---
type: "Bill"
title: "IDAHO IMMUNIZATION ASSESSMENT BOARD – Amends session law to extend a sunset date to 2029."
description: "IDAHO IMMUNIZATION ASSESSMENT BOARD – Amends session law to extend a sunset date to 2029."
jurisdiction: "us/states/id"
legislature: "Idaho Legislature"
session: "2024"
identifier: "H 439"
citation: "Idaho H 439 (2024)"
classification: ["bill"]
subjects: ["BOARDS", "GOVERNMENT", "IMMUNIZATION"]
status: "enacted"
primary_sponsors: []
version_count: 1
action_count: 20
vote_count: 2
first_action: "2024-01-29"
last_action: "2024-03-19"
source: "openstates"
source_identifier: "ocd-bill/b3aa738b-8d77-4d83-893d-3959d7282ead"
source_url: "https://legislature.idaho.gov/sessioninfo/2024/legislation/H0439/"
source_hash: "2b2f04ce70358010935ba5e5ea265ceb9e8b20d4c640d7a03b2abe8d8feddeee"
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-id"]
---

# Idaho H 439 (2024) — IDAHO IMMUNIZATION ASSESSMENT BOARD – Amends session law to extend a sunset date to 2029.

## Version chain

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

1. **Bill Text** (committee substitute) — [source](https://legislature.idaho.gov/wp-content/uploads/sessioninfo/2024/legislation/H0439.pdf)

## Votes

- Read Third Time in Full – — **44–26** (pass) · lower
- Read third time in full – — **23–12** (pass) · upper

## Sponsors

- HEALTH AND WELFARE COMMITTEE — primary (organization)

## Timeline

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

- **2024-01-29** Introduced, read first time, referred to JRA for Printing `introduction`
- **2024-01-30** Reported Printed and Referred to Health & Welfare
- **2024-02-15** Reported out of Committee with Do Pass Recommendation, Filed for Second Reading `committee-passage-favorable`
- **2024-02-16** Read second time; Filed for Third Reading `reading-2`
- **2024-02-19** U.C. to hold place on third reading calendar one legislative day
- **2024-02-20** U.C. to hold place on third reading calendar one legislative day
- **2024-02-21** Read Third Time in Full – PASSED - 44-26-0AYES – Achilles, Allgood, Berch, Blanksma, Boyle, Bundy, Burns, Cheatum, Chew(Egbert), Clow, Cornilles, Dixon(24), Durrant, Erickson, Furniss, Galaviz, Gannon, Garner, Green, Handy, Healey, Holtzclaw, Horman, Lanting, Manwaring, Mathias, McCann, Mickelsen, Miller, Necochea, Nelsen, Petzke, Pickett, Raybould, Raymond, Redman, Roberts, Rubel, Sauter, Vander Woude, Weber, Wheeler, Wroten, YamamotoNAYS – Alfieri, Andrus, Barbieri, Cannon, Crane(12), Crane(13), Dixon(1), Ehardt, Ehlers, Gallagher, Hawkins, Hill, Kingsley, Lambert, Mendive, Mitchell, Monks, Palmer, Price, Scott, Shepherd, Skaug, Tanner, Wisniewski, Young, Mr. SpeakerAbsent – NoneFloor Sponsor - HealeyTitle apvd - to Senate `passage, reading-3`
- **2024-02-22** Received from the House passed; filed for first reading
- **2024-02-22** Introduced, read first time; referred to: Health & Welfare `introduction`
- **2024-03-04** Reported out of Committee with Do Pass Recommendation; Filed for second reading `committee-passage-favorable`
- **2024-03-05** Read second time; filed for Third Reading `reading-2`
- **2024-03-12** Retained on calendar
- **2024-03-13** Read third time in full – PASSED - 23-12-0AYES – Adams, Anthon, Bernt, Burtenshaw, Cook, Den Hartog, Guthrie, Harris, Hartgen, Just, Lakey, Lee, Lent, Rabe, Ricks, Ruchti, Schroeder, Semmelroth, Taylor, VanOrden, Ward-Engelking, Winder, WintrowNAYS – Bjerke, Carlson, Foreman, Grow, Hart, Herndon, Lenney, Nichols, Okuniewicz, Toews(Toews), Trakel, ZuiderveldAbsent and excused – NoneFloor Sponsor - LeeTitle apvd - to House `passage`
- **2024-03-13** Returned from Senate Passed; to JRA for Enrolling `enrolled`
- **2024-03-14** Reported Enrolled; Signed by Speaker; Transmitted to Senate `passage`
- **2024-03-14** Received from the House enrolled/signed by Speaker
- **2024-03-14** Signed by President; returned to House `passage`
- **2024-03-15** Returned Signed by the President; Ordered Transmitted to Governor `executive-receipt`
- **2024-03-18** Delivered to Governor at 10:20 a.m. on March 15, 2024 `executive-receipt`
- **2024-03-19** Reported Signed by Governor on March 18, 2024 Session Law Chapter 75 Effective: 07/01/2024 `executive-signature`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/b3aa738b-8d77-4d83-893d-3959d7282ead`. Confidence: reported (aggregated from official Idaho legislature records).