Lanterman Developmental Disabilities Services Act.
Summary
Existing law, the Lanterman Developmental Disabilities Services Act, requires the State Department of Developmental Services to contract with regional centers to provide services and supports to individuals with developmental disabilities and their families. Under existing law, the services and supports to be provided to a regional center consumer are contained in an individual program plan, developed in accordance with prescribed requirements. Existing law defines "consumer" for these purposes. This bill would replace "consumer" with "person eligible for regional center services" throughout the act, update other terminology, and remove gender language.
Bill status
passed both
4 of 5 stages cleared
Introduction
Jan 2026
Committee Review
Jun 2026
Assembly Passage
May 2026
Senate Passage
Aug 2026
Governor
Introduced Jan 12, 2026
Last action Aug 27, 2026
Maddy AI version diff · 4 comparisons
What changed between versions
08/21/26 - Amended Senate
→
AB1575
·
3 edits
MINOR
AB 1575 replaces the term 'consumer' with 'person eligible for regional center services' throughout the Lanterman Developmental Disabilities Services Act and removes gendered language (replacing he/she with they, his/her with their) across dozens of sections of the Welfare and Institutions Code and Government Code. The bill is a terminology modernization measure that does not change substantive policy but updates outdated and potentially stigmatizing language to be more person-centered and inclusive.
Scope change
No change in substantive scope or applicability. The bill applies the same legal requirements to the same population but uses updated, person-centered language throughout. The term 'person eligible for regional center services' carries the same legal meaning as the prior term 'consumer' as defined in Section 4512.
DEFINITION
The defined term 'consumer' is replaced with 'person eligible for regional center services' throughout the entire Lanterman Act, including Section 4401 of the Welfare and Institutions Code where the definition is established.
TECHNICAL
Gendered pronouns (he or she, his or her) are replaced with gender-neutral alternatives (they, their) across all amended sections, affecting references to individuals receiving services, directors, and other roles.
SCOPE
The bill amends over 200 sections of the Welfare and Institutions Code (Sections 4401 through 4905) and two sections of the Government Code (95016 and 95020), making it one of the broadest terminology updates to the developmental disabilities services framework.
Floor votes · Senate Aug 27, 2026 · Assembly May 28, 2026
How they voted
40–0
Passed
Total votes 40
Aug 27, 2026
D
Democratic30
100% Yea
R
Republican10
100% Yea
Vote distribution
All Yea
All Nay
Mixed
No data
Full legislative history
Actions timeline
Total actions
19
Key actions
7
Committee
7
Amendments
5
Aug 27, 2026
Introduced
In Assembly. Concurrence in Senate amendments pending.
lower
Aug 27, 2026
Upper · Passed
Read third time. Passed. Ordered to the Assembly. (Ayes 40. Noes 0.).
upper
Aug 21, 2026
Upper · Passed
Read third time and amended. Ordered to second reading.
upper
Jun 29, 2026
Upper · Passed
From committee: Do pass. (Ayes 5. Noes 0.) (June 29).
upper
Jun 10, 2026
Committee
Referred to Com. on HUMAN S.
upper
May 28, 2026
Lower · Passed
Read third time. Passed. Ordered to the Senate. (Ayes 78. Noes 0. Page 5535.)
lower
May 18, 2026
Lower · Passed
Read second time and amended. Ordered returned to second reading.
lower
May 14, 2026
Introduced
From committee: Amend, and do pass as amended. (Ayes 11. Noes 0.) (May 14).
lower
May 6, 2026
Committee
In committee: Set, first hearing. Referred to APPR. suspense file.
lower
Apr 15, 2026
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. (Ayes 5. Noes 0.) (April 14). Re-referred to Com. on APPR.
lower
Mar 23, 2026
Committee
Re-referred to Com. on HUM. S.
lower
Mar 19, 2026
Introduced
From committee chair, with author's amendments: Amend, and re-refer to Com. on HUM. S. Read second time and amended.
lower
Mar 19, 2026
Committee
Referred to Com. on HUM. S.
lower
Jan 13, 2026
Lower · Passed
From printer. May be heard in committee February 12.
lower
1 primary · 0 co-sponsors
Sponsors
Role
Legislator
Party
State
District
P
Joaquin Arambula
DDemocratic
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