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No. 10664662
United States Court of Appeals for the Ninth Circuit
Weyerhaeuser Company v. National Interstate Insurance Company
No. 10664662 · Decided September 2, 2025
No. 10664662·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
September 2, 2025
Citation
No. 10664662
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS SEP 2 2025
MOLLY C. DWYER, CLERK
FOR THE NINTH CIRCUIT U.S. COURT OF APPEALS
WEYERHAEUSER COMPANY, a No. 24-3066
Washington corporation;
D.C. No.
WEYERHAEUSER NR COMPANY, a 2:21-cv-03886-MEMF-E
Washington corporation; ASPEN
INSURANCE UK LIMITED, a company
formed under the laws of England and MEMORANDUM*
Wales,
Plaintiffs - Appellants,
v.
NATIONAL INTERSTATE INSURANCE
COMPANY, an Ohio corporation; FIRST
MERCURY INSURANCE COMPANY, an
Illinois corporation; THE NORTH RIVER
INSURANCE COMPANY, a New Jersey
corporation; LEXINGTON INSURANCE
COMPANY, a Delaware corporation; AIG
CLAIMS, INC.,
Defendants - Appellees.
Appeal from the United States District Court
for the Central District of California
Maame Ewusi-Mensah Frimpong, District Judge, Presiding
Argued and Submitted August 11, 2025
Pasadena, California
*
This disposition is not appropriate for publication and is not precedent except
as provided by Ninth Circuit Rule 36-3.
Before: NGUYEN, FORREST, and VANDYKE, Circuit Judges.
Partial Concurrence and Partial Dissent by Judge FORREST.
Appellants Weyerhaeuser Company, Weyerhaeuser NR (collectively
“Weyerhaeuser”), and Aspen Insurance UK Limited, appeal from the district court’s
order denying a motion for reconsideration and granting partial summary judgment
in favor of Appellees, who are several insurers who issued liability policies to non-
party Gardner Trucking naming Weyerhaeuser as an additional insured. Pursuant to
Federal Rule of Civil Procedure 54(b), the district court certified as a final judgment
its order denying reconsideration and granting partial summary judgment to
Appellees. We have jurisdiction pursuant to that rule, 1 see Pakootas v. Teck
Cominco Metals, Ltd., 905 F.3d 565, 574 (9th Cir. 2018), and we affirm.
1. “We review choice-of-law questions de novo, but review underlying
factual findings for clear error.” EB Holdings II, Inc. v. Ill. Nat’l Ins. Co., 108 F.4th
1211, 1218 (9th Cir. 2024) (quoting Cooper v. Tokyo Elec. Power Co. Holdings,
Inc., 960 F.3d 549, 557 (9th Cir. 2020)). Washington choice-of-law rules apply
because this case was initially filed in Washington. See Int’l Bus. Machs. Corp. v.
Bajorek, 191 F.3d 1033, 1036 (9th Cir. 1999).
1
Aspen asks us to review the order transferring venue from the Western District
of Washington to the Central District of California pursuant to 28 U.S.C. § 1404(a).
But our jurisdiction in this case is limited to the claims that were certified pursuant
to Rule 54(b). So we decline to address the order transferring venue. To the extent
that Aspen asks us to issue mandamus relief, we decline to do so as Aspen has not
established the elements necessary to grant such extraordinary relief. See In re
Bozic, 888 F.3d 1048, 1052 (9th Cir. 2018).
2 24-3066
The district court did not err in concluding that California law applied to
Appellants’ contractual claims. First, there is a “real conflict” because the resolution
of this issue “is different under the law of the two states.” Erwin v. Cotter Health
Ctrs., 167 P.3d 1112, 1120–21 (Wash. 2007) (quoting Seizer v. Sessions, 940 P.2d
261, 264 (Wash. 1997)). Second, Washington law provides that the parties’
contracted-for choice of law is controlling, and in the absence of any contracted-for
choice of law, the law of the state with the “most significant relationship” to the
claims controls. Id.; see Fluke Corp. v. Hartford Accident & Indem. Co., 7 P.3d 825,
831 (Wash. Ct. App. 2000). We conclude that California law applies to the contract
claims. National Interstate’s insurance policy with Gardner includes multiple
California-specific endorsements, and the policy evidences the parties’ intent to
apply California law. See Erwin, 167 P.3d at 1120–21. Weyerhaeuser’s contract
with Gardner was executed and negotiated with one party in Washington and one in
California, while Appellees’ policies were issued to a California entity. The
contracts were performed at Weyerhaeuser’s California facilities, and Appellees’
policies covered a risk in California. So the district court did not err in holding that
California law applies to the contract claims.
Nor did the district court err in applying California law to Weyerhaeuser’s tort
claim or its claims for violations of the Washington Consumer Protection Act and
Washington Insurance Fair Conduct Act. Again, there is a real conflict because,
3 24-3066
unlike Washington, California does not allow a private party insured to bring a claim
in the absence of an insurer’s duty to provide coverage. Compare St. Paul Fire &
Marine Ins. Co. v. Onvia, Inc., 196 P.3d 664, 669 (Wash. 2008), with Jordan v.
Allstate Ins. Co., 56 Cal. Rptr. 3d 312, 324 (Ct. App. 2007).
Next, Washington’s choice-of-law rules direct that we apply California law to
Weyerhaeuser’s tort and statutory claims. See FutureSelect Portfolio Mgmt., Inc. v.
Tremont Grp. Holdings, Inc., 331 P.3d 29, 36 (Wash. 2014)). Although
Weyerhaeuser is headquartered in Washington, “residency in the forum state alone
has not been considered a sufficient relation to the action to warrant application of
forum law.” Rice v. Dow Chem. Co., 875 P.2d 1213, 1219 (Wash. 1994). Here the
underlying settlement stems from a lawsuit in California, where the center of the
parties’ relationship is. Appellants also fail to supply a basis to upset the district
court’s finding that the record does not establish the location of Appellee’s
purportedly tortious conduct. And Appellees’ policies contemplate applying
California law to claims arising from the policies. So California law applies to
Weyerhaeuser’s claims for bad faith and violations of the Washington Consumer
Protection Act and Washington Insurance Fair Conduct Act. Because these claims
are not viable under California law, the district court did not err in dismissing them.2
2
We disagree with our colleague’s thoughtful partial dissent for several
reasons. First, it is appropriate to consider the fact that Appellees’ policies
contemplated applying California law, because Weyerhaeuser has brought claims
4 24-3066
2. The district court did not err in applying California Insurance Code
§ 11580.9(c) to resolve the priority of coverage. Section 11580.9(c) dictates that, as
between an insurance policy covering the premises and a policy covering a vehicle,
when both cover a loss the premises policy takes priority over the vehicle policy.
stemming from the Appellee’s treatment of Weyerhaeuser’s insurance claims based
in those policies. Second, the partial dissent seems to conclude that because
Weyerhaeuser’s headquarters are in Washington, the parties’ relationship is centered
there and the injury was felt only in Washington. Those conclusions contradict the
substantial weight of authority from courts applying Washington choice-of-law rules
to comparable claims. See, e.g., T-Mobile USA, Inc. v. Selective Ins. Co. of Am., No.
C15-1739JLR, 2016 WL 1464468, at *10–11 (W.D. Wash. Apr. 14, 2016); MKB
Constructors v. Am. Zurich Ins. Co., 49 F. Supp. 3d 814, 833 (W.D. Wash. 2014);
Costco Wholesale Corp. v. Nationwide Mut. Ins. Co., No. C11-1550 RAJ, 2012 WL
4320715, at *3–4 (W.D. Wash. Sept. 20, 2012); Polygon Nw. Co. v. Nat’l Fire &
Marine Ins. Co., No. C11-92Z, 2011 WL 2020749, at *5–6 (W.D. Wash. May 24,
2011). Because, as the district court found, “[n]othing occurred in Washington,
except that the Weyerhaeuser entities were domiciled there and received
communications there,” we decline to give effectively dispositive weight in the
choice-of-law analysis to Weyerhaeuser’s domicile. And finally, the district court
was not required to consider the § 6 factors because Washington state courts have
long held (and still do) that courts should turn to applying these § 6 factors only
when the § 145 factors are “evenly balanced.” See, e.g., Erickson v. Pharmacia
LLC, 548 P.3d 226, 239 (Wash. Ct. App. 2024), review granted, 556 P.3d 1098
(Wash. 2024); Williams v. Leone & Keeble, Inc., 285 P.3d 906, 910 (Wash. Ct. App.
2012).
Contrary to the dissent’s characterization of Woodward v. Taylor, 366 P.3d
432, 436 (Wash. 2016) (en banc), we do not read the Washington Supreme Court to
have implicitly overruled its decades-long rule of when courts must consider the § 6
factors. First, and most importantly, nowhere does Woodward say that courts must
consider the § 6 factors in every case, instead describing consideration of these
factors as “the second part of the most significant relationship test.” Id. (emphasis
added). Moreover, there was no reason for the court to reconsider its longstanding
rule in that case, as the choice-of-law analysis was resolved on the grounds that there
was no actual conflict between the state laws. Id.
5 24-3066
Here, the underlying claims were for injuries caused while loading a trailer attached
to a Gardner truck on Weyerhaeuser’s premises. Aspen’s policy covered
Weyerhaeuser’s premises and Appellees’ policies covered the vehicle. So
section 11580.9(c)’s requirements are met, and the vehicle policies are “conclusively
presumed” to be excess to Aspen’s.
Weyerhaeuser’s Self-Insured Retention does not negate the application of
section 11580.9(c). Although California courts do not apply section 11580.9(c) to
certain forms of self-insurance, they do apply it to self-insured retentions. Compare
Nabisco, Inc. v. Transp. Indem. Co., 192 Cal. Rptr. 207 (Ct. App. 1983), with Metro
U.S. Servs., Inc. v. City of Los Angeles, 158 Cal. Rptr. 207 (Ct. App. 1979). Nor will
we read a new exception into the plain text of section 11580.9(c), limiting its scope
to disputes between policies that sit at the same level. The limited exception in
section 11580.9(f) also does not apply because there is no “written agreement signed
by all insurers who have issued a policy or policies applicable to a loss … and all
named insureds under these policies.” Cal. Ins. Code § 11580.9(f). None of the
contracts or policies at issue purport to modify the conclusive presumption in
section 11580.9(c), nor do they refer to the procedure for modification in
section 11580.9(f). Moreover, even if Weyerhaeuser’s contract with Gardner and
each of the five policies issued by Appellees could collectively establish adequate
written agreement, Appellants fail to show agreement between Aspen and Appellees
6 24-3066
contracting around the conclusive presumption of section 11580.9(c).
The district court’s judgment is AFFIRMED.
7 24-3066
FILED
Weyerhaeuser Co., et al. v. National Interstate Insurance Co., et al., 24-3066 SEP 2 2025
FORREST, Circuit Judge, concurring in part and dissenting in part. MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
I agree with the majority’s conclusion, though not entirely with its reasoning,
that Plaintiffs’ insurance-priority claim is governed by California law. I also agree
with the majority’s resolution of the priority analysis under Cal. Ins. Code § 11580.9.
I disagree, however, with the majority’s analysis of choice-of-law as it relates to
Weyerhaeuser’s bad-faith and statutory claims. Accordingly, I respectfully dissent in
part.
As the majority correctly concludes, because venue was transferred under 28
U.S.C. § 1404, we apply Washington’s choice-of-law rules to determine the
applicable substantive law in this case. See Atl. Marine Const. Co. v. U.S. Dist. Ct.
of W.D. Tex., 571 U.S. 49, 65 (2013) (citing Van Dusen v. Barrack, 376 U.S. 612,
639 (1964)). For tort claims, Washington has adopted the most-significant-
relationship test from the Restatement (Second) of Conflict of Laws. Woodward v.
Taylor, 366 P.3d 432, 435 (Wash. 2016) (en banc). Under this test, the court must
first determine whether there is an actual conflict between “the laws of the interested
states.” Id. If there is, then the court must: (1) “evaluate[] the contacts of each
interested jurisdiction” through application of the factors outlined in § 145 of the
Restatement; and (2) “evaluate the interest and policies of the potentially concerned
jurisdictions by applying the factors” outlined in § 6 of the Restatement. Id. at 436.
1
This analysis applies to both Weyerhaeuser’s bad-faith claim and its statutory
consumer-protection claims. See MKB Constructors v. Am. Zurich Ins. Co., 49 F.
Supp. 3d 814, 832–34 (W.D. Wash. 2014) (applying § 145 to claims under
Washington’s Consumer Protection Act and Insurance Fair Conduct Act).
I agree with the majority that there is an actual conflict between Washington
and California law. Therefore, the analysis turns on the evaluation of the § 145
contacts of these jurisdictions and the