---
type: "Bill"
title: "Hospitals and Related Institutions – Residential Treatment Centers – Accreditation"
description: "Hospitals and Related Institutions – Residential Treatment Centers – Accreditation"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2024"
identifier: "HB 1134"
citation: "Maryland HB 1134 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Bagnall", "Lopez"]
version_count: 3
action_count: 11
vote_count: 1
first_action: "2024-02-07"
last_action: "2024-05-16"
source: "openstates"
source_identifier: "ocd-bill/503f2e9c-e79e-4e71-83d3-b8722457eb42"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb1134?ys=2024RS&search=True"
source_hash: "04563654726ac4e829b53e80e552efc9df1ced8f2729adc1100acba931db7aad"
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 HB 1134 (2024) — Hospitals and Related Institutions – Residential Treatment Centers – Accreditation

## Version chain

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

1. **Chapter - Hospitals and Related Institutions – Residential Treatment Centers – Accreditation** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/Chapters_noln/CH_853_hb1134t.pdf)
2. **First - Hospitals and Related Institutions – Residential Treatment Centers – Accreditation** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb1134f.pdf)
3. **Third - Hospitals and Related Institutions – Residential Treatment Centers – Accreditation** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb1134t.pdf)

## Votes

- On Third Reading — **135–0** (pass) · lower

## Sponsors

- Bagnall — primary (person)
- Lopez — primary (person)

## Timeline

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

- **2024-02-07** First Reading Health and Government Operations `referral-committee`
- **2024-02-14** Hearing 3/01 at 2:00 p.m.
- **2024-03-11** Favorable Report by Health and Government Operations `committee-passage-favorable`
- **2024-03-12** Favorable Adopted Second Reading Passed `committee-passage-favorable`
- **2024-03-13** Third Reading Passed `passage`
- **2024-03-14** Referred Finance `referral-committee`
- **2024-03-28** Favorable Report by Finance `committee-passage-favorable`
- **2024-03-29** Favorable Adopted Second Reading Passed `committee-passage-favorable`
- **2024-04-03** Third Reading Passed `passage`
- **2024-04-04** Returned Passed
- **2024-05-16** Approved by the Governor - Chapter 853 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/503f2e9c-e79e-4e71-83d3-b8722457eb42`. Confidence: reported (aggregated from official Maryland legislature records).