---
type: "Bill"
title: "Relating to cannabis market growth; and prescribing an effective date."
description: "Allows a marijuana licensee to provide samples of marijuana items to other marijuana licensees at temporary events registered with the Oregon Liquor and Cannabis Commission. Allows the commission to establish by rule a temporary events registration system. Allows a marijuana wholesaler to sell marijuana items to a marijuana retailer at a temporary event. Allows a marijuana producer to provide samples of seeds and immature marijuana plants to permitted workers. Allows a marijuana [<i>producer, marijuana processor and marijuana wholesaler</i>] <b>licensee</b> to provide samples of marijuana items in specified amounts to permitted workers. <b>Allows a marijuana producer to transfer usable marijuana to or receive usable marijuana from another marijuana producer.</b> Takes effect on the 91st day following adjournment sine die."
jurisdiction: "us/states/or"
legislature: "Oregon Legislative Assembly"
session: "2025R1"
identifier: "SB 558"
citation: "Oregon SB 558 (2025R1)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Floyd Prozanski"]
version_count: 5
action_count: 20
vote_count: 4
first_action: "2025-01-13T17:07:30+00:00"
last_action: "2025-06-06T23:10:19+00:00"
source: "openstates"
source_identifier: "ocd-bill/6e15b629-50d6-489d-8457-a0fccc6c4c39"
source_url: "https://olis.oregonlegislature.gov/liz/2025R1/Measures/Overview/SB558"
source_hash: "9f8c72dd8845adc12536b4ebef26e033fbf8791c534fdd01dd2b8dce82f337e6"
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-or"]
---

# Oregon SB 558 (2025R1) — Relating to cannabis market growth; and prescribing an effective date.

Allows a marijuana licensee to provide samples of marijuana items to other marijuana licensees at temporary events registered with the Oregon Liquor and Cannabis Commission. Allows the commission to establish by rule a temporary events registration system. Allows a marijuana wholesaler to sell marijuana items to a marijuana retailer at a temporary event. Allows a marijuana producer to provide samples of seeds and immature marijuana plants to permitted workers. Allows a marijuana [<i>producer, marijuana processor and marijuana wholesaler</i>] <b>licensee</b> to provide samples of marijuana items in specified amounts to permitted workers. <b>Allows a marijuana producer to transfer usable marijuana to or receive usable marijuana from another marijuana producer.</b> Takes effect on the 91st day following adjournment sine die.

## Version chain

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

1. **Introduced** (filed) — [source](https://olis.oregonlegislature.gov/liz/2025R1/Downloads/MeasureDocument/SB558/Introduced)
2. **Senate Amendments to Introduced** (filed) — [source](https://olis.oregonlegislature.gov/liz/2025R1/Downloads/MeasureDocument/SB558/Senate%20Amendments%20to%20Introduced)
3. **A-Engrossed** (committee substitute) — [source](https://olis.oregonlegislature.gov/liz/2025R1/Downloads/MeasureDocument/SB558/A-Engrossed)
4. **SJUD Amendment -3** (committee substitute) — [source](https://olis.oregonlegislature.gov/liz/2025R1/Downloads/ProposedAmendment/28046)
5. **Enrolled** (enrolled) — [source](https://olis.oregonlegislature.gov/liz/2025R1/Downloads/MeasureDocument/SB558/Enrolled)

## Votes

- Heard and Reported Out — **6–0** (pass) · lower
- Third reading. Carried by Prozanski. Passed. — **19–9** (pass) · upper
- Third reading. Carried by Watanabe. Passed. — **40–10** (pass) · lower
- Heard and Reported Out with Amendments — **5–1** (pass) · upper

## Sponsors

- Floyd Prozanski — primary (person)
- James Manning Jr. — cosponsor (person)

## Timeline

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

- **2025-01-13T17:07:30+00:00** Introduction and first reading. Referred to President's desk. `introduction, reading-1, referral-committee`
- **2025-01-17T22:13:22+00:00** Referred to Judiciary. `referral-committee`
- **2025-02-17T23:01:00+00:00** Public Hearing held.
- **2025-04-07T22:02:00+00:00** Work Session held.
- **2025-04-14T21:16:55+00:00** Recommendation: Do pass with amendments. (Printed A-Eng.) `committee-passage-favorable`
- **2025-04-15T18:32:30+00:00** Second reading. `reading-2`
- **2025-04-16T18:55:02+00:00** Carried over to 04-17 by unanimous consent.
- **2025-04-17T18:25:42+00:00** Third reading. Carried by Prozanski. Passed. `passage, reading-3`
- **2025-04-17T22:37:38+00:00** First reading. Referred to Speaker's desk. `introduction, reading-1, referral-committee`
- **2025-04-24T04:45:06+00:00** Referred to Economic Development, Small Business, and Trade. `referral-committee`
- **2025-05-05T15:01:00+00:00** Public Hearing held.
- **2025-05-12T15:32:00+00:00** Work Session held.
- **2025-05-15T00:39:19+00:00** Recommendation: Do pass. `committee-passage-favorable`
- **2025-05-15T18:20:57+00:00** Second reading. `reading-2`
- **2025-05-19T20:05:30+00:00** Third reading. Carried by Watanabe. Passed. `passage, reading-3`
- **2025-05-20T22:02:32+00:00** President signed. `passage`
- **2025-05-21T17:14:04+00:00** Speaker signed. `passage`
- **2025-05-28T20:25:24+00:00** Governor signed. `executive-signature`
- **2025-06-06T23:00:17+00:00** Chapter 225, 2025 Laws.
- **2025-06-06T23:10:19+00:00** Effective on the 91st day following adjournment sine die.

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/6e15b629-50d6-489d-8457-a0fccc6c4c39`. Confidence: reported (aggregated from official Oregon legislature records).