---
type: "Bill"
title: "Revise weight limit laws for fertilizer"
description: "Revise weight limit laws for fertilizer"
jurisdiction: "us/states/mt"
legislature: "Montana Legislature"
session: "2019"
identifier: "SB 91"
citation: "Montana SB 91 (2019)"
classification: ["bill"]
subjects: ["Agriculture (see also: Livestock; Taxation--Agriculture/Livestock)", "Motor Vehicles (see also: Taxation--Trans; Traffic Regulations; Transportation)"]
status: "enacted"
primary_sponsors: ["Daniel R Salomon"]
version_count: 4
action_count: 44
vote_count: 6
first_action: "2018-09-17"
last_action: "2019-03-22"
source: "openstates"
source_identifier: "ocd-bill/88dc68e5-b140-4115-8764-55684f180c66"
source_url: "http://laws.leg.mt.gov/legprd/LAW0210W$BSIV.ActionQuery?P_BILL_NO1=91&P_BLTP_BILL_TYP_CD=SB&Z_ACTION=Find&P_SESS=20191"
source_hash: "ed4ad237dd5048f6a0572da4ec29ab6ca9ec6901cde7eb13d0f49cc4aabb49e7"
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-mt"]
---

# Montana SB 91 (2019) — Revise weight limit laws for fertilizer

## Version chain

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

1. **SB0091_1.pdf** (committee substitute) — [source](https://leg.mt.gov/bills/2019/SB0099//SB0091_1.pdf)
2. **SB0091_2.pdf** (committee substitute) — [source](https://leg.mt.gov/bills/2019/SB0099//SB0091_2.pdf)
3. **SB0091_x.pdf** (committee substitute) — [source](https://leg.mt.gov/bills/2019/SB0099//SB0091_x.pdf)
4. **Enrolled** (enrolled) — [source](http://leg.mt.gov/bills/2019/billpdf/SB0091.pdf)

## Votes

- Do Pass — **48–2** (pass) · upper
- Do Pass — **39–11** (pass) · upper
- BE CONCURRED IN — **14–3** (pass) · lower
- Do Concur — **57–43** (pass) · lower
- DO PASS AS AMENDED — **10–0** (pass) · upper
- Do Concur — **61–34** (pass) · lower

## Sponsors

- Daniel R Salomon — primary (person)

## Timeline

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

- **2018-09-17** Draft Request Received
- **2018-12-21** Draft to Requester for Review
- **2018-12-28** Draft in Legal Review
- **2018-12-28** Draft in Edit
- **2018-12-28** Draft to Drafter - Edit Review [SMH]
- **2018-12-29** Draft in Input/Proofing
- **2019-01-02** Draft in Final Drafter Review
- **2019-01-02** Bill Draft Text Available Electronically
- **2019-01-03** Executive Director Review
- **2019-01-03** Draft in Assembly
- **2019-01-04** Executive Director Final Review
- **2019-01-05** Draft Ready for Delivery
- **2019-01-09** Draft Delivered to Requester
- **2019-01-09** Introduced `introduction`
- **2019-01-09** Introduced Bill Text Available Electronically
- **2019-01-10** First Reading `reading-1`
- **2019-01-10** Referred to Committee `referral-committee`
- **2019-01-24** Hearing
- **2019-01-31** Committee Executive Action--Bill Passed as Amended `committee-passage`
- **2019-02-01** Committee Report--Bill Passed as Amended `committee-passage`
- **2019-02-01** Printed - New Version Available
- **2019-02-04** Scheduled for 2nd Reading
- **2019-02-04** 2nd Reading Passed `reading-2`
- **2019-02-05** Scheduled for 3rd Reading
- **2019-02-05** 3rd Reading Passed `passage, reading-3`
- **2019-02-05** Transmitted to House
- **2019-02-07** Referred to Committee `referral-committee`
- **2019-02-07** First Reading `reading-1`
- **2019-02-12** Hearing
- **2019-03-12** Committee Executive Action--Bill Concurred
- **2019-03-13** Committee Report--Bill Concurred
- **2019-03-14** Scheduled for 2nd Reading
- **2019-03-14** 2nd Reading Concurred `reading-2`
- **2019-03-15** Scheduled for 3rd Reading
- **2019-03-15** 3rd Reading Concurred `passage, reading-3`
- **2019-03-15** Returned to Senate
- **2019-03-15** Sent to Enrolling
- **2019-03-19** Printed - Enrolled Version Available
- **2019-03-19** Returned from Enrolling
- **2019-03-20** Signed by President
- **2019-03-20** Signed by Speaker
- **2019-03-20** Transmitted to Governor `executive-receipt`
- **2019-03-21** Signed by Governor `executive-signature`
- **2019-03-22** Chapter Number Assigned

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/88dc68e5-b140-4115-8764-55684f180c66`. Confidence: reported (aggregated from official Montana legislature records).