---
type: "Bill"
title: "Public Health - Parkinson's Disease - Advisory Committee and Website"
description: "Public Health - Parkinson's Disease - Advisory Committee and Website"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2023"
identifier: "SB 584"
citation: "Maryland SB 584 (2023)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Elfreth", "Gile"]
version_count: 4
action_count: 16
vote_count: 0
first_action: "2023-02-06"
last_action: "2023-05-03"
source: "openstates"
source_identifier: "ocd-bill/42b1793f-cff4-47f9-a0fe-548064f43c8d"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/sb0584?ys=2023RS&search=True"
source_hash: "d9de8b3a4caa7641464dc70fafc42bdde874c97be4c9ea19e7e0e3d52c0d1e61"
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-md"]
---

# Maryland SB 584 (2023) — Public Health - Parkinson's Disease - Advisory Committee and Website

## Version chain

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

1. **Chapter - Public Health - Parkinson's Disease - Advisory Committee and Website** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/Chapters_noln/CH_383_sb0584e.pdf)
2. **Enrolled - Public Health - Parkinson's Disease - Advisory Committee and Website** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/sb/sb0584e.pdf)
3. **First - Public Health – Parkinson’s Disease Registry – Established** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/sb/sb0584f.pdf)
4. **Third - Public Health - Parkinson's Disease - Advisory Committee and Website** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/sb/sb0584t.pdf)

## Sponsors

- Elfreth — primary (person)
- Gile — primary (person)

## Timeline

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

- **2023-02-06** First Reading Finance `referral-committee`
- **2023-02-08** Hearing 3/10 at 1:00 p.m.
- **2023-03-17** Favorable with Amendments Report by Finance `committee-passage-favorable`
- **2023-03-17** Favorable with Amendments { `committee-passage-favorable`
- **2023-03-17** Second Reading Passed with Amendments
- **2023-03-20** Third Reading Passed `passage`
- **2023-03-20** Referred Health and Government Operations `referral-committee`
- **2023-03-22** Hearing 3/28 at 1:00 p.m.
- **2023-04-03** Favorable with Amendments Report by Health and Government Operations `committee-passage-favorable`
- **2023-04-03** Favorable with Amendments { `committee-passage-favorable`
- **2023-04-03** Second Reading Passed with Amendments
- **2023-04-04** Third Reading Passed `passage`
- **2023-04-06** Senate Concurs House Amendments
- **2023-04-06** Third Reading Passed `passage`
- **2023-04-06** Passed Enrolled
- **2023-05-03** Approved by the Governor - Chapter 383 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/42b1793f-cff4-47f9-a0fe-548064f43c8d`. Confidence: reported (aggregated from official Maryland legislature records).