---
type: "Bill"
title: "Public Information Act - Inspection of E-Mail Addresses and Telephone Numbers"
description: "Public Information Act - Inspection of E-Mail Addresses and Telephone Numbers"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2023"
identifier: "HB 636"
citation: "Maryland HB 636 (2023)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Guzzone"]
version_count: 3
action_count: 13
vote_count: 0
first_action: "2023-02-03"
last_action: "2023-04-24"
source: "openstates"
source_identifier: "ocd-bill/1472eff3-a509-4f44-9ff5-2326e7b75c28"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0636?ys=2023RS&search=True"
source_hash: "8c2db923a097b8b4d413c6772c29586d40b8ba9a6b88ff94671cced9a371fc2f"
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 636 (2023) — Public Information Act - Inspection of E-Mail Addresses and Telephone Numbers

## Version chain

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

1. **Chapter - Public Information Act - Inspection of E-Mail Addresses and Telephone Numbers** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/Chapters_noln/CH_107_hb0636t.pdf)
2. **First - Public Information Act - Inspection of E-Mail Addresses and Telephone Numbers** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/hb/hb0636f.pdf)
3. **Third - Public Information Act - Inspection of E-Mail Addresses and Telephone Numbers** (committee substitute) — [source](http://mgaleg.maryland.gov/2023RS/bills/hb/hb0636t.pdf)

## Sponsors

- Guzzone — primary (person)

## Timeline

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

- **2023-02-03** First Reading Health and Government Operations `referral-committee`
- **2023-02-06** Hearing 3/01 at 1:00 p.m.
- **2023-03-13** Favorable Report by Health and Government Operations `committee-passage-favorable`
- **2023-03-14** Favorable Adopted Second Reading Passed `committee-passage-favorable`
- **2023-03-15** Third Reading Passed `passage`
- **2023-03-16** Referred Education, Energy, and the Environment `referral-committee`
- **2023-03-20** Hearing 3/28 at 1:00 p.m.
- **2023-04-07** Favorable Report by Education, Energy, and the Environment `committee-passage-favorable`
- **2023-04-07** Favorable Adopted `committee-passage-favorable`
- **2023-04-07** Second Reading Passed
- **2023-04-10** Third Reading Passed `passage`
- **2023-04-10** Returned Passed
- **2023-04-24** Approved by the Governor - Chapter 107 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/1472eff3-a509-4f44-9ff5-2326e7b75c28`. Confidence: reported (aggregated from official Maryland legislature records).