---
type: "Bill"
title: "update references to certain federal motor carrier regulations."
description: "update references to certain federal motor carrier regulations."
jurisdiction: "us/states/sd"
legislature: "South Dakota Legislature"
session: "2018"
identifier: "SB 21"
citation: "South Dakota SB 21 (2018)"
classification: ["bill"]
subjects: ["Public Utilities and Carriers"]
status: "enacted"
primary_sponsors: []
version_count: 2
action_count: 12
vote_count: 4
first_action: "2018-01-09"
last_action: "2018-02-12"
source: "openstates"
source_identifier: "ocd-bill/bb0bb752-70ef-4793-b842-52458cbeef6c"
source_url: "https://sdlegislature.gov/Legislative_Session/Bills/Bill.aspx?Bill=21&Session=2018"
source_hash: "2a5d75647585952f7b522301f6888a9f211accc88a1fe9f9ae80bcdbd9c07875"
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-sd"]
---

# South Dakota SB 21 (2018) — update references to certain federal motor carrier regulations.

## Version chain

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

1. **Printed** (committee substitute) — [source](https://sdlegislature.gov/Legislative_Session/Bills/Bill.aspx?File=SB21P.htm&Session=2018&Version=Printed&Bill=21)
2. **Enrolled** (enrolled) — [source](https://sdlegislature.gov/Legislative_Session/Bills/Bill.aspx?File=SB21ENR.htm&Session=2018&Version=Enrolled&Bill=21)

## Votes

- Do Pass - 2018 — **60–6** (pass) · legislature
- Do Pass - 2018 — **29–6** (pass) · legislature
- Do Pass - 2018 — **11–0** (pass) · legislature
- Do Pass - 2018 — **6–1** (pass) · legislature

## Sponsors

- Transportation — primary (organization)

## Timeline

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

- **2018-01-09** First read in Senate and referred to Senate Transportation S.J. 16 `introduction, reading-1, referral-committee`
- **2018-01-12** Scheduled for hearing
- **2018-01-12** Transportation Do Pass, Passed, YEAS 6, NAYS 1. S.J. 62 `committee-passage`
- **2018-01-16** Senate Do Pass, Passed, YEAS 29, NAYS 6. S.J. 100 `passage`
- **2018-01-17** First read in House and referred to House Transportation H.J. 78 `introduction, reading-1, referral-committee`
- **2018-01-30** Scheduled for hearing
- **2018-01-30** Transportation Do Pass, Passed, YEAS 11, NAYS 0. H.J. 219 `committee-passage`
- **2018-01-31** House of Representatives Do Pass, Passed, YEAS 60, NAYS 6. H.J. 266 `passage`
- **2018-02-01** Signed by the President S.J. 338
- **2018-02-05** Signed by the Speaker H.J. 347
- **2018-02-06** Delivered to the Governor on February 06, 2018 S.J. 383 `executive-receipt`
- **2018-02-12** Signed by the Governor on February 8, 2018 S.J. 428 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/bb0bb752-70ef-4793-b842-52458cbeef6c`. Confidence: reported (aggregated from official South Dakota legislature records).