---
type: "Bill"
title: "Residential Construction - Electric Vehicle Charging"
description: "Residential Construction - Electric Vehicle Charging"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2021"
identifier: "HB 784"
citation: "Maryland HB 784 (2021)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Terrasa"]
version_count: 3
action_count: 19
vote_count: 2
first_action: "2021-01-29"
last_action: "2021-05-30"
source: "openstates"
source_identifier: "ocd-bill/4180d0a0-8204-45a1-b21d-9adddbf5f46f"
source_url: "http://mgaleg.maryland.gov/mgawebsite/Legislation/Details/hb0784?ys=2021RS&search=True"
source_hash: "22e1443b586f33d1dccd58ca884c8de85b85ba7166487615ddc0797c4a70519a"
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 784 (2021) — Residential Construction - Electric Vehicle Charging

## Version chain

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

1. **Chapter - Residential Construction - Electric Vehicle Charging** (committee substitute) — [source](http://mgaleg.maryland.gov/2021RS/Chapters_noln/CH_629_hb0784t.pdf)
2. **First - Residential Construction - Electric Vehicle Charging** (committee substitute) — [source](http://mgaleg.maryland.gov/2021RS/bills/hb/hb0784f.pdf)
3. **Third - Residential Construction - Electric Vehicle Charging** (committee substitute) — [source](http://mgaleg.maryland.gov/2021RS/bills/hb/hb0784t.pdf)

## Votes

- On Third Reading — **39–7** (pass) · upper
- On Third Reading — **93–38** (pass) · lower

## Sponsors

- Terrasa — primary (person)

## Timeline

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

- **2021-01-29** First Reading Environment and Transportation `referral-committee`
- **2021-02-02** Hearing 2/16 at 1:30 p.m.
- **2021-03-01** Favorable with Amendments Report by Environment and Transportation `committee-passage-favorable`
- **2021-03-02** Favorable with Amendments { `committee-passage-favorable`
- **2021-03-02** Motion Special Order until Later This Session (Delegate Barve) Adopted
- **2021-03-02** Motion Special Order until Next Session (Delegate Luedtke) Adopted
- **2021-03-02** Motion Special Order until Next Session (Delegate Barve) Adopted
- **2021-03-03** Second Reading Passed with Amendments
- **2021-03-05** Third Reading Passed `passage`
- **2021-03-09** Referred Education, Health, and Environmental Affairs `referral-committee`
- **2021-03-24** Hearing 3/31 at 1:00 p.m.
- **2021-04-10** Favorable Report by Education, Health, and Environmental Affairs `committee-passage-favorable`
- **2021-04-10** Favorable `committee-passage-favorable`
- **2021-04-10** Motion Special Order until 4/12 (Senator Ready) Adopted
- **2021-04-12** Favorable Adopted `committee-passage-favorable`
- **2021-04-12** Second Reading Passed
- **2021-04-12** Third Reading Passed `passage`
- **2021-04-12** Returned Passed
- **2021-05-30** Enacted under Article II, Section 17(c) of the Maryland Constitution - Chapter 629 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/4180d0a0-8204-45a1-b21d-9adddbf5f46f`. Confidence: reported (aggregated from official Maryland legislature records).