---
type: "Bill"
title: "Seismic improvements."
description: "Seismic improvements."
jurisdiction: "us/states/ca"
legislature: "California Legislature"
session: "20012002"
identifier: "AB 184"
citation: "California AB 184 (20012002)"
classification: ["bill"]
subjects: ["Seismic improvements."]
status: "enacted"
primary_sponsors: ["Liu"]
version_count: 6
action_count: 22
vote_count: 6
first_action: "2001-02-07"
last_action: "2001-09-25"
source: "openstates"
source_identifier: "ocd-bill/e5ebadde-ea12-457e-803e-a6a0b92753d0"
source_url: "http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200120020AB184"
source_hash: "2e620544e16c490bfba918b70b1a62366389ec1f825653f41d79d3306c707eb1"
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 184 (20012002) — Seismic improvements.

## Version chain

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

1. **02/07/01 - Introduced** (filed) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200120020AB184&version=20010AB18499INT)
2. **04/16/01 - Amended Assembly** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200120020AB184&version=20010AB18498AMD)
3. **07/02/01 - Amended Senate** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200120020AB184&version=20010AB18497AMD)
4. **09/25/01 - Chaptered** (committee substitute) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200120020AB184&version=20010AB18495CHP)
5. **AB184** (committee substitute) — [source](http://leginfo.legislature.ca.gov/faces/billNavClient.xhtml?bill_id=200120020AB184)
6. **08/31/01 - Enrolled** (enrolled) — [source](https://leginfo.legislature.ca.gov/faces/billPdf.xhtml?bill_id=200120020AB184&version=20010AB18496ENR)

## Votes

- Do pass and be re-referred to the Committee on Appropriations. — **pass** (pass) · lower
- Do pass, but re-refer to the Committee on Appropriations. — **pass** (pass) · upper
- Assembly 3rd Reading AB184 Liu By Scott — **pass** (pass) · upper
- AB 184 Liu Assembly Third Reading — **pass** (pass) · lower
- Do pass. — **pass** (pass) · lower
- AB 184 Liu Special Consent Calendar 2nd Day — **pass** (pass) · lower

## Sponsors

- Liu — primary (person)
- Aanestad — coauthor (person)
- Chavez — coauthor (person)
- Costa — coauthor (person)
- Hollingsworth — coauthor (person)
- Kuehl — coauthor (person)
- Speier — coauthor (person)
- Wyman — coauthor (person)

## Timeline

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

- **2001-09-25** Chaptered by Secretary of State - Chapter 330, Statutes of 2001.
- **2001-09-24** Approved by the Governor. `executive-signature`
- **2001-09-12** Enrolled and to the Governor at 4 p.m.
- **2001-08-31** Senate amendments concurred in. To enrollment. (Ayes 76. Noes 0. Page 3368.) `committee-passage-favorable, amendment-passage`
- **2001-08-29** In Assembly. Concurrence in Senate amendments pending. May be considered on or after August 31 pursuant to Assembly Rule 77. Ordered to Special Consent Calendar.
- **2001-08-28** Read third time, passed, and to Assembly. (Ayes 39. Noes 0. Page 2474.) `passage, reading-1, reading-3`
- **2001-08-22** Read second time. To third reading. `reading-2, reading-1`
- **2001-08-21** From committee: Be placed on second reading file pursuant to Senate Rule 28.8. `committee-passage`
- **2001-07-12** From committee: Do pass, and re-refer to Standing Committee on Appropriations Re-referred. (Ayes 4. Noes 0.). `committee-passage-favorable, referral-committee, committee-passage`
- **2001-07-02** From committee chair, with author's amendments: Amend, and re-refer to committee. Read second time, amended, and re-referred to Standing Committee on Revenue and Taxation. `reading-1, referral-committee, reading-2, amendment-introduction, amendment-passage`
- **2001-06-25** In committee: Set, first hearing. Hearing canceled at the request of author.
- **2001-06-05** Referred to Standing Committee on Revenue and Taxation. `referral-committee`
- **2001-05-24** In Senate. Read first time. To Standing Committee on Rules for assignment. `reading-1`
- **2001-05-24** Read third time, passed, and to Senate. (Ayes 77. Noes 0. Page 1783.) `passage, reading-1, reading-3`
- **2001-05-21** Read second time. To third reading. `reading-2, reading-1`
- **2001-05-17** From committee: Do pass. (Ayes 21. Noes 0.) (May 16). `committee-passage-favorable, committee-passage`
- **2001-04-25** From committee: Do pass, and re-refer to Standing Committee on Appropriations Re-referred. (Ayes 7. Noes 0.) (April 23). `committee-passage-favorable, referral-committee, committee-passage`
- **2001-04-19** Re-referred to Standing Committee on Revenue and Taxation. `referral-committee`
- **2001-04-16** In committee: Set, first hearing. Hearing canceled at the request of author. From committee chair, with author's amendments: Amend, and re-refer to Standing Committee on Revenue and Taxation. Read second time and amended. `reading-2, referral-committee, reading-1, amendment-introduction, amendment-passage`
- **2001-02-13** Referred to Standing Committee on Revenue and Taxation. `referral-committee`
- **2001-02-08** From printer. May be heard in committee March 10.
- **2001-02-07** 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/e5ebadde-ea12-457e-803e-a6a0b92753d0`. Confidence: reported (aggregated from official California legislature records).