---
type: "Bill"
title: "Election Law - Election Disinformation and Improper Influence Related to Voting"
description: "Election Law - Election Disinformation and Improper Influence Related to Voting"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2024"
identifier: "HB 333"
citation: "Maryland HB 333 (2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Atterbeary", "Ebersole", "Rosenberg", "Vogel", "Wilkins", "Wims", "Wu", "Young"]
version_count: 4
action_count: 18
vote_count: 4
first_action: "2024-01-17"
last_action: "2024-04-25"
source: "openstates"
source_identifier: "ocd-bill/1fc8feca-f052-4a51-a298-2df453ec96b0"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0333?ys=2024RS&search=True"
source_hash: "56b6097c99970f0030214815aa5737991bbe479e7877531e91a2aaa0fbd77f9d"
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 333 (2024) — Election Law - Election Disinformation and Improper Influence Related to Voting

## Version chain

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

1. **Chapter - Election Law - Election Disinformation and Improper Influence Related to Voting** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/Chapters_noln/CH_126_hb0333e.pdf)
2. **Enrolled - Election Law - Election Disinformation and Improper Influence Related to Voting** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0333e.pdf)
3. **First - Election Law - Election Disinformation on Large Social Media Platforms and Influence Related to Voting** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0333f.pdf)
4. **Third - Election Law - Election Disinformation and Improper Influence Related to Voting** (committee substitute) — [source](http://mgaleg.maryland.gov/2024RS/bills/hb/hb0333t.pdf)

## Votes

- On Third Reading and Final Passage (Hse concurred) — **101–35** (pass) · lower
- On Third Reading — **101–36** (pass) · lower
- On Third Reading (Amend) — **33–11** (pass) · upper
- FLA Del. Fisher /873726/1 — **37–93** (fail) · lower

## Sponsors

- Atterbeary — primary (person)
- Ebersole — primary (person)
- Rosenberg — primary (person)
- Vogel — primary (person)
- Wilkins — primary (person)
- Wims — primary (person)
- Wu — primary (person)
- Young — primary (person)

## Timeline

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

- **2024-01-17** First Reading Ways and Means `referral-committee`
- **2024-01-22** Hearing 2/06 at 1:00 p.m.
- **2024-03-14** Favorable with Amendments Report by Ways and Means `committee-passage-favorable`
- **2024-03-15** Favorable with Amendments { `committee-passage-favorable`
- **2024-03-15** Motion Special Order until Next Session (Delegate Fisher) Adopted
- **2024-03-15** Floor Amendment {
- **2024-03-15** Second Reading Passed with Amendments
- **2024-03-18** Third Reading Passed `passage`
- **2024-03-18** Referred Education, Energy, and the Environment `referral-committee`
- **2024-03-19** Hearing 3/27 at 1:00 p.m.
- **2024-04-05** Favorable with Amendments Report by Education, Energy, and the Environment `committee-passage-favorable`
- **2024-04-05** Favorable with Amendments { `committee-passage-favorable`
- **2024-04-05** Second Reading Passed with Amendments
- **2024-04-05** Third Reading Passed `passage`
- **2024-04-06** House Concurs Senate Amendments
- **2024-04-06** Third Reading Passed `passage`
- **2024-04-06** Passed Enrolled
- **2024-04-25** Approved by the Governor - Chapter 126 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/1fc8feca-f052-4a51-a298-2df453ec96b0`. Confidence: reported (aggregated from official Maryland legislature records).