---
type: "Bill"
title: "A bill for an act relating to registered interior design and providing penalties."
description: "A bill for an act relating to registered interior design and providing penalties."
jurisdiction: "us/states/ia"
legislature: "Iowa General Assembly"
session: "2023-2024"
identifier: "SF 135"
citation: "Iowa SF 135 (2023-2024)"
classification: ["bill"]
subjects: ["boards", "commissions", "and councils", "buildings", "construction work", "interior design"]
status: "enacted"
primary_sponsors: []
version_count: 3
action_count: 19
vote_count: 2
first_action: "2023-01-25"
last_action: "2023-05-12"
source: "openstates"
source_identifier: "ocd-bill/00a953c3-fffd-4a67-b6d1-f3a7f7654c40"
source_url: "https://www.legis.iowa.gov/legislation/billTracking/billHistory?billName=SF 135&ga=90"
source_hash: "df830bcc86d700f1ab740e5c948625f0edb26b68875429fda8a38ffd455900e4"
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 SF 135 (2023-2024) — A bill for an act relating to registered interior design and providing penalties.

## 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/90/attachments/SF135.html)
2. **Signed Enrolled Bill (PDF)** (committee substitute) — [source](https://www.legis.iowa.gov/docs/publications/LGE/90/Attachments/SF135_GovLetter.pdf)
3. **Enrolled** (enrolled) — [source](https://www.legis.iowa.gov/docs/publications/LGE/90/attachments/SF135.html)

## Votes

- Shall the bill pass? — **49–0** (pass) · upper
- Shall the bill pass? — **95–0** (pass) · lower

## Sponsors

- COMMITTEE ON STATE GOVERNMENT — primary (organization)

## Timeline

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

- **2023-01-25** Introduced, placed on calendar. `introduction`
- **2023-01-25** Committee report, approving bill. `committee-passage`
- **2023-02-07** Fiscal note.
- **2023-02-08** Passed Senate, yeas 49, nays 0. `passage`
- **2023-02-15** Explanation of vote.
- **2023-02-08** Immediate message.
- **2023-02-09** Message from Senate.
- **2023-02-09** Read first time, referred to State Government. `reading-1`
- **2023-03-08** Subcommittee: Golding, Siegrist and Steckman.
- **2023-03-13** Subcommittee Meeting: 03/14/2023 12:45PM House Lounge.
- **2023-03-14** Subcommittee recommends passage. Vote Total: 3-0. `committee-passage-favorable`
- **2023-03-21** Committee report, recommending passage. `committee-passage`
- **2023-03-21** Placed on calendar.
- **2023-04-03** Passed House, yeas 95, nays 0. `passage`
- **2023-04-03** Immediate message.
- **2023-04-04** Message from House.
- **2023-04-26** Reported correctly enrolled, signed by President and Speaker, and sent to Governor.
- **2023-04-27** Signed by Governor. `executive-signature`
- **2023-05-12** Fiscal note.

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/00a953c3-fffd-4a67-b6d1-f3a7f7654c40`. Confidence: reported (aggregated from official Iowa legislature records).