---
type: "Bill"
title: "Relative to California STEAM Robotics Day."
description: "This measure would proclaim March 25, 2023, as California STEAM Robotics Day."
jurisdiction: "us/states/ca"
legislature: "California Legislature"
session: "20232024"
identifier: "ACR 40"
citation: "California ACR 40 (20232024)"
classification: ["concurrent resolution"]
subjects: ["California STEAM Robotics Day"]
status: "enacted"
primary_sponsors: ["Maienschein"]
version_count: 4
action_count: 13
vote_count: 3
first_action: "2023-03-15"
last_action: "2023-05-03"
source: "openstates"
source_identifier: "ocd-bill/54614e1d-2853-4c74-95ad-a970c05bc121"
source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202320240ACR40"
source_hash: "0af6cab86c60b7e2cf6c61093678fc30e712ebfb20931023f5888b7d8befe325"
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 ACR 40 (20232024) — Relative to California STEAM Robotics Day.

This measure would proclaim March 25, 2023, as California STEAM Robotics Day.

## Version chain

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

1. **03/15/23 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240ACR40&version=20230ACR4099INT)
2. **05/03/23 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240ACR40&version=20230ACR4097CHP)
3. **ACR40** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=202320240ACR40)
4. **04/28/23 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=202320240ACR40&version=20230ACR4098ENR)

## Votes

- ACR 40 Maienschein Consent Calendar Second Day — **60–0** (pass) · lower
- Special Consent ACR40 Maienschein et al. — **38–0** (pass) · upper
- Be adopted. To Consent Calendar. — **13–0** (pass) · lower

## Sponsors

- Maienschein — primary (person)
- Addis — coauthor (person)
- Aguiar-Curry — coauthor (person)
- Alanis — coauthor (person)
- Arambula — coauthor (person)
- Bains — coauthor (person)
- Bennett — coauthor (person)
- Berman — coauthor (person)
- Blanca Rubio — coauthor (person)
- Boerner Horvath — coauthor (person)
- Cervantes — coauthor (person)
- Connolly — coauthor (person)
- Davies — coauthor (person)
- Essayli — coauthor (person)
- Flora — coauthor (person)
- Friedman — coauthor (person)
- Gallagher — coauthor (person)
- Gipson — coauthor (person)
- Haney — coauthor (person)
- Hart — coauthor (person)
- Holden — coauthor (person)
- Hoover — coauthor (person)
- Jim Patterson — coauthor (person)
- Joe Patterson — coauthor (person)
- Juan Carrillo — coauthor (person)
- Lackey — coauthor (person)
- Lee — coauthor (person)
- Low — coauthor (person)
- Lowenthal — coauthor (person)
- Luz Rivas — coauthor (person)
- McCarty — coauthor (person)
- McKinnor — coauthor (person)
- Megan Dahle — coauthor (person)
- Mike Fong — coauthor (person)
- Pacheco — coauthor (person)
- Petrie-Norris — coauthor (person)
- Ramos — coauthor (person)
- Rendon — coauthor (person)
- Reyes — coauthor (person)
- Robert Rivas — coauthor (person)
- Rodriguez — coauthor (person)
- Sanchez — coauthor (person)
- Santiago — coauthor (person)
- Schiavo — coauthor (person)
- Stephanie Nguyen — coauthor (person)
- Ta — coauthor (person)
- Ting — coauthor (person)
- Valencia — coauthor (person)
- Villapudua — coauthor (person)
- Vince Fong — coauthor (person)
- Waldron — coauthor (person)
- Wallis — coauthor (person)
- Weber — coauthor (person)
- Wendy Carrillo — coauthor (person)
- Wicks — coauthor (person)
- Wilson — coauthor (person)
- Wood — coauthor (person)
- Zbur — coauthor (person)

## Timeline

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

- **2023-03-15** Introduced. To print. `introduction`
- **2023-03-16** From printer.
- **2023-03-16** Referred to Com. on RLS. `referral-committee`
- **2023-03-23** From committee: Be adopted. To Consent Calendar. (Ayes 13. Noes 0.) (March 23). `committee-passage, committee-passage-favorable`
- **2023-03-30** Coauthors revised.
- **2023-03-30** Adopted and to Senate. (Ayes 65. Noes 0. Page 1009.) `amendment-passage, passage`
- **2023-04-10** In Senate. To Com. on RLS.
- **2023-04-19** From committee: Ordered to third reading. `committee-passage`
- **2023-04-25** Ordered to special consent calendar.
- **2023-04-27** Adopted and to Assembly. (Ayes 38. Noes 0. Page 922.) `amendment-passage, passage`
- **2023-04-27** In Assembly. Ordered to Engrossing and Enrolling. `committee-passage`
- **2023-05-03** Enrolled and filed with the Secretary of State at 3 p.m.
- **2023-05-03** Chaptered by Secretary of State - Res. Chapter 43, Statutes of 2023. `became-law`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/54614e1d-2853-4c74-95ad-a970c05bc121`. Confidence: reported (aggregated from official California legislature records).