NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS AUG 22 2025 MOLLY C. DWYER, CLERK U.S. COURT OF APPEALS FOR THE NINTH CIRCUIT
IN RE: PEOPLE OF THE STATE OF No. 25-584 CALIFORNIA. D.C. Nos. ___________________________________ 22-MD-3047-YGR _____________ 4:23-cv-05448-YGR PEOPLE OF THE STATE OF CALIFORNIA, MEMORANDUM*
Plaintiff - Petitioner,
v.
UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF CALIFORNIA, OAKLAND,
Respondent,
META PLATFORMS, INC.; META PAYMENTS, INC.; META PLATFORMS TECHNOLOGIES, LLC; INSTAGRAM, INC.,
Defendants - Real Parties in Interest,
and
STATE OF KENTUCKY; STATE OF
* This disposition is not appropriate for publication and is not precedent except as provided by Ninth Circuit Rule 36-3. KANSAS; STATE OF ILLINOIS; STATE OF LOUISIANA; STATE OF SOUTH CAROLINA; STATE OF MARYLAND; STATE OF HAWAII; STATE OF INDIANA; STATE OF WISCONSIN; STATE OF COLORADO; STATE OF CONNECTICUT; STATE OF OHIO; STATE OF RHODE ISLAND; STATE OF NEW JERSEY; STATE OF NEBRASKA; STATE OF DELAWARE; STATE OF WASHINGTON; STATE OF MINNESOTA; STATE OF NORTH CAROLINA; STATE BAR OF ARIZONA; STATE OF IDAHO; STATE OF MAINE; STATE OF PENNSYLVANIA; STATE OF SOUTH DAKOTA; STATE OF MICHIGAN; STATE OF VIRGINIA; STATE OF OREGON; STATE OF NEW YORK,
Plaintiffs - Real Parties in Interest.
Petition for a Writ of Mandamus
Argued and Submitted August 12, 2025 San Francisco, California
Before: RAWLINSON, BADE, and KOH, Circuit Judges.
A coalition of State Attorneys General (the State AGs) have brought an
enforcement action against Meta Platforms, Inc., the parent company of Facebook,
under various state consumer-protection statutes and the Children’s Online Privacy
2 25-584 Protection Act of 1998, 15 U.S.C. § 6501 et seq. The State AGs allege that Meta
designed intentionally addictive products that harm teenagers’ mental health.
During discovery, Meta requested the production of various nonparty state agency
documents under Rule 34 of the Federal Rules of Civil Procedure, arguing that the
documents are within the control of the State AGs. The State AGs objected,
arguing that they do not have legal control over independent state agency
documents. The district court rejected the State AGs’ control argument and
entered discovery orders requiring the State AGs to produce the requested
documents.1
The People of the State of California, acting through the Attorney General of
California, as well as the other State AGs, petition for a writ of mandamus
directing the district court to grant their objections to the discovery orders. We
GRANT the petition as it pertains to California and the Attorneys General of
Arizona, Colorado, Connecticut, Hawai‘i, Illinois, Indiana, Kentucky, Maine,
Maryland, Minnesota, New Jersey, New York, North Carolina, Ohio, Oregon,
South Dakota, Virginia, Washington, and West Virginia, DENY it as it pertains to
1 In September 2024, the magistrate judge issued an order requiring the State AGs to produce nonparty agency documents, and the State AGs moved for relief from that order before the district judge. In January 2025, while this motion for relief was pending, California filed the petition for writ of mandamus in this court. The other State AGs moved to join California’s petition, and we granted that motion. In March 2025, the district judge granted in part and denied in part the State AGs’ motion for relief.
3 25-584 the Attorney General of Pennsylvania, and DISMISS it as moot as it pertains to the
Attorneys General of Delaware, Kansas, Louisiana, Nebraska, Rhode Island, South
Carolina, and Wisconsin.
1. As an initial matter, we reject Meta’s argument that California’s
petition, joined by the other State AGs, is moot because the documents requested
from the California agencies have been produced. Discovery is ongoing, and Meta
is likely to continue to argue that California and the State AGs control the
documents of nonparty state agencies.2 “A case is not moot if the challenged
conduct can ‘reasonably be expected to recur.’” United States v. U.S. Dist. Ct. (In
re United States), 791 F.3d 945, 952 (9th Cir. 2015) (quoting Friends of the Earth,
Inc. v. Laidlaw Env’t Servs. (TOC), Inc., 528 U.S. 167, 189 (2000)). We therefore
consider the petition on the merits.
