Amicus Briefs
CAOC's Amicus Curiae Program is a critical part of our advocacy work. The program is a positive influence on the development of case law in a way that helps all Californians.

Whitehead v. City of Oakland, S284303
Amicus brief filed with the California Supreme Court by Ariel J. Stiller-Shulman on January 1, 2025.
Gilead Tenofovir Cases, S283862
Amicus brief filed with the California Supreme Court by Sharon Arkin and Jeffrey White on behalf of Consumer Attorneys of California and the American Association for justice on November 4, 2024.
Valdovinos v. KIA Motors America, S287275
Request for depublication filed with the California Supreme Court by Saveena Takhar on October 28, 2024.
Kramer et al. v. Coinbase, Inc. et al., A167779
Amicus request to publish filed with the Court of Appeal, First Appellate District, Division 3 by Christian Schreiber on October 1, 2024.
Gutierrez v. Tostado, S283128
Amicus brief filed with the California Supreme Court by Benjamin Ikuta on September 17, 2024.
Madrigal et al. v. Hyundai Motor America, S280598
Amicus brief filed with the California Supreme Court by Sharon Arkin on behalf of Consumer Attorneys of California and Consumers for Auto Reliability and Safety on July 30, 2024.
West Contra Costa Unified School District v. The Superior Court of Contra Costa County, S286798
Amicus brief filed with the Court of Appeal, First Appellate District, Division 5 by Alan Charles Dell’Ario and Anthony De Marco on April 24, 2024.
Saurman v. Peter's Landing Property Owner, LLC, G061561
Amicus brief filed with the 4th Appellate District Division 3 by Benjamin Siminou on March 26, 2024.
Poe v. Northwestern Mutual Life Insurance Company, 23-3124-23-43
Amicus brief with the Ninth Circuit Court of Appeals by Brian Malloy and David Arbogast on March 14, 2024.
Javidian v. Subaru of America, S284172
Request for publication filed with the California Supreme Court by Ariel J. Stiller-Shulman on March 11, 2024.
John GM Roe v. Doe 1, et. al., F086315
Letter requesting publication filed with the Fifth Appellate District by Holly Boyer on January 8, 2024.
Calhoun v. Google, 22-16993
Joint American Association for Justice and CAOC amicus brief filed with the Ninth Circuit Court of Appeals by Jeffrey R. White and Saveena Takhar on December 18, 2023.
Acosta v. MAS Realty, LLC, S282837
Letter in support of review filed with the Supreme Court of California by Alan Charles Dell’Ario on December 13, 2023.
Altizer v. Coachella Valley Conservation Commission, S282043
Letter in support of review filed with the Supreme Court of California by Sharon J. Arkin in October, 2023.
Carr v. City of Newport Beach, S282023
Letter in support of review filed with the Supreme Court of California by Sharon J. Arkin in October, 2023.
Bonilla v. Reiter Berry Farms, H050268
Request for publication filed with the Court of Appeal, Sixth Appellate District by Alan Charles Dell’Ario on September 18, 2023.
Liberty Law Office, Inc. v. The Bloom Firm, A165269
Amicus brief filed with the Court of Appeal, First Appellate District, Division Seven by David Arbogast on August 21, 2023.
Randy’s Trucking v. Superior Court of Kern County, S280982
Request for depublication with the Supreme Court of California by Thomas Nielson on August 7, 2023.
California Capital Ins. Co. v. Hoehn, S277510
Amicus brief filed with the Supreme Court of California by Alan Charles Dell’Ario on July 14, 2023.
Rodriguez v. FCA US, S274625
Amicus brief filed with the Supreme Court of California by Sharon J. Arkin on June 23, 2023.
Fuentes v. Empire Nissan, S280256
Letter in support of review filed with the Supreme Court of California by David Arbogast on June 21, 2023.
Logan v. Country Oak Partners, S276545
Amicus brief filed with the Supreme Court of California by Ari J. Stiller on June 14, 2023.
Hernandez v. Devcon Construction, H049512
Request for publication filed with the Court of Appeal, Sixth Appellate District by Brian J. Malloy on May 10, 2023.
Simple Avo Paradise Ranch, LLC v. Southern California Edison Co., B320948
Amicus brief filed with the Court of Appeal, Second Appellate District, Division Seven by Benjamin I. Siminou and Harini P. Raghupathi on April 13, 2023.
Degala v. John Stewart Co., A163130
Request for publication filed with the Court of Appeal, First Appellate District by Alan Charles Dell’Ario on February 5, 2023.
