---
type: "Bill"
title: "Fire protection: roofing materials."
description: "Fire protection: roofing materials."
jurisdiction: "us/states/ca"
legislature: "California Legislature"
session: "19992000"
identifier: "AB 423"
citation: "California AB 423 (19992000)"
classification: ["bill"]
subjects: ["Fire protection: roofing materials."]
status: "enacted"
primary_sponsors: ["Dutra"]
version_count: 8
action_count: 25
vote_count: 6
first_action: "1999-02-12"
last_action: "1999-09-15"
source: "openstates"
source_identifier: "ocd-bill/0172a0a4-5c8f-4fea-b92a-c55b4a142990"
source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=199920000AB423"
source_hash: "f52e87987a7e3d9c68b02401f3df8e15720a637839e753d0e0d7e0f1dae3818e"
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 423 (19992000) — Fire protection: roofing materials.

## Version chain

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

1. **02/12/99 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=199920000AB423&version=19990AB42399INT)
2. **05/06/99 - Amended Assembly** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=199920000AB423&version=19990AB42398AMD)
3. **05/20/99 - Amended Assembly** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=199920000AB423&version=19990AB42397AMD)
4. **06/14/99 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=199920000AB423&version=19990AB42396AMD)
5. **07/01/99 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=199920000AB423&version=19990AB42395AMD)
6. **09/15/99 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=199920000AB423&version=19990AB42393CHP)
7. **AB423** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=199920000AB423)
8. **08/30/99 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=199920000AB423&version=19990AB42394ENR)

## Votes

- Do pass. — **pass** (pass) · lower
- Do pass, but re-refer to the Committee on Appropriations. — **pass** (pass) · legislature
- AB 423 DUTRA THIRD READING — **pass** (pass) · lower
- Do pass and be re-referred to the Committee on Appropriations. — **pass** (pass) · lower
- Assembly 3rd Reading AB423 Dutra By Perata — **pass** (pass) · upper
- AB 423 DUTRA CONCURRENCE — **pass** (pass) · lower

## Sponsors

- Dutra — primary (person)

## Timeline

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

- **1999-09-15** Chaptered by Secretary of State - Chapter 380, Statutes of 1999.
- **1999-09-15** Approved by the Governor. `executive-signature`
- **1999-09-08** Enrolled and to the Governor at 12:30 p.m.
- **1999-08-30** Senate amendments concurred in. To enrollment. (Ayes 52. Noes 25. Page 3611.) `committee-passage-favorable, amendment-passage`
- **1999-08-26** In Assembly. Concurrence in Senate amendments pending. May be considered on or after August 28 pursuant to Assembly Rule 77.
- **1999-08-26** Read third time, passed, and to Assembly. (Ayes 25. Noes 11. Page 2681.) `passage, reading-3, reading-1`
- **1999-08-17** Read second time. To third reading. `reading-2, reading-1`
- **1999-08-16** From committee: Be placed on second reading file pursuant to Senate Rule 28.8. `committee-passage`
- **1999-07-12** From committee: Do pass, and re-refer to Standing Committee on Appropriations Re-referred. (Ayes 7. Noes 0.). `committee-passage, committee-passage-favorable, referral-committee`
- **1999-07-01** From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Standing Committee on Housing and Community Development. `amendment-introduction, amendment-passage, reading-2, reading-1, referral-committee`
- **1999-06-22** In committee: Hearing postponed by committee.
- **1999-06-14** From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Standing Committee on Housing and Community Development. `amendment-introduction, amendment-passage, reading-2, reading-1, referral-committee`
- **1999-06-07** Referred to Standing Committee on Housing and Community Development. `referral-committee`
- **1999-06-02** In Senate. Read first time. To Standing Committee on Rules for assignment. `reading-1`
- **1999-06-01** Read third time, passed, and to Senate. (Ayes 52. Noes 26. Page 2172.) `passage, reading-3, reading-1`
- **1999-05-28** From committee: Do pass. (Ayes 14. Noes 7.) (May 26). Read second time. To third reading. `committee-passage, committee-passage-favorable, reading-2, reading-1`
- **1999-05-24** Re-referred to Standing Committee on Appropriations. `referral-committee`
- **1999-05-20** From committee chair, with author's amendments: Amend, and re-refer to Standing Committee on Appropriations Read second time and amended. `amendment-introduction, amendment-passage, reading-2, reading-1, referral-committee`
- **1999-05-12** From committee: Do pass, and re-refer to Standing Committee on Appropriations Re-referred. (Ayes 7. Noes 4.) (May 12). `committee-passage, committee-passage-favorable, referral-committee`
- **1999-05-10** Re-referred to Standing Committee on Housing and Community Development. `referral-committee`
- **1999-05-06** From committee chair, with author's amendments: Amend, and re-refer to Standing Committee on Housing and Community Development Read second time and amended. `amendment-introduction, amendment-passage, reading-2, reading-1, referral-committee`
- **1999-04-28** In committee: Set, first hearing. Hearing canceled at the request of author.
- **1999-03-15** Referred to Standing Committee on Housing and Community Development. `referral-committee`
- **1999-02-16** From printer. May be heard in committee March 18.
- **1999-02-12** Read first time. To print. `reading-1`

## Source

OpenStates / OpenCivicData bulk snapshot [2026-07-01](https://data.openstates.org/daily/2026-07-01/public.pgdump); origin `ocd-bill/0172a0a4-5c8f-4fea-b92a-c55b4a142990`. Confidence: reported (aggregated from official California legislature records).