---
type: "Bill"
title: "Improving the outcomes associated with waste material management systems, including products affecting organic material management systems."
description: "Improving the outcomes associated with waste material management systems, including products affecting organic material management systems."
jurisdiction: "us/states/wa"
legislature: "Washington Legislature"
session: "2023-2024"
identifier: "HB 2301"
citation: "Washington HB 2301 (2023-2024)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Doglio"]
version_count: 5
action_count: 41
vote_count: 3
first_action: "2024-01-11"
last_action: "2024-03-28"
source: "openstates"
source_identifier: "ocd-bill/b4e8f4b0-fbe9-4ce3-b05a-9c5c489da8bc"
source_url: "http://apps.leg.wa.gov/billinfo/summary.aspx?bill=2301&year=2023"
source_hash: "297a94bedc780e0d8a6238c21cd1748362b03e3ac6c5afcba81b30946ede06f6"
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-wa"]
---

# Washington HB 2301 (2023-2024) — Improving the outcomes associated with waste material management systems, including products affecting organic material management systems.

## Version chain

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

1. **Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2023-24/Htm/Bills/House%20Bills/2301.htm)
2. **Engrossed Second Substitute Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2023-24/Htm/Bills/House%20Bills/2301-S2.E.htm)
3. **Second Substitute Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2023-24/Htm/Bills/House%20Bills/2301-S2.htm)
4. **Second Substitute Passed Legislature** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2023-24/Htm/Bills/House%20Passed%20Legislature/2301-S2.PL.htm)
5. **Substitute Bill** (committee substitute) — [source](http://lawfilesext.leg.wa.gov/Biennium/2023-24/Htm/Bills/House%20Bills/2301-S.htm)

## Votes

- 3rd Reading & Final Passage (#45) — **58–39** (pass) · lower
- Final Passage as Amended by the Senate (#54) — **57–36** (pass) · lower
- 3rd Reading & Final Passage as Amended by the Senate (#20) — **30–19** (pass) · upper

## Sponsors

- Doglio — primary (person)
- Berry — cosponsor (person)
- Cortes — cosponsor (person)
- Duerr — cosponsor (person)
- Fitzgibbon — cosponsor (person)
- Kloba — cosponsor (person)
- Leavitt — cosponsor (person)
- Macri — cosponsor (person)
- Ormsby — cosponsor (person)
- Peterson — cosponsor (person)
- Pollet — cosponsor (person)
- Ramel — cosponsor (person)
- Shavers — cosponsor (person)

## Timeline

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

- **2024-01-11** First reading, referred to Environment & Energy. `reading-1`
- **2024-01-23** Public hearing in the House Committee on Environment & Energy at 4:00 PM.
- **2024-01-30** Executive action taken in the House Committee on Environment & Energy at 4:00 PM.
- **2024-01-30** ENVI - Majority; 1st substitute bill be substituted, do pass. `substitution`
- **2024-01-30** Minority; without recommendation. `committee-passage-unfavorable`
- **2024-01-31** Referred to Appropriations. `referral-committee`
- **2024-02-03** Public hearing in the House Committee on Appropriations at 9:00 AM.
- **2024-02-05** Executive action taken in the House Committee on Appropriations at 10:30 AM.
- **2024-02-05** APP - Majority; 2nd substitute bill be substituted, do pass. `substitution`
- **2024-02-05** Minority; without recommendation. `committee-passage-unfavorable`
- **2024-02-05** Referred to Rules 2 Review. `referral-committee`
- **2024-02-10** Rules Committee relieved of further consideration. Placed on second reading. `reading-2`
- **2024-02-12** 2nd substitute bill substituted (APP 24). `substitution`
- **2024-02-12** Amendment ruled beyond the scope and object of the bill.
- **2024-02-12** Floor amendment(s) adopted.
- **2024-02-12** Rules suspended. Placed on Third Reading. `reading-3`
- **2024-02-12** Third reading, passed; yeas, 58; nays, 39; absent, 0; excused, 1. `reading-3`
- **2024-02-14** First reading, referred to Environment, Energy & Technology. `reading-1`
- **2024-02-20** Executive action taken in the Senate Committee on Environment, Energy & Technology at 1:30 PM.
- **2024-02-20** ENET - Majority; do pass with amendment(s). `committee-passage-favorable`
- **2024-02-20** And refer to Ways & Means. `referral-committee`
- **2024-02-20** Minority; do not pass. `committee-passage-unfavorable`
- **2024-02-21** Referred to Ways & Means. `referral-committee`
- **2024-02-24** Public hearing in the Senate Committee on Ways & Means at 9:00 AM.
- **2024-02-26** Executive action taken in the Senate Committee on Ways & Means at 10:00 AM.
- **2024-02-26** WM - Majority; do pass with amendment(s). `committee-passage-favorable`
- **2024-02-26** Minority; do not pass. `committee-passage-unfavorable`
- **2024-02-26** Minority; without recommendation. `committee-passage-unfavorable`
- **2024-02-26** Passed to Rules Committee for second reading.
- **2024-02-28** Placed on second reading by Rules Committee. `reading-2`
- **2024-03-01** Committee amendment(s) adopted as amended.
- **2024-03-01** Rules suspended. Placed on Third Reading. `reading-3`
- **2024-03-01** Third reading, passed; yeas, 30; nays, 19; absent, 0; excused, 0. `reading-3`
- **2024-03-05** House concurred in Senate amendments.
- **2024-03-05** Passed final passage; yeas, 57; nays, 36; absent, 0; excused, 4. `passage`
- **2024-03-06** Speaker signed. `passage`
- **2024-03-07** President signed. `passage`
- **2024-03-07** Delivered to Governor. `executive-receipt`
- **2024-03-28** Governor signed. `executive-signature`
- **2024-03-28** Chapter 341, 2024 Laws. `became-law`
- **2024-03-28** Effective date 6/6/2024. `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/b4e8f4b0-fbe9-4ce3-b05a-9c5c489da8bc`. Confidence: reported (aggregated from official Washington legislature records).