---
type: "Bill"
title: "Baby diaper changing stations."
description: "(1) Existing law establishes and imposes on state and local agencies various requirements relating to the acquisition, construction, and renovation of public buildings."
jurisdiction: "us/states/ca"
legislature: "California Legislature"
session: "20172018"
identifier: "AB 1127"
citation: "California AB 1127 (20172018)"
classification: ["bill"]
subjects: ["Baby diaper changing stations."]
status: "enacted"
primary_sponsors: ["Calderon"]
version_count: 7
action_count: 26
vote_count: 1
first_action: "2017-02-17"
last_action: "2017-10-13"
source: "openstates"
source_identifier: "ocd-bill/82e720ff-377e-4e20-a415-159645f7bcfc"
source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201720180AB1127"
source_hash: "ced2621f127aac9e62a03d255e3ab209904a383843b709ce872be4ad469d7a21"
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 AB 1127 (20172018) — Baby diaper changing stations.

(1) Existing law establishes and imposes on state and local agencies various requirements relating to the acquisition, construction, and renovation of public buildings.

## Version chain

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

1. **02/17/17 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201720180AB1127&version=20170AB112799INT)
2. **04/26/17 - Amended Assembly** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201720180AB1127&version=20170AB112798AMD)
3. **07/05/17 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201720180AB1127&version=20170AB112797AMD)
4. **09/08/17 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201720180AB1127&version=20170AB112796AMD)
5. **10/13/17 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201720180AB1127&version=20170AB112794CHP)
6. **AB1127** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201720180AB1127)
7. **09/19/17 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201720180AB1127&version=20170AB112795ENR)

## Votes

- AB 1127 Calderon Concurrence in Senate Amendments — **72–0** (pass) · lower

## Sponsors

- Calderon — primary (person)
- Eduardo Garcia — author (person)

## Timeline

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

- **2017-02-17** Read first time. To print. `reading-1`
- **2017-02-19** From printer. May be heard in committee March 21.
- **2017-03-09** Referred to Com. on B. & P. `referral-committee`
- **2017-04-19** From committee: Do pass and re-refer to Com. on APPR. (Ayes 15. Noes 0.) (April 18). Re-referred to Com. on APPR. `committee-passage-favorable, committee-passage, referral-committee`
- **2017-04-26** From committee chair, with author's amendments: Amend, and re-refer to Com. on APPR. Read second time and amended. `amendment-introduction, amendment-passage, reading-2, reading-1`
- **2017-04-27** Re-referred to Com. on APPR. `referral-committee`
- **2017-05-17** In committee: Set, first hearing. Referred to APPR. suspense file. `referral-committee`
- **2017-05-26** From committee: Do pass. (Ayes 14. Noes 3.) (May 26). `committee-passage-favorable, committee-passage`
- **2017-05-30** Read second time. Ordered to third reading. `reading-2, reading-1`
- **2017-05-31** Read third time. Passed. Ordered to the Senate. (Ayes 70. Noes 6. Page 1916.) `reading-3, passage, reading-1`
- **2017-06-01** In Senate. Read first time. To Com. on RLS. for assignment. `reading-1`
- **2017-06-14** Referred to Com. on T. & H. `referral-committee`
- **2017-07-03** From committee: Amend, and do pass as amended and re-refer to Com. on APPR. (Ayes 12. Noes 0.) (June 27). `amendment-passage, committee-passage, amendment-introduction`
- **2017-07-05** Read second time and amended. Re-referred to Com. on APPR. `amendment-passage, reading-2, referral-committee, reading-1`
- **2017-07-17** In committee: Hearing postponed by committee.
- **2017-08-21** In committee: Referred to APPR. suspense file. `referral-committee`
- **2017-09-01** From committee: Do pass. (Ayes 6. Noes 1.) (September 1). `committee-passage-favorable, committee-passage`
- **2017-09-05** Read second time. Ordered to third reading. `reading-2, reading-1`
- **2017-09-08** Read third time and amended. Ordered to second reading. `amendment-passage, reading-3, reading-1`
- **2017-09-11** Read second time. Ordered to third reading. `reading-2, reading-1`
- **2017-09-14** Read third time. Passed. Ordered to the Assembly. (Ayes 37. Noes 2. Page 2897.). `reading-3, passage, reading-1`
- **2017-09-15** In Assembly. Concurrence in Senate amendments pending.
- **2017-09-15** Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 72. Noes 0. Page 3524.). `committee-passage-favorable, amendment-passage`
- **2017-09-26** Enrolled and presented to the Governor at 3 p.m.
- **2017-10-13** Approved by the Governor. `executive-signature`
- **2017-10-13** Chaptered by Secretary of State - Chapter 755, Statutes of 2017.

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/82e720ff-377e-4e20-a415-159645f7bcfc`. Confidence: reported (aggregated from official California legislature records).