---
type: "Bill"
title: "Crimes and offenses, further provides for the crime of unauthorized entry of a critical infrastructure"
description: "Crimes & Offenses"
jurisdiction: "us/states/al"
legislature: "Alabama Legislature"
session: "2024rs"
identifier: "HB 453"
citation: "Alabama HB 453 (2024rs)"
classification: ["bill"]
subjects: ["Crimes & Offenses"]
status: "enacted"
primary_sponsors: ["Arnold Mooney"]
version_count: 7
action_count: 24
vote_count: 6
first_action: "2024-04-11T04:00:00+00:00"
last_action: "2024-05-16T04:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/89ef9635-9431-442e-b27f-29357ae81fcc"
source_url: "https://alison.legislature.state.al.us/bill-search"
source_hash: "5737128c98b59653fb08fd8d7ee30e2d481fb7141242b803f8b16e40f1d1a405"
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-al"]
---

# Alabama HB 453 (2024rs) — Crimes and offenses, further provides for the crime of unauthorized entry of a critical infrastructure

Crimes & Offenses

## Version chain

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

1. **Introduced** (filed) — [source](https://alison.legislature.state.al.us/files/pdf/SearchableInstruments/2024RS/HB453-int.pdf)
2. **Act 2024-395** (committee substitute) — [source](http://arc-sos.state.al.us/ucp/L1548616.AI1.pdf)
3. **Amendment 3GPMZEZ-1** (committee substitute) — [source](https://alison.legislature.state.al.us/files/pdf/SearchableInstruments/2024RS/3GPMZEZ-1.pdf)
4. **Amendment Y3YI222-1** (committee substitute) — [source](https://alison.legislature.state.al.us/files/pdf/SearchableInstruments/2024RS/Y3YI222-1.pdf)
5. **Engrossed** (committee substitute) — [source](https://alison.legislature.state.al.us/files/pdf/SearchableInstruments/2024RS/HB453-eng.pdf)
6. **Transportation, Utilities and Infrastructure Amendment 4M8Q33I-1** (committee substitute) — [source](https://alison.legislature.state.al.us/files/pdf/SearchableInstruments/2024RS/4M8Q33I-1.pdf)
7. **Enrolled** (enrolled) — [source](https://alison.legislature.state.al.us/files/pdf/SearchableInstruments/2024RS/HB453-enr.pdf)

## Votes

- Roll of the H for Vote 809 on HB453 (2024 Regular Session) — **101–0** (pass) · lower
- Roll of the H for Vote 812 on HB453 (2024 Regular Session) — **102–0** (pass) · lower
- Roll of the H for Vote 811 on HB453 (2024 Regular Session) — **103–0** (pass) · lower
- Roll of the S for Vote 1161 on HB453 (2024 Regular Session) — **32–0** (pass) · upper
- Roll of the S for Vote 1162 on HB453 (2024 Regular Session) — **32–0** (pass) · upper
- Roll of the H for Vote 810 on HB453 (2024 Regular Session) — **103–0** (pass) · lower

## Sponsors

- Arnold Mooney — primary (person)

## Timeline

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

- **2024-05-16T04:00:00+00:00** Enacted `became-law`
- **2024-05-08T04:00:00+00:00** Signature Requested
- **2024-05-08T04:00:00+00:00** Delivered to Governor `executive-receipt`
- **2024-05-08T04:00:00+00:00** Enrolled
- **2024-05-08T04:00:00+00:00** Ready to Enroll
- **2024-05-08T04:00:00+00:00** Motion to Read a Third Time and Pass - Adopted Roll Call 1162 `passage`
- **2024-05-08T04:00:00+00:00** Third Reading in Second House
- **2024-05-02T04:00:00+00:00** Read for the Second Time and placed on the Calendar (Transportation and Energy)
- **2024-05-02T04:00:00+00:00** Reported Out of Committee Second House
- **2024-04-30T04:00:00+00:00** Pending Committee Action in Second House (Transportation and Energy)
- **2024-04-30T04:00:00+00:00** Read for the first time and referred to the Senate Committee on Transportation and Energy `reading-1, referral-committee`
- **2024-04-25T04:00:00+00:00** Engrossed
- **2024-04-25T04:00:00+00:00** Motion to Read a Third Time and Pass as Amended - Adopted Roll Call 812 `passage`
- **2024-04-25T04:00:00+00:00** Motion to Adopt - Adopted Roll Call 811
- **2024-04-25T04:00:00+00:00** Mooney 1st Amendment Offered `amendment-introduction`
- **2024-04-25T04:00:00+00:00** Motion to Adopt - Adopted Roll Call 810
- **2024-04-25T04:00:00+00:00** Transportation, Utilities and Infrastructure Engrossed Substitute Offered (Transportation, Utilities and Infrastructure) `amendment-introduction`
- **2024-04-25T04:00:00+00:00** Third Reading in House of Origin
- **2024-04-18T04:00:00+00:00** Read for the Second Time and placed on the Calendar (Transportation, Utilities and Infrastructure)
- **2024-04-17T04:00:00+00:00** Reported Out of Committee House of Origin (Transportation, Utilities and Infrastructure)
- **2024-04-17T04:00:00+00:00** Transportation, Utilities and Infrastructure 1st Amendment (Transportation, Utilities and Infrastructure)
- **2024-04-11T04:00:00+00:00** Pending Committee Action in House of Origin (Transportation, Utilities and Infrastructure)
- **2024-04-11T04:00:00+00:00** Read for the first time and referred to the House Committee on Transportation, Utilities and Infrastructure `reading-1, referral-committee`
- **2024-05-15T19:15:00+00:00** Enacted as 2024-395 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/89ef9635-9431-442e-b27f-29357ae81fcc`. Confidence: reported (aggregated from official Alabama legislature records).