---
type: "Bill"
title: "REPEAL SPECIAL SESSION VACCINATION LAWS"
description: "REPEAL SPECIAL SESSION VACCINATION LAWS"
jurisdiction: "us/states/nm"
legislature: "New Mexico Legislature"
session: "2026"
identifier: "HB 156"
citation: "New Mexico HB 156 (2026)"
classification: ["bill"]
subjects: ["HEALTH & HEALTH FACILITIES"]
status: "enacted"
primary_sponsors: ["Hochman-Vigil, Dayan", "Thomson, Elizabeth \"Liz\""]
version_count: 3
action_count: 9
vote_count: 2
first_action: "2026-01-26"
last_action: "2026-03-06"
source: "openstates"
source_identifier: "ocd-bill/392be35f-39e9-4a7a-a326-045b2025c20d"
source_url: "https://www.nmlegis.gov/Legislation/Legislation?chamber=H&legType=B&legNo=156&year=26"
source_hash: "d30546300b33f457d8351472d56dc6ddca934a8fc464a7ccae41cd26581c4933"
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-nm"]
---

# New Mexico HB 156 (2026) — REPEAL SPECIAL SESSION VACCINATION LAWS

## Version chain

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

1. **Amendments in Context** (committee substitute) — [source](https://www.nmlegis.gov/Sessions/26%20Regular/Amendments_In_Context/HB0156.pdf)
2. **Final Version** (committee substitute) — [source](https://www.nmlegis.gov/Sessions/26%20Regular/final/HB0156.PDF)
3. **introduced version** (committee substitute) — [source](https://www.nmlegis.gov/Sessions/26%20Regular/bills/house/HB0156.HTML)

## Votes

- senate passage — **38–1** (pass) · upper
- house passage — **51–14** (pass) · lower

## Sponsors

- Hochman-Vigil, Dayan — primary (person)
- Thomson, Elizabeth "Liz" — primary (person)

## Timeline

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

- **2026-02-18** passed Senate `passage`
- **2026-01-26** Sent to House Consumer & Public Affairs Committee & House Health & Human Services Committee `introduction, referral-committee`
- **2026-02-09** floor substitute adopted (1 amendment)
- **2026-02-09** passed House `passage`
- **2026-03-06** Signed `executive-signature`
- **2026-02-10** Sent to Senate Health and Public Affairs Committee `introduction, referral-committee`
- **2026-02-17** DO PASS committee report adopted `committee-passage-favorable`
- **2026-01-30** DO PASS committee report adopted `committee-passage-favorable`
- **2026-02-04** DO PASS committee report adopted `committee-passage-favorable`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/392be35f-39e9-4a7a-a326-045b2025c20d`. Confidence: reported (aggregated from official New Mexico legislature records).