---
type: "Bill"
title: "Mandated Reports, Boards, and Commissions - Revisions"
description: "Mandated Reports, Boards, and Commissions - Revisions"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2026"
identifier: "HB 640"
citation: "Maryland HB 640 (2026)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: []
version_count: 4
action_count: 16
vote_count: 3
first_action: "2026-01-30"
last_action: "2026-04-28"
source: "openstates"
source_identifier: "ocd-bill/1947840f-a95d-41dd-b394-6b184dcdb4d1"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0640?ys=2026RS"
source_hash: "682f4c9fa5bc6ca29f9785906e67495ec4c3f0bdd98cf59d7e3112db3657c973"
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 640 (2026) — Mandated Reports, Boards, and Commissions - Revisions

## Version chain

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

1. **Chapter - Mandated Reports, Boards, and Commissions - Revisions** (committee substitute) — [source](http://mgaleg.maryland.gov/2026RS/Chapters_noln/CH_171_hb0640e.pdf)
2. **Enrolled - Mandated Reports, Boards, and Commissions - Revisions** (committee substitute) — [source](http://mgaleg.maryland.gov/2026RS/bills/hb/hb0640e.pdf)
3. **First - Mandated Reports, Boards, and Commissions - Revisions** (committee substitute) — [source](http://mgaleg.maryland.gov/2026RS/bills/hb/hb0640f.pdf)
4. **Third - Mandated Reports, Boards, and Commissions - Revisions** (committee substitute) — [source](http://mgaleg.maryland.gov/2026RS/bills/hb/hb0640t.pdf)

## Votes

- On Third Reading (Amend) — **47–0** (pass) · upper
- On Third Reading and Final Passage (Hse concurred) — **136–0** (pass) · lower
- On Third Reading — **136–0** (pass) · lower

## Sponsors

- Chair, Government, Labor, and Elections Committee — primary (organization)

## Timeline

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

- **2026-01-30** First Reading Government, Labor, and Elections `referral-committee`
- **2026-02-06** Hearing 2/24 at 1:00 p.m.
- **2026-03-09** Favorable with Amendments Report by Government, Labor, and Elections `committee-passage-favorable`
- **2026-03-10** Favorable with Amendments { `committee-passage-favorable`
- **2026-03-10** Second Reading Passed with Amendments
- **2026-03-11** Third Reading Passed `passage`
- **2026-03-12** Referred Education, Energy, and the Environment `referral-committee`
- **2026-03-16** Hearing 3/26 at 1:00 p.m.
- **2026-04-13** Favorable with Amendments Report by Education, Energy, and the Environment `committee-passage-favorable`
- **2026-04-13** Favorable with Amendments { `committee-passage-favorable`
- **2026-04-13** Second Reading Passed with Amendments
- **2026-04-13** Third Reading Passed `passage`
- **2026-04-13** House Concurs Senate Amendments
- **2026-04-13** Third Reading Passed `passage`
- **2026-04-13** Passed Enrolled
- **2026-04-28** Approved by the Governor - Chapter 171 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/1947840f-a95d-41dd-b394-6b184dcdb4d1`. Confidence: reported (aggregated from official Maryland legislature records).