---
type: "Bill"
title: "Adopt most recent federal military codes and regulations"
description: "Adopt most recent federal military codes and regulations"
jurisdiction: "us/states/mt"
legislature: "Montana Legislature"
session: "2021"
identifier: "HB 29"
citation: "Montana HB 29 (2021)"
classification: ["bill"]
subjects: ["Military Affairs"]
status: "enacted"
primary_sponsors: ["Jeremy Trebas"]
version_count: 3
action_count: 45
vote_count: 6
first_action: "2020-10-13"
last_action: "2021-04-01"
source: "openstates"
source_identifier: "ocd-bill/435e6f2e-28f8-4c11-9d0e-036edb9a1286"
source_url: "http://laws.leg.mt.gov/legprd/LAW0210W$BSIV.ActionQuery?P_BILL_NO1=29&P_BLTP_BILL_TYP_CD=HB&Z_ACTION=Find&P_SESS=20211"
source_hash: "05218697d5322f6501bff10d9f040184319586a77ea9ff7f1a8120d6d6f21743"
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 HB 29 (2021) — Adopt most recent federal military codes and regulations

## Version chain

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

1. **HB0029_1.pdf** (committee substitute) — [source](https://leg.mt.gov/bills/2021/HB0099//HB0029_1.pdf)
2. **HB0029_X.pdf** (committee substitute) — [source](https://leg.mt.gov/bills/2021/HB0099//HB0029_X.pdf)
3. **Enrolled** (enrolled) — [source](https://leg.mt.gov/bills/2021/billpdf/HB0029.pdf)

## Votes

- Do Concur — **47–3** (pass) · upper
- Do Pass — **99–0** (pass) · lower
- Do Concur — **47–3** (pass) · upper
- BE CONCURRED IN — **8–0** (pass) · upper
- DO PASS — **19–0** (pass) · lower
- Do Pass — **99–0** (pass) · lower

## Sponsors

- Jeremy Trebas — primary (person)

## Timeline

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

- **2020-10-13** Draft Request Received
- **2020-12-02** Draft in Legal Review
- **2020-12-02** Draft in Edit
- **2020-12-03** Draft to Drafter - Edit Review
- **2020-12-03** Draft in Input/Proofing
- **2020-12-04** Draft in Final Drafter Review
- **2020-12-04** Bill Draft Text Available Electronically
- **2020-12-04** Draft Back for Redo
- **2020-12-05** Draft in Edit
- **2020-12-05** Draft to Drafter - Edit Review
- **2020-12-07** Draft in Input/Proofing
- **2020-12-07** Draft in Final Drafter Review
- **2020-12-07** Bill Draft Text Available Electronically
- **2020-12-07** Executive Director Review
- **2020-12-07** Draft in Assembly
- **2020-12-13** Introduced `introduction`
- **2020-12-13** Introduced Bill Text Available Electronically
- **2020-12-24** Referred to Committee - (H) State Administration `referral-committee`
- **2021-01-04** First Reading - (H) State Administration `reading-1`
- **2021-01-07** Hearing - (H) State Administration
- **2021-01-12** Committee Executive Action--Bill Passed - (H) State Administration `committee-passage`
- **2021-01-13** Committee Report--Bill Passed - (H) State Administration `committee-passage`
- **2021-01-15** Scheduled for 2nd Reading
- **2021-01-15** 2nd Reading Passed `reading-2`
- **2021-01-18** Scheduled for 3rd Reading
- **2021-01-18** 3rd Reading Passed `passage, reading-3`
- **2021-01-18** Transmitted to Senate
- **2021-01-19** First Reading `reading-1`
- **2021-01-19** Referred to Committee - (S) State Administration `referral-committee`
- **2021-03-10** Hearing - (S) State Administration
- **2021-03-10** Committee Executive Action--Bill Concurred - (S) State Administration
- **2021-03-11** Committee Report--Bill Concurred - (S) State Administration
- **2021-03-15** Scheduled for 2nd Reading
- **2021-03-15** 2nd Reading Concurred `reading-2`
- **2021-03-16** Scheduled for 3rd Reading
- **2021-03-16** 3rd Reading Concurred `passage, reading-3`
- **2021-03-16** Returned to House
- **2021-03-17** Sent to Enrolling
- **2021-03-22** Returned from Enrolling
- **2021-03-22** Printed - Enrolled Version Available
- **2021-03-24** Signed by Speaker
- **2021-03-24** Signed by President
- **2021-03-24** Transmitted to Governor `executive-receipt`
- **2021-04-01** Signed by Governor `executive-signature`
- **2021-04-01** 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/435e6f2e-28f8-4c11-9d0e-036edb9a1286`. Confidence: reported (aggregated from official Montana legislature records).