---
type: "Bill"
title: "Prince George's County - Public High Schools - Drug Detection Products PG 501-26"
description: "Prince George's County - Public High Schools - Drug Detection Products PG 501-26"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2026"
identifier: "HB 423"
citation: "Maryland HB 423 (2026)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Prince George's County Delegation"]
version_count: 3
action_count: 16
vote_count: 2
first_action: "2026-01-22"
last_action: "2026-05-12"
source: "openstates"
source_identifier: "ocd-bill/0e12daba-042d-4b56-baf9-82d21b6a9d97"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0423?ys=2026RS"
source_hash: "57cddfee835a0f5a64fa2d62ea9685ab59dde7b3b7f1f0dc84421ae4acd3fb1f"
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 423 (2026) — Prince George's County - Public High Schools - Drug Detection Products PG 501-26

## Version chain

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

1. **Chapter - Prince George's County - Public High Schools - Drug Detection Products PG 501-26** (committee substitute) — [source](http://mgaleg.maryland.gov/2026RS/Chapters_noln/CH_583_hb0423t.pdf)
2. **First - Prince George's County - Public High Schools - Drug Detection Products PG 501-26** (committee substitute) — [source](http://mgaleg.maryland.gov/2026RS/bills/hb/hb0423f.pdf)
3. **Third - Prince George's County - Public High Schools - Drug Detection Products PG 501-26** (committee substitute) — [source](http://mgaleg.maryland.gov/2026RS/bills/hb/hb0423t.pdf)

## Votes

- On Third Reading — **124–1** (pass) · lower
- On Third Reading — **47–0** (pass) · upper

## Sponsors

- Prince George's County Delegation — primary (person)

## Timeline

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

- **2026-01-22** First Reading Ways and Means `referral-committee`
- **2026-01-28** Hearing 2/11 at 1:00 p.m.
- **2026-02-02** Hearing canceled
- **2026-02-02** Hearing 2/11 at 2:00 p.m.
- **2026-03-20** Favorable with Amendments Report by Ways and Means `committee-passage-favorable`
- **2026-03-20** Favorable with Amendments { `committee-passage-favorable`
- **2026-03-20** Second Reading Passed with Amendments
- **2026-03-21** Third Reading Passed `passage`
- **2026-03-23** Referred Education, Energy, and the Environment `referral-committee`
- **2026-03-26** Hearing 4/07 at 1:00 p.m.
- **2026-04-09** Favorable Report by Education, Energy, and the Environment `committee-passage-favorable`
- **2026-04-09** Favorable Adopted `committee-passage-favorable`
- **2026-04-09** Second Reading Passed
- **2026-04-13** Third Reading Passed `passage`
- **2026-04-13** Returned Passed
- **2026-05-12** Approved by the Governor - Chapter 583 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/0e12daba-042d-4b56-baf9-82d21b6a9d97`. Confidence: reported (aggregated from official Maryland legislature records).