---
type: "Bill"
title: "Organic Waste – Organics Recycling – Collection and Acceptance for Final Disposal"
description: "Organic Waste – Organics Recycling – Collection and Acceptance for Final Disposal"
jurisdiction: "us/states/md"
legislature: "Maryland General Assembly"
session: "2019"
identifier: "HB 510"
citation: "Maryland HB 510 (2019)"
classification: ["bill"]
subjects: ["Environment", "Environmental Matters", "Food", "Industry and Technology", "Recycling", "Refuse Disposal"]
status: "enacted"
primary_sponsors: ["Cassilly"]
version_count: 1
action_count: 14
vote_count: 2
first_action: "2019-02-04"
last_action: "2019-04-30"
source: "openstates"
source_identifier: "ocd-bill/a92851ff-0422-4e8d-af2b-50684bf9682e"
source_url: "http://mgaleg.maryland.gov/webmga/frmMain.aspx?id=HB510&stab=01&pid=billpage&tab=subject3&ys=2019rs"
source_hash: "9144f2bfeaf0508787d30ef83c28cd2e1da597725e5d415c9d1546640e4b2ccc"
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 510 (2019) — Organic Waste – Organics Recycling – Collection and Acceptance for Final Disposal

## Version chain

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

1. **Bill Text** (committee substitute) — [source](http://mgaleg.maryland.gov/2019RS/bills/hb/hb0510f.pdf)

## Votes

- On Third Reading — **45–0** (pass) · upper
- On Third Reading — **132–0** (pass) · lower

## Sponsors

- Cassilly — primary (person)
- Jalisi — cosponsor (person)
- Stein — cosponsor (person)

## Timeline

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

- **2019-02-04** First Reading Environment and Transportation `referral-committee`
- **2019-02-07** Hearing 2/27 at 1:00 p.m.
- **2019-03-15** Favorable with Amendments Report by Environment and Transportation `committee-passage-favorable`
- **2019-03-15** Favorable with Amendments {220513/1 Report Adopted `committee-passage-favorable`
- **2019-03-15** Second Reading Passed with Amendments
- **2019-03-16** Third Reading Passed (132-0) `passage`
- **2019-03-18** First Reading Education, Health, and Environmental Affairs `referral-committee`
- **2019-03-19** Hearing 3/26 at 1:00 p.m.
- **2019-04-03** Favorable Report by Education, Health, and Environmental Affairs `committee-passage-favorable`
- **2019-04-03** Favorable Report Adopted `committee-passage-favorable`
- **2019-04-03** Second Reading Passed
- **2019-04-04** Third Reading Passed (45-0) `passage`
- **2019-04-04** Returned Passed
- **2019-04-30** Approved by the Governor - Chapter 366 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/a92851ff-0422-4e8d-af2b-50684bf9682e`. Confidence: reported (aggregated from official Maryland legislature records).