California Capital Ins. Co. v. Hoehn, S277510
Letter in support of review filed with the Supreme Court of California by Alan Charles Dell’Ario on December 20, 2022.
Limon v. Circle K Stores, S277435
Letter in support of review filed with the Supreme Court of California by David Arbogast on December 19, 2022.
Pacific Fertility Cases, A158155
Request for publication filed with the Court of Appeal, First Appellate District by Brian Malloy on November 22, 2022.
Salazar v. Target, S277101
Opposition to depublication filed with Supreme Court of California by David Arbogast on November 17, 2022.
Salazar v. Walmart, S277109
Opposition to depublication filed with Supreme Court of California by David Arbogast on November 17, 2022.
Fajardo v. City of Monrovia, B314031
Request for publication filed with the Court of Appeal, Second Appellate District by Ben Siminou on November 3, 2022.
I. (C.) v. San Bernardino City Unified School District, S276986
Letter in support of review filed with the Supreme Court of California by Holly Boyer on October, 2022.
Brown v. Beach House Design, B314946
Request for publication filed with the Court of Appeal, Second Appellate District by Alan Charles Dell’Ario on November 4, 2022.
McCullar v. SMC Contracting, S276986
Letter in support of review filed with the Supreme Court of California by David Arbogast on October 31, 2022.
Burton v. City of La Verne, S276918
Letter in support of review filed with the Supreme Court of California by David Arbogast on October 28, 2022.
Kuciemba v. Victory Woodworks Inc., S274191
Amicus brief filed with the Supreme Court of California by Alan Charles Dell’Ario on October 17, 2022.
Direct Action v. Diestel Turkey Ranch, A162017
Amicus brief filed with the Court of Appeal, First Appellate District, Division Two by David Arbogast on October 6, 2022.
Gilead Tenofovir Cases, A165558
Joint CAOC and AAJ amicus brief filed with the Court of Appeal, First Appellate District, Division Four by Sharon Arkin for CAOC and Jeffrey White for AAJ on September 28, 2022.
Evenskaas v. CTI, S276127
Letter in support of review filed with the Supreme Court of California by David Arbogast on September 26, 2022.
Doe v. Mountain View School District, S272166
Amicus brief filed with the Supreme Court of California by David Arbogast on September 12, 2022.
Ahmed v. Doordash, RG21108961
Amicus letter in support of preliminary injunction against Doordash, Inc. filed by David Arbogast on August 31, 2022.
Boweman v. Field Asset Services, 3:12-CV-0057-WHO
Amicus brief filed with the United States Court of Appeal for the Ninth Circuit by David Mara and Jill Vecchi on August 18, 2022.
Doe v. Uber Technologies, Inc., B310131
Request for depublication filed with the Supreme Court of California by David Arbogast on July 29, 2022.
Kline v. Zimmer, B302544
Letter in support of depublication and letter in support of review filed with the California Supreme Court by Brian Barrow on July 25, 2022 and August 19, 2022 respectively.
Quach v. California Commerce Club, S275121
Joint California Employment Lawyers Association and CAOC letter in support of the petition for review with the California Supreme Court by Alan Charles Dell’Ario and Cliff Palefsky on July 14, 2022.
Facey Medical Group v. Superior Court, B320470
Amicus letter in opposition to petition for writ of mandate filed by David Arbogast on July 5, 2022.
Doe v. Anderson Union High School District, S275336
Request for depublication filed with the California Supreme Court by Shea Murphy on July 1, 2022.
Johnson v. Walmart, 21-16423
Amicus brief filed with the Ninth Circuit Court of Appeal by Brian Malloy on June 29, 2022.
Rodriguez v. FCA USA, S274625
Letter requesting depublication filed with the California Supreme Court by Sharon Arkin, June 6, 2022.
Beierschmitt et al. v. Grobet File Company of America, B310754
Request for publication filed with the Court of Appeal, Second Appellate District by Ben Siminou on April 29, 2022.
Zolly v. City of Oakland, S262634
Amicus brief filed with the California Supreme Court by Brian Kabateck and Mike Arias on April 15, 2022
Mason v. Uber, A161000
Request for publication filed with the Court of Appeal, First Appellate District by Brian Malloy on April 13, 2022.
Los Angeles Unified School District v. Superior Court, S269608
Amicus brief filed with the Supreme Court of California by Alan Charles Dell’Ario on February 28, 2022.
Garcia v. Superior Court, B315701
Amicus brief filed with the Court of Appeal, Second Appellate District by Robin Workman February 25, 2022.
Kadow v. LG Chemical, Ltd., S272526
Letter in support of review field with the California Supreme Court by Holly Boyer on February 22, 2022.


