgency — **134–0** (pass) · lower
- Passage — **130–4** (pass) · lower

## Sponsors

- Wolgamott — primary (person)
- Becker-Finn — cosponsor (person)
- Cantrell — cosponsor (person)
- Howe — cosponsor (person)

## Timeline

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

- **2020-04-07** Introduction and first reading `introduction`
- **2020-04-07** Rules suspended, urgency declared
- **2020-04-07** Second reading `reading-2`
- **2020-04-07** Third reading `reading-3`
- **2020-04-07** Bill was passed `passage`
- **2020-04-07** Presented to Governor 04/07/2020 `executive-receipt`
- **2020-04-07** Governor approval 04/07/2020 `executive-signature`
- **2020-04-07** Secretary of State, Filed 04/07/2020
- **2020-04-14** Returned from Senate
- **2020-04-14** Authors added Becker-Finn, Cantrell
- **2020-04-07** Received from House `introduction`
- **2020-04-07** Introduction and first reading `introduction`
- **2020-04-07** Urgency declared rules suspended
- **2020-04-07** Second reading `reading-2`
- **2020-04-07** Third reading Passed `passage`
- **2020-04-07** Presentment date 04/07/2020
- **2020-04-07** Governor's action Approval 04/07/2020 `executive-signature`
- **2020-04-14** Secretary of State Chapter 72 04/07/2020
- **2020-04-08** Effective date 04/08/20

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/848caa55-567a-49c3-9274-152d96498750`. Confidence: reported (aggregated from official Minnesota legislature records).