---
type: "Bill"
title: "Relating to: caller identification spoofing, granting rule-making authority, and providing a penalty. (FE)"
description: "Relating to: caller identification spoofing, granting rule-making authority, and providing a penalty. (FE)"
jurisdiction: "us/states/wi"
legislature: "Wisconsin Legislature"
session: "2023"
identifier: "SB 531"
citation: "Wisconsin SB 531 (2023)"
classification: ["bill"]
subjects: []
status: "enacted"
primary_sponsors: ["Bradley", "Nass", "Roys", "Spreitzer", "Taylor", "Tomczyk", "Wanggaard"]
version_count: 2
action_count: 35
vote_count: 2
first_action: "2023-10-16T05:00:00+00:00"
last_action: "2024-03-28T05:00:00+00:00"
source: "openstates"
source_identifier: "ocd-bill/e7569f53-b363-4eca-b1d2-9f48ba94df7a"
source_url: "https://docs.legis.wisconsin.gov/2023/proposals/reg/sen/bill/sb531"
source_hash: "31064622478d7f726df9a956863c5a0a6507c2c8ba2363818140140c3b4a133b"
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-wi"]
---

# Wisconsin SB 531 (2023) — Relating to: caller identification spoofing, granting rule-making authority, and providing a penalty. (FE)

## Version chain

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

1. **Bill Text** (committee substitute) — [source](https://docs.legis.wisconsin.gov/document/proposaltext/2023/REG/SB531)
2. **Senate Amendment 1** (committee substitute) — [source](https://docs.legis.wisconsin.gov/document/amends/2023/REG/SB531-SA1)

## Votes

- Report passage as amended recommended by Committee on Utilities and Technology, Ayes 5, Noes 0 — **5–0** (pass) · upper
- Report adoption of Senate Amendment 1 recommended by Committee on Utilities and Technology, Ayes 5, Noes 0 — **5–0** (pass) · upper

## Sponsors

- Bradley — primary (person)
- Nass — primary (person)
- Roys — primary (person)
- Spreitzer — primary (person)
- Taylor — primary (person)
- Tomczyk — primary (person)
- Wanggaard — primary (person)

## Timeline

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

- **2023-10-16T05:00:00+00:00** Introduced by Senators Wanggaard, Bradley, Nass, Roys, Taylor, Tomczyk and Spreitzer; cosponsored by Representatives Bodden, Kitchens, Armstrong, Behnke, Binsfeld, Brandtjen, Cabrera, Duchow, Goeben, Gustafson, Krug, Michalski, Murphy, Ohnstad, Palmeri, Penterman, Rettinger, Schmidt, Wichgers, Edming and Schraa `introduction`
- **2023-10-16T05:00:00+00:00** Read first time and referred to Committee on Utilities and Technology `reading-1, referral-committee`
- **2023-10-19T05:00:00+00:00** Representative Sinicki added as a cosponsor
- **2023-10-30T05:00:00+00:00** Representative Subeck added as a cosponsor
- **2023-11-15T06:00:00+00:00** Public hearing held
- **2023-11-29T06:00:00+00:00** Senator Larson added as a coauthor
- **2023-12-13T06:00:00+00:00** Senate Amendment 1 offered by Senator Wanggaard
- **2023-12-18T06:00:00+00:00** Fiscal estimate received `receipt`
- **2023-12-20T06:00:00+00:00** Executive action taken
- **2023-12-21T06:00:00+00:00** Report adoption of Senate Amendment 1 recommended by Committee on Utilities and Technology, Ayes 5, Noes 0 `amendment-passage`
- **2023-12-21T06:00:00+00:00** Report passage as amended recommended by Committee on Utilities and Technology, Ayes 5, Noes 0 `committee-passage-favorable`
- **2023-12-21T06:00:00+00:00** Available for scheduling
- **2024-01-12T06:00:00+00:00** Placed on calendar 1-16-2024 pursuant to Senate Rule 18(1)
- **2024-01-16T06:00:00+00:00** Senator Carpenter added as a coauthor
- **2024-01-16T06:00:00+00:00** Read a second time `reading-2`
- **2024-01-16T06:00:00+00:00** Senate Amendment 1 adopted `amendment-passage`
- **2024-01-16T06:00:00+00:00** Ordered to a third reading `reading-3`
- **2024-01-16T06:00:00+00:00** Rules suspended to give bill its third reading
- **2024-01-16T06:00:00+00:00** Read a third time and passed `passage, reading-3`
- **2024-01-16T06:00:00+00:00** Ordered immediately messaged
- **2024-01-16T06:00:00+00:00** Received from Senate `receipt`
- **2024-01-22T06:00:00+00:00** Read first time and referred to committee on Rules `referral-committee`
- **2024-01-23T06:00:00+00:00** Made a special order of business at 10:22 AM on 1-25-2024 pursuant to Assembly Resolution 23
- **2024-01-25T06:00:00+00:00** Read a second time `reading-2`
- **2024-01-25T06:00:00+00:00** Ordered to a third reading `reading-3`
- **2024-01-25T06:00:00+00:00** Rules suspended
- **2024-01-25T06:00:00+00:00** Read a third time and concurred in `passage, reading-3`
- **2024-01-25T06:00:00+00:00** Ordered immediately messaged
- **2024-01-25T06:00:00+00:00** Received from Assembly concurred in `receipt`
- **2024-01-29T06:00:00+00:00** LRB correction (Senate Amendment 1)
- **2024-01-29T06:00:00+00:00** LRB correction
- **2024-01-30T06:00:00+00:00** Report correctly enrolled `enrolled`
- **2024-03-21T05:00:00+00:00** Presented to the Governor on 3-21-2024 `executive-receipt`
- **2024-03-28T05:00:00+00:00** Report approved by the Governor on 3-27-2024. 2023 Wisconsin Act 243 `executive-signature`
- **2024-03-28T05:00:00+00:00** Published 3-28-2024 `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/e7569f53-b363-4eca-b1d2-9f48ba94df7a`. Confidence: reported (aggregated from official Wisconsin legislature records).