---
type: "Bill"
title: "Historic St. Mary's City Fort to 400 Commission"
description: "Historic St. Mary's City Fort to 400 Commission"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2021"
identifier: "SB 946"
citation: "Maryland SB 946 (2021)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Bailey", "Carozza", "Simonaire"]
version_count: 4
action_count: 17
vote_count: 3
first_action: "2021-02-14"
last_action: "2021-05-30"
source: "openstates"
source_identifier: "ocd-bill/0a7a8d53-bdbe-459f-a0eb-1551267f7ae5"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/sb0946?ys=2021RS&search=True"
source_hash: "12830eb7a0d43439f3a11b0daeaa6102a9169f0123fa6293a24e4abfb61613b0"
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 SB 946 (2021) — Historic St. Mary's City Fort to 400 Commission

## Version chain

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

1. **Chapter - Historic St. Mary's City Fort to 400 Commission** (committee substitute) — [source](http://mgaleg.maryland.gov/2021RS/Chapters_noln/CH_688_sb0946e.pdf)
2. **Enrolled - Historic St. Mary's City Fort to 400 Commission** (committee substitute) — [source](http://mgaleg.maryland.gov/2021RS/bills/sb/sb0946e.pdf)
3. **First - Historic St. Mary's City Fort to 400 Commission** (committee substitute) — [source](http://mgaleg.maryland.gov/2021RS/bills/sb/sb0946f.pdf)
4. **Third - Historic St. Mary's City Fort to 400 Commission** (committee substitute) — [source](http://mgaleg.maryland.gov/2021RS/bills/sb/sb0946t.pdf)

## Votes

- On Third Reading — **47–0** (pass) · upper
- On third reading — **47–0** (pass) · upper
- On Third Reading (Amend) — **138–0** (pass) · lower

## Sponsors

- Bailey — primary (person)
- Carozza — primary (person)
- Simonaire — primary (person)

## Timeline

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

- **2021-02-14** First Reading Senate Rules `referral-committee`
- **2021-03-02** Rereferred to Education, Health, and Environmental Affairs
- **2021-03-10** Hearing 3/16 at 1:00 p.m.
- **2021-03-22** Favorable with Amendments Report by Education, Health, and Environmental Affairs `committee-passage-favorable`
- **2021-03-22** Favorable with Amendments { `committee-passage-favorable`
- **2021-03-22** Second Reading Passed with Amendments
- **2021-03-22** Motion Rules Suspend Two Readings Same Day Const/Rule 24 (Senator King) Adopted
- **2021-03-22** Third Reading Passed `passage`
- **2021-03-24** Referred Rules and Executive Nominations `referral-committee`
- **2021-04-08** Favorable with Amendments Report by House Rules and Executive Nominations `committee-passage-favorable`
- **2021-04-10** Favorable with Amendments { `committee-passage-favorable`
- **2021-04-10** Second Reading Passed with Amendments
- **2021-04-12** Third Reading Passed `passage`
- **2021-04-12** Senate Concurs House Amendments
- **2021-04-12** Third Reading Passed `passage`
- **2021-04-12** Passed Enrolled
- **2021-05-30** Enacted under Article II, Section 17(c) of the Maryland Constitution - Chapter 688 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/0a7a8d53-bdbe-459f-a0eb-1551267f7ae5`. Confidence: reported (aggregated from official Maryland legislature records).