---
type: "Bill"
title: "Relative to Chiari Malformation Awareness Month."
description: "This measure would declare September 2024 as Chiari Malformation Awareness Month."
jurisdiction: "us/states/ca"
legislature: "California Legislature"
session: "20232024"
identifier: "SCR 158"
citation: "California SCR 158 (20232024)"
classification: ["concurrent resolution"]
subjects: ["Chiari Malformation Awareness Month"]
status: "enacted"
primary_sponsors: ["Niello"]
version_count: 4
action_count: 11
vote_count: 3
first_action: "2024-06-05"
last_action: "2024-08-13"
source: "openstates"
source_identifier: "ocd-bill/ea73008f-518f-473b-8d6b-a6851e736d3c"
source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202320240SCR158"
source_hash: "318161a88a19273d9b43cc879e2a48581d608f2ae8505f113b75e3ed6ad41828"
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-ca"]
---

# California SCR 158 (20232024) — Relative to Chiari Malformation Awareness Month.

This measure would declare September 2024 as Chiari Malformation Awareness Month.

## Version chain

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

1. **06/05/24 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240SCR158&version=20230SCR15899INT)
2. **08/13/24 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240SCR158&version=20230SCR15897CHP)
3. **SCR158** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202320240SCR158)
4. **08/09/24 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240SCR158&version=20230SCR15898ENR)

## Votes

- Be adopted. To Consent Calendar. — **10–0** (pass) · lower
- SCR 158 Niello Consent Calendar Second Day — **72–0** (pass) · lower
- Special Consent — **40–0** (pass) · upper

## Sponsors

- Niello — primary (person)

## Timeline

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

- **2024-06-05** Introduced. Referred to Com. on RLS. `introduction, referral-committee`
- **2024-06-12** From committee: Ordered to third reading. `committee-passage`
- **2024-06-25** Ordered to special consent calendar.
- **2024-06-27** Read. Adopted. (Ayes 40. Noes 0. Page 4828.) Ordered to the Assembly. `amendment-passage, passage, reading-1`
- **2024-06-27** In Assembly. Held at Desk.
- **2024-07-01** Referred to Com. on RLS. `referral-committee`
- **2024-08-05** From committee: Be adopted. Ordered to consent calendar. (Ayes 10. Noes 0.) (August 5). `committee-passage, committee-passage-favorable`
- **2024-08-08** Read. Adopted. (Ayes 72. Noes 0. Page 6251.) Ordered to the Senate. `amendment-passage, passage, reading-1`
- **2024-08-08** In Senate. Ordered to engrossing and enrolling.
- **2024-08-13** Enrolled and filed with the Secretary of State at 11 a.m.
- **2024-08-13** Chaptered by Secretary of State. Res. Chapter 163, Statutes of 2024. `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/ea73008f-518f-473b-8d6b-a6851e736d3c`. Confidence: reported (aggregated from official California legislature records).