republic-os/legislation/us/states/ca/20152016/ab-1928.md

---
type: "Bill"
title: "Water efficiency: landscape irrigation equipment."
description: "Existing law requires, to the extent that funds are available, the State Energy Resources Conservation and Development Commission, in consultation with the Department of Water Resources, to adopt, by January 1, 2010, performance standards and labeling requirements for landscape irrigation equipment and, on or after January 1, 2012, prohibits that equipment from being sold unless it meets the performance standards and labeling requirements."
jurisdiction: "us/states/ca"
legislature: "California Legislature"
session: "20152016"
identifier: "AB 1928"
citation: "California AB 1928 (20152016)"
classification: ["bill"]
subjects: ["Water efficiency: landscape irrigation equipment."]
status: "enacted"
primary_sponsors: ["Campos"]
version_count: 5
action_count: 20
vote_count: 8
first_action: "2016-02-12"
last_action: "2016-09-13"
source: "openstates"
source_identifier: "ocd-bill/3fe0423e-d9ad-47ef-b650-ebe4858b9c22"
source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201520160AB1928"
source_hash: "a54263a79ae8dd4f21217b1166f96435bf3b76cd701ac0bcbf65e5785e7e396e"
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 1928 (20152016) — Water efficiency: landscape irrigation equipment.

Existing law requires, to the extent that funds are available, the State Energy Resources Conservation and Development Commission, in consultation with the Department of Water Resources, to adopt, by January 1, 2010, performance standards and labeling requirements for landscape irrigation equipment and, on or after January 1, 2012, prohibits that equipment from being sold unless it meets the performance standards and labeling requirements.

## Version chain

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

1. **02/12/16 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201520160AB1928&version=20150AB192899INT)
2. **08/15/16 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201520160AB1928&version=20150AB192898AMD)
3. **09/13/16 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201520160AB1928&version=20150AB192896CHP)
4. **AB1928** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=201520160AB1928)
5. **08/25/16 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=201520160AB1928&version=20150AB192897ENR)

## Votes

- Do pass, but first be re-referred to the Committee on [Appropriations] — **6–2** (pass) · upper
- 3rd Reading AB1928 Campos By Wieckowski — **27–12** (pass) · upper
- Do pass and be re-referred to the Committee on [Appropriations] — **11–1** (pass) · lower
- Do pass as amended — **5–2** (pass) · upper
- Placed on suspense file — **7–0** (pass) · upper
- AB 1928 CAMPOS Concurrence in Senate Amendments — **58–22** (pass) · lower
- Do pass. — **14–5** (pass) · lower
- AB 1928 CAMPOS Assembly Third Reading — **56–22** (pass) · lower

## Sponsors

- Campos — primary (person)
- Gordon — coauthor (person)

## Timeline

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

- **2016-02-12** Read first time. To print. `reading-1`
- **2016-02-16** From printer. May be heard in committee March 17.
- **2016-02-25** Referred to Com. on W., P., & W. `referral-committee`
- **2016-03-29** From committee: Do pass and re-refer to Com. on APPR. (Ayes 11. Noes 1.) (March 29). Re-referred to Com. on APPR. `referral-committee, committee-passage-favorable, committee-passage`
- **2016-04-27** In committee: Set, first hearing. Referred to APPR. suspense file. `referral-committee`
- **2016-05-27** From committee: Do pass. (Ayes 14. Noes 5.) (May 27). `committee-passage-favorable, committee-passage`
- **2016-05-31** Read second time. Ordered to third reading. `reading-2, reading-1`
- **2016-06-01** Read third time. Passed. Ordered to the Senate. (Ayes 56. Noes 22. Page 5133.) `reading-3, passage, reading-1`
- **2016-06-02** In Senate. Read first time. To Com. on RLS. for assignment. `reading-1`
- **2016-06-15** Referred to Com. on N.R. & W. `referral-committee`
- **2016-06-29** From committee: Do pass and re-refer to Com. on APPR. (Ayes 6. Noes 2.) (June 28). Re-referred to Com. on APPR. `referral-committee, committee-passage-favorable, committee-passage`
- **2016-08-01** In committee: Referred to APPR. suspense file. `referral-committee`
- **2016-08-11** From committee: Amend, and do pass as amended. (Ayes 5. Noes 2.) (August 11). `amendment-introduction, committee-passage, amendment-passage`
- **2016-08-15** Read second time and amended. Ordered to third reading. `amendment-passage, reading-2, reading-1`
- **2016-08-17** Read third time. Passed. Ordered to the Assembly. (Ayes 27. Noes 12. Page 5045.). `reading-3, passage, reading-1`
- **2016-08-17** In Assembly. Concurrence in Senate amendments pending. May be considered on or after August 19 pursuant to Assembly Rule 77.
- **2016-08-23** Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 58. Noes 22. Page 6128.). `committee-passage-favorable, amendment-passage`
- **2016-08-30** Enrolled and presented to the Governor at 4 p.m.
- **2016-09-13** Approved by the Governor. `executive-signature`
- **2016-09-13** Chaptered by Secretary of State - Chapter 326, Statutes of 2016.

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/3fe0423e-d9ad-47ef-b650-ebe4858b9c22`. Confidence: reported (aggregated from official California legislature records).