---
type: "Bill"
title: "Washington Suburban Sanitary Commission - System Development Charge - Exemptions MC/PG 107-25"
description: "Washington Suburban Sanitary Commission - System Development Charge - Exemptions MC/PG 107-25"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2025"
identifier: "HB 1230"
citation: "Maryland HB 1230 (2025)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Montgomery County Delegation and Prince George's County Delegation"]
version_count: 3
action_count: 20
vote_count: 2
first_action: "2025-02-07"
last_action: "2025-05-13"
source: "openstates"
source_identifier: "ocd-bill/064f719e-f106-4da6-bd25-a478de90e3a3"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb1230?ys=2025RS&search=True"
source_hash: "a7f134ae451492b9365a711387c718297e23fb1b87f403c644ccb6f246d7b4b2"
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 1230 (2025) — Washington Suburban Sanitary Commission - System Development Charge - Exemptions MC/PG 107-25

## Version chain

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

1. **Chapter - Washington Suburban Sanitary Commission - System Development Charge - Exemptions MC/PG 107-25** (committee substitute) — [source](http://mgaleg.maryland.gov/2025RS/Chapters_noln/CH_594_hb1230t.pdf)
2. **First - Washington Suburban Sanitary Commission - System Development Charge - Exemptions MC/PG 107-25** (committee substitute) — [source](http://mgaleg.maryland.gov/2025RS/bills/hb/hb1230f.pdf)
3. **Third - Washington Suburban Sanitary Commission - System Development Charge - Exemptions MC/PG 107-25** (committee substitute) — [source](http://mgaleg.maryland.gov/2025RS/bills/hb/hb1230t.pdf)

## Votes

- On Third Reading — **135–1** (pass) · lower
- Bill is on Third Reading for Final Passage. — **47–0** (pass) · upper

## Sponsors

- Montgomery County Delegation and Prince George's County Delegation — primary (person)

## Timeline

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

- **2025-02-07** First Reading Environment and Transportation `referral-committee`
- **2025-02-26** Hearing 3/07 at 1:00 p.m.
- **2025-03-02** Hearing canceled
- **2025-03-02** Hearing 3/11 at 1:00 p.m.
- **2025-03-15** Favorable with Amendments Report by Environment and Transportation `committee-passage-favorable`
- **2025-03-15** Favorable with Amendments { `committee-passage-favorable`
- **2025-03-15** Second Reading Passed with Amendments
- **2025-03-17** Third Reading Passed `passage`
- **2025-03-17** Referred Education, Energy, and the Environment `referral-committee`
- **2025-03-18** Hearing 4/01 at 1:00 p.m.
- **2025-04-01** Hearing canceled
- **2025-04-01** Hearing 4/01 at 1:30 p.m.
- **2025-04-01** Hearing canceled
- **2025-04-01** Hearing 4/01 at 3:30 p.m.
- **2025-04-03** Favorable Report by Education, Energy, and the Environment `committee-passage-favorable`
- **2025-04-03** Favorable Adopted Second Reading Passed `committee-passage-favorable`
- **2025-04-04** Motion Special Order until 4/7 (Senator Love) Adopted
- **2025-04-07** Third Reading Passed `passage`
- **2025-04-07** Returned Passed
- **2025-05-13** Approved by the Governor - Chapter 594 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/064f719e-f106-4da6-bd25-a478de90e3a3`. Confidence: reported (aggregated from official Maryland legislature records).