---
type: "Bill"
title: "Revise driver license laws"
description: "Revise driver license laws"
jurisdiction: "us/states/mt"
legislature: "Montana Legislature"
session: "2021"
identifier: "SB 372"
citation: "Montana SB 372 (2021)"
classification: ["bill"]
subjects: ["Motor Vehicles (see also: Taxation--Trans; Traffic Regulations; Transportation)", "Rule Making"]
status: "enacted"
primary_sponsors: ["Edith (Edie) McClafferty"]
version_count: 3
action_count: 47
vote_count: 5
first_action: "2020-12-29"
last_action: "2021-05-03"
source: "openstates"
source_identifier: "ocd-bill/10b8da9a-d789-46e0-bccf-17217cc79546"
source_url: "http://laws.leg.mt.gov/legprd/LAW0210W$BSIV.ActionQuery?P_BILL_NO1=372&P_BLTP_BILL_TYP_CD=SB&Z_ACTION=Find&P_SESS=20211"
source_hash: "67e306a7ac31845af735536255012c91ce7d27e9d6575f2b145e524b6be67967"
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 372 (2021) — Revise driver license laws

## Version chain

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

1. **SB0372_1.pdf** (committee substitute) — [source](https://leg.mt.gov/bills/2021/SB0399//SB0372_1.pdf)
2. **SB0372_X.pdf** (committee substitute) — [source](https://leg.mt.gov/bills/2021/SB0399//SB0372_X.pdf)
3. **Enrolled** (enrolled) — [source](https://leg.mt.gov/bills/2021/billpdf/SB0372.pdf)

## Votes

- BE CONCURRED IN — **15–0** (pass) · lower
- Do Pass — **49–0** (pass) · upper
- Do Concur — **95–5** (pass) · lower
- Do Concur — **96–3** (pass) · lower
- Do Pass — **49–0** (pass) · upper

## Sponsors

- Edith (Edie) McClafferty — primary (person)

## Timeline

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

- **2020-12-29** Draft Request Received
- **2021-02-22** Draft to Requester for Review
- **2021-02-22** Draft in Legal Review
- **2021-02-23** Draft in Edit
- **2021-02-23** Draft to Drafter - Edit Review
- **2021-02-23** Draft in Input/Proofing
- **2021-02-23** Draft in Final Drafter Review
- **2021-02-23** Bill Draft Text Available Electronically
- **2021-02-23** Executive Director Review
- **2021-02-24** Draft in Assembly
- **2021-02-24** Draft Ready for Delivery
- **2021-02-24** Executive Director Final Review
- **2021-02-24** Draft Ready for Delivery
- **2021-02-24** Draft Delivered to Requester
- **2021-02-24** Introduced `introduction`
- **2021-02-24** Fiscal Note Requested
- **2021-02-24** Introduced Bill Text Available Electronically
- **2021-02-25** First Reading `reading-1`
- **2021-02-25** Referred to Committee - (S) Highways and Transportation `referral-committee`
- **2021-02-25** Hearing - (S) Highways and Transportation
- **2021-03-01** Fiscal Note Received
- **2021-03-01** Committee Executive Action--Bill Passed - (S) Highways and Transportation `committee-passage`
- **2021-03-01** Committee Report--Bill Passed - (S) Highways and Transportation `committee-passage`
- **2021-03-01** Fiscal Note Printed
- **2021-03-01** Scheduled for 2nd Reading
- **2021-03-01** 2nd Reading Passed `reading-2`
- **2021-03-01** Scheduled for 3rd Reading
- **2021-03-02** 3rd Reading Passed `passage, reading-3`
- **2021-03-02** Transmitted to House
- **2021-03-08** Referred to Committee - (H) Transportation `referral-committee`
- **2021-03-08** First Reading `reading-1`
- **2021-03-15** Hearing - (H) Transportation
- **2021-03-17** Committee Executive Action--Bill Concurred - (H) Transportation
- **2021-03-18** Committee Report--Bill Concurred - (H) Transportation
- **2021-04-09** Scheduled for 2nd Reading
- **2021-04-09** 2nd Reading Concurred `reading-2`
- **2021-04-12** Scheduled for 3rd Reading
- **2021-04-12** 3rd Reading Concurred `passage, reading-3`
- **2021-04-12** Returned to Senate
- **2021-04-13** Sent to Enrolling
- **2021-04-20** Returned from Enrolling
- **2021-04-20** Printed - Enrolled Version Available
- **2021-04-23** Signed by President
- **2021-04-23** Signed by Speaker
- **2021-04-23** Transmitted to Governor `executive-receipt`
- **2021-05-03** Signed by Governor `executive-signature`
- **2021-05-03** Chapter Number Assigned `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/10b8da9a-d789-46e0-bccf-17217cc79546`. Confidence: reported (aggregated from official Montana legislature records).