2. When weighing whether to grant mandamus relief, we consider
(1) whether the petitioner has other adequate means to obtain relief, (2) whether
the petitioner will be damaged or prejudiced in a way that cannot be corrected on
appeal, (3) whether the district court’s order is clearly erroneous, (4) whether the
district court’s order is an oft-repeated error, and (5) whether the district court’s
order raises new or important questions of law. See Bundy v. U.S. Dist. Ct. (In re
2 The New York AG, for example, recently submitted a Federal Rule of Appellate Procedure 28(j) letter explaining that discovery disputes raising very similar issues remain ongoing before the magistrate judge.
4 25-584 Bundy), 840 F.3d 1034, 1040–41 (9th Cir. 2016). These factors are not exhaustive
and should not be mechanically applied. Id. at 1041. But because the absence of
clear error “will always defeat a petition for mandamus,” id. (quoting In re United
States, 791 F.3d at 955), we begin our analysis there.
Broadly, we agree with California and the State AGs that the discovery
orders were clearly erroneous because they failed to require a showing of the
existence of an attorney-client relationship between the Attorneys General and
nonparty state agencies. Instead, the orders erroneously inferred the future
existence of such a relationship as a result of Meta’s attempt to force the nonparty
state agencies into producing documents under Rule 34. Without an affirmative
showing that an attorney-client relationship presently exists,3 discovery of nonparty
state agency documents should be conducted under Rule 45.
Although we are considering objections to discovery under the Federal
Rules of Civil Procedure, see 7-Up Bottling Co. of Jasper Inc. v. Archer Daniels
Midland Co. (In re Citric Acid Litig.), 191 F.3d 1090, 1107 (9th Cir. 1999)
(outlining our test to determine control over a document in civil discovery), we
must examine state law to determine whether the attorney general of a state
3 Insofar as the parties litigated this case at the extremes, we reject both the view that a state attorney general never has control over the documents of a nonparty state agency and the view that a state attorney general always has control over the documents of a nonparty state agency.
5 25-584 controls the documents of nonparty state agencies. Meta’s argument that state law
carries no significance in this context is unpersuasive.
Free access — add to your briefcase to read the full text and ask questions with AI
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS AUG 22 2025 MOLLY C. DWYER, CLERK U.S. COURT OF APPEALS FOR THE NINTH CIRCUIT
IN RE: PEOPLE OF THE STATE OF No. 25-584 CALIFORNIA. D.C. Nos. ___________________________________ 22-MD-3047-YGR _____________ 4:23-cv-05448-YGR PEOPLE OF THE STATE OF CALIFORNIA, MEMORANDUM*
Plaintiff - Petitioner,
v.
UNITED STATES DISTRICT COURT FOR THE NORTHERN DISTRICT OF CALIFORNIA, OAKLAND,
Respondent,
META PLATFORMS, INC.; META PAYMENTS, INC.; META PLATFORMS TECHNOLOGIES, LLC; INSTAGRAM, INC.,
Defendants - Real Parties in Interest,
and
STATE OF KENTUCKY; STATE OF
* This disposition is not appropriate for publication and is not precedent except as provided by Ninth Circuit Rule 36-3. KANSAS; STATE OF ILLINOIS; STATE OF LOUISIANA; STATE OF SOUTH CAROLINA; STATE OF MARYLAND; STATE OF HAWAII; STATE OF INDIANA; STATE OF WISCONSIN; STATE OF COLORADO; STATE OF CONNECTICUT; STATE OF OHIO; STATE OF RHODE ISLAND; STATE OF NEW JERSEY; STATE OF NEBRASKA; STATE OF DELAWARE; STATE OF WASHINGTON; STATE OF MINNESOTA; STATE OF NORTH CAROLINA; STATE BAR OF ARIZONA; STATE OF IDAHO; STATE OF MAINE; STATE OF PENNSYLVANIA; STATE OF SOUTH DAKOTA; STATE OF MICHIGAN; STATE OF VIRGINIA; STATE OF OREGON; STATE OF NEW YORK,
Plaintiffs - Real Parties in Interest.
Petition for a Writ of Mandamus
Argued and Submitted August 12, 2025 San Francisco, California
Before: RAWLINSON, BADE, and KOH, Circuit Judges.
A coalition of State Attorneys General (the State AGs) have brought an
enforcement action against Meta Platforms, Inc., the parent company of Facebook,
under various state consumer-protection statutes and the Children’s Online Privacy
2 25-584 Protection Act of 1998, 15 U.S.C. § 6501 et seq. The State AGs allege that Meta
designed intentionally addictive products that harm teenagers’ mental health.
During discovery, Meta requested the production of various nonparty state agency
documents under Rule 34 of the Federal Rules of Civil Procedure, arguing that the
documents are within the control of the State AGs. The State AGs objected,
arguing that they do not have legal control over independent state agency
documents. The district court rejected the State AGs’ control argument and
entered discovery orders requiring the State AGs to produce the requested
documents.1
The People of the State of California, acting through the Attorney General of
California, as well as the other State AGs, petition for a writ of mandamus
directing the district court to grant their objections to the discovery orders. We
GRANT the petition as it pertains to California and the Attorneys General of
Arizona, Colorado, Connecticut, Hawai‘i, Illinois, Indiana, Kentucky, Maine,
Maryland, Minnesota, New Jersey, New York, North Carolina, Ohio, Oregon,
South Dakota, Virginia, Washington, and West Virginia, DENY it as it pertains to
1 In September 2024, the magistrate judge issued an order requiring the State AGs to produce nonparty agency documents, and the State AGs moved for relief from that order before the district judge. In January 2025, while this motion for relief was pending, California filed the petition for writ of mandamus in this court. The other State AGs moved to join California’s petition, and we granted that motion. In March 2025, the district judge granted in part and denied in part the State AGs’ motion for relief.
3 25-584 the Attorney General of Pennsylvania, and DISMISS it as moot as it pertains to the
Attorneys General of Delaware, Kansas, Louisiana, Nebraska, Rhode Island, South
Carolina, and Wisconsin.
1. As an initial matter, we reject Meta’s argument that California’s
petition, joined by the other State AGs, is moot because the documents requested
from the California agencies have been produced. Discovery is ongoing, and Meta
is likely to continue to argue that California and the State AGs control the
documents of nonparty state agencies.2 “A case is not moot if the challenged
conduct can ‘reasonably be expected to recur.’” United States v. U.S. Dist. Ct. (In
re United States), 791 F.3d 945, 952 (9th Cir. 2015) (quoting Friends of the Earth,
Inc. v. Laidlaw Env’t Servs. (TOC), Inc., 528 U.S. 167, 189 (2000)). We therefore
consider the petition on the merits.
2. When weighing whether to grant mandamus relief, we consider
(1) whether the petitioner has other adequate means to obtain relief, (2) whether
the petitioner will be damaged or prejudiced in a way that cannot be corrected on
appeal, (3) whether the district court’s order is clearly erroneous, (4) whether the
district court’s order is an oft-repeated error, and (5) whether the district court’s
order raises new or important questions of law. See Bundy v. U.S. Dist. Ct. (In re
2 The New York AG, for example, recently submitted a Federal Rule of Appellate Procedure 28(j) letter explaining that discovery disputes raising very similar issues remain ongoing before the magistrate judge.
4 25-584 Bundy), 840 F.3d 1034, 1040–41 (9th Cir. 2016). These factors are not exhaustive
and should not be mechanically applied. Id. at 1041. But because the absence of
clear error “will always defeat a petition for mandamus,” id. (quoting In re United
States, 791 F.3d at 955), we begin our analysis there.
Broadly, we agree with California and the State AGs that the discovery
orders were clearly erroneous because they failed to require a showing of the
existence of an attorney-client relationship between the Attorneys General and
nonparty state agencies. Instead, the orders erroneously inferred the future
existence of such a relationship as a result of Meta’s attempt to force the nonparty
state agencies into producing documents under Rule 34. Without an affirmative
showing that an attorney-client relationship presently exists,3 discovery of nonparty
state agency documents should be conducted under Rule 45.
Although we are considering objections to discovery under the Federal
Rules of Civil Procedure, see 7-Up Bottling Co. of Jasper Inc. v. Archer Daniels
Midland Co. (In re Citric Acid Litig.), 191 F.3d 1090, 1107 (9th Cir. 1999)
(outlining our test to determine control over a document in civil discovery), we
must examine state law to determine whether the attorney general of a state
3 Insofar as the parties litigated this case at the extremes, we reject both the view that a state attorney general never has control over the documents of a nonparty state agency and the view that a state attorney general always has control over the documents of a nonparty state agency.
5 25-584 controls the documents of nonparty state agencies. Meta’s argument that state law
carries no significance in this context is unpersuasive.
In particular, California has shown that the magistrate judge and district
judge clearly erred by failing to follow People ex rel. Lockyer v. Superior Court,
19 Cal. Rptr. 3d 324 (Cal. Ct. App. 2004). There, the California Court of Appeal
“conclude[d] that the People,” when prosecuting an enforcement action, “are not
deemed to have possession, custody or control over documents of any state
agency,” and therefore “[s]uch documents must be obtained by a subpoena.” Id. at
337 (emphasis added). Although the magistrate judge and the district judge both
cited Lockyer in the discovery orders, neither gave it controlling weight. They
distinguished Lockyer for failing to apply Rule 34 or Citric Acid, but the California
Court of Appeal performed an analogous control analysis. Id. at 337–39.
Moreover, Lockyer cannot be faulted for failing to discuss either Rule 34 or Citric
Acid because Lockyer was a California state case. The magistrate judge’s and
district judge’s failure to follow Lockyer was clear error.4
In addition to showing clear error, the State AGs also sufficiently satisfy the
other mandamus factors. We reject Meta’s argument that the Attorneys General
were required to incur sanctions before they could challenge the discovery orders.
4 Because we hold that it was clear error to fail to follow Lockyer, we need not consider the impact of Assembly Bill 137, 2025–26 Reg. Sess. (Cal. 2025), which codified that case.
6 25-584 See U.S. Dep’t of Educ. v. U.S. Dist. Ct. (In re U.S. Dep’t of Educ.), 25 F.4th 692,
705 (9th Cir. 2022) (“[C]ourts have routinely found that, in cases involving high-
level government officials, there are no other means of relief beyond mandamus
because to disobey the subpoena, face contempt charges, and then appeal would
not be appropriate for a high-ranking government official.”). And we have
previously held that it is an appropriate exercise of mandamus authority “to
address ‘particularly important questions of first impression’ regarding discovery,
evidentiary, and other procedural issues.” Kirkland v. U.S. Bankr. Ct. (In re
Kirkland), 75 F.4th 1030, 1041 (9th Cir. 2023) (quoting Perry v. Schwarzenegger,
591 F.3d 1147, 1157 (9th Cir. 2010)). Given the federalism concerns at issue, this
is one such case. See Murphy v. Nat’l Collegiate Athletic Ass’n, 584 U.S. 453, 470
(2018) (discussing our dual-sovereignty system of state and federal powers). And
although litigation costs rarely constitute prejudice for mandamus purposes, Swift
Transp. Co. v. U.S. Dist. Ct. (In re Swift Transp. Co.), 830 F.3d 913, 916 (9th Cir.
2016), that high bar is met here. California, for example, has represented that
complying with the discovery orders has required the expenditure of millions of
dollars in public funds and “strained” the ability of California state agencies “to
perform essential public functions.”
Mandamus relief is therefore appropriate for California and the Attorneys
General of Arizona, Colorado, Connecticut, Hawai‘i, Illinois, Indiana, Kentucky,
7 25-584 Maine, Maryland, Minnesota, New Jersey, New York,5 North Carolina, Ohio,
Oregon, South Dakota, Virginia, Washington, and West Virginia.
3. We deny mandamus relief to the Pennsylvania AG because
Pennsylvania law explicitly grants his office control over the documents of
nonparty state agencies. See 71 Pa. Stat. and Cons. Stat. § 732-208 (West 2025)
(“The Office of Attorney General shall have the right to access at all times to the
books and papers of any Commonwealth agency necessary to carry out his duties
under this act.”). Therefore, the Pennsylvania AG cannot show clear error in the
discovery orders.
4. We dismiss as moot the petitions of the Attorneys General of
Delaware, Kansas, Louisiana, Nebraska, Rhode Island, South Carolina, and
Wisconsin because the district judge already granted these states relief from the
magistrate judge’s order. Therefore, “the issues presented” by these states’
Attorneys General “are no longer live” and there is not “a present controversy as to
which effective relief can be granted.” Council of Ins. Agents & Brokers v.
Molasky-Arman, 522 F.3d 925, 933 (9th Cir. 2008) (quoting Outdoor Media Grp.,
Inc. v. City of Beaumont, 506 F.3d 895, 900 (9th Cir. 2007)).
5 If further discovery is sought from nonparty New York state agencies, the magistrate judge and the district judge should consider in the first instance what impact, if any, the recent enactment of Senate Bill S3005C, 2025–26 Leg. Sess. (N.Y. 2025), has on the New York AG’s control of the documents of nonparty state agencies.
8 25-584 PETITION GRANTED IN PART, DENIED IN PART, AND
DISMISSED IN PART.
9 25-584