---
type: "Bill"
title: "Emergency Services - Automated External Defibrillator and Naloxone Co-Location Initiative - Requirements for Public Buildings"
description: "Emergency Services - Automated External Defibrillator and Naloxone Co-Location Initiative - Requirements for Public Buildings"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2024"
identifier: "SB 1099"
citation: "Maryland SB 1099 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Augustine", "Brooks", "Carozza", "Elfreth", "Feldman", "Folden", "Gile", "Guzzone", "Hester", "Hettleman", "Jackson", "James", "Kagan", "King", "Kramer", "Lam", "Lewis Young", "McKay", "Muse", "Rosapepe", "Salling", "Simonaire", "Smith", "Waldstreicher", "West", "Zucker"]
version_count: 4
action_count: 22
vote_count: 3
first_action: "2024-02-02"
last_action: "2024-05-16"
source: "openstates"
source_identifier: "ocd-bill/9c5b91b3-4267-4953-a638-587db8402565"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/sb1099?ys=2024RS&search=True"
source_hash: "b1e79d94270e09493db9d9740d00c338314969bf99ea14a2d3caa05d2780360a"
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 1099 (2024) — Emergency Services - Automated External Defibrillator and Naloxone Co-Location Initiative - Requirements for Public Buildings

## Version chain

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

1. **Chapter - Emergency Services - Automated External Defibrillator and Naloxone Co-Location Initiative - Requirements for Public Buildings** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/Chapters_noln/CH_764_sb1099e.pdf)
2. **Enrolled - Emergency Services - Automated External Defibrillator and Naloxone Co-Location Initiative - Requirements for Public Buildings** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/sb/sb1099e.pdf)
3. **First - Emergency Services - Automated External Defibrillator and Naloxone Co-Location Initiative - Requirements for Public Buildings** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/sb/sb1099f.pdf)
4. **Third - Emergency Services - Automated External Defibrillator and Naloxone Co-Location Initiative - Requirements for Public Buildings** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/sb/sb1099t.pdf)

## Votes

- On Third Reading — **45–0** (pass) · upper
- On Third Reading (Amend) — **138–0** (pass) · lower
- Bill is on Third Reading for Final Passage. — **47–0** (pass) · upper

## Sponsors

- Augustine — primary (person)
- Brooks — primary (person)
- Carozza — primary (person)
- Elfreth — primary (person)
- Feldman — primary (person)
- Folden — primary (person)
- Gile — primary (person)
- Guzzone — primary (person)
- Hester — primary (person)
- Hettleman — primary (person)
- Jackson — primary (person)
- James — primary (person)
- Kagan — primary (person)
- King — primary (person)
- Kramer — primary (person)
- Lam — primary (person)
- Lewis Young — primary (person)
- McKay — primary (person)
- Muse — primary (person)
- Rosapepe — primary (person)
- Salling — primary (person)
- Simonaire — primary (person)
- Smith — primary (person)
- Waldstreicher — primary (person)
- West — primary (person)
- Zucker — primary (person)

## Timeline

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

- **2024-02-02** First Reading Education, Energy, and the Environment `referral-committee`
- **2024-02-09** Hearing 3/01 at 1:00 p.m.
- **2024-02-13** Hearing canceled
- **2024-02-13** Hearing 3/01 at 9:00 a.m.
- **2024-03-15** Favorable with Amendments Report by Education, Energy, and the Environment `committee-passage-favorable`
- **2024-03-15** Favorable with Amendments { `committee-passage-favorable`
- **2024-03-15** Second Reading Passed with Amendments
- **2024-03-18** Third Reading Passed `passage`
- **2024-03-19** Referred Health and Government Operations `referral-committee`
- **2024-03-25** Hearing 4/02 at 1:00 p.m.
- **2024-04-02** Hearing canceled
- **2024-04-02** Hearing 4/02 at 2:00 p.m.
- **2024-04-02** Hearing canceled
- **2024-04-02** Hearing 4/02 at 1:30 p.m.
- **2024-04-05** Favorable with Amendments Report by Health and Government Operations `committee-passage-favorable`
- **2024-04-05** Favorable with Amendments { `committee-passage-favorable`
- **2024-04-05** Second Reading Passed with Amendments
- **2024-04-08** Third Reading Passed `passage`
- **2024-04-08** Senate Concurs House Amendments
- **2024-04-08** Third Reading Passed `passage`
- **2024-04-08** Passed Enrolled
- **2024-05-16** Approved by the Governor - Chapter 764 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/9c5b91b3-4267-4953-a638-587db8402565`. Confidence: reported (aggregated from official Maryland legislature records).