---
type: "Bill"
title: "A bill for an act prohibiting state agencies from implementing or enforcing any standard, requirement, or threshold without clear authorization. (Formerly HSB 574.) Effective 7-1-18."
description: "A bill for an act prohibiting state agencies from implementing or enforcing any standard, requirement, or threshold without clear authorization. (Formerly HSB 574.) Effective 7-1-18."
jurisdiction: "us/states/ia"
legislature: "Iowa General Assembly"
session: "2017-2018"
identifier: "HF 2343"
citation: "Iowa HF 2343 (2017-2018)"
classification: ["bill"]
subjects: ["administrative rules", "departments of state government"]
status: "enacted"
primary_sponsors: []
version_count: 5
action_count: 19
vote_count: 2
first_action: "2018-02-13"
last_action: "2018-03-28"
source: "openstates"
source_identifier: "ocd-bill/d30b6b58-088d-4432-920f-fd19f97dd39c"
source_url: "https://www.legis.iowa.gov/legislation/billTracking/billHistory?billName=HF 2343&ga=87"
source_hash: "d25876cf6e45f0dd3555c06eec798b16fa2339ec7f74290993ed3b662065c373"
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-ia"]
---

# Iowa HF 2343 (2017-2018) — A bill for an act prohibiting state agencies from implementing or enforcing any standard, requirement, or threshold without clear authorization. (Formerly HSB 574.) Effective 7-1-18.

## Version chain

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

1. **Introduced** (filed) — [source](https://www.legis.iowa.gov/docs/publications/LGI/87/attachments/HF2343.html)
2. **Amendment H-8070** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/H8070.pdf)
3. **Amendment H-8119** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/AMDI/87/H8119.pdf)
4. **Reprinted** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/LGR/87/attachments/HF2343.html)
5. **Enrolled** (enrolled) — [source](https://www.legis.iowa.gov/docs/publications/LGE/87/attachments/HF2343.html)

## Votes

- Shall the bill pass? — **95–2** (pass) · lower
- Shall the bill pass? — **46–3** (pass) · upper

## Timeline

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

- **2018-02-13** Introduced, placed on calendar. `introduction`
- **2018-02-21** Amendment H-8070 filed. `amendment-introduction`
- **2018-02-26** Fiscal note.
- **2018-02-26** Amendment H-8119 filed. `amendment-introduction`
- **2018-02-27** Amendment H-8119 adopted. `amendment-passage`
- **2018-02-27** Amendment H-8070 withdrawn.
- **2018-02-27** Passed House, ayes 95 nays 2. `passage`
- **2018-02-27** Explanation of vote.
- **2018-02-27** Immediate message.
- **2018-02-27** Message from House.
- **2018-02-27** Read first time and attached to similar SF 2342. `reading-1`
- **2018-02-28** Fiscal note.
- **2018-03-15** Placed on calendar under unfinished business.
- **2018-03-20** Substituted for SF 2342.
- **2018-03-20** Passed Senate, ayes 46, nays 3. `passage`
- **2018-03-20** Immediate message.
- **2018-03-20** Message from Senate.
- **2018-03-27** Reported correctly enrolled, signed by Speaker and President.
- **2018-03-28** Signed by Governor. `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/d30b6b58-088d-4432-920f-fd19f97dd39c`. Confidence: reported (aggregated from official Iowa legislature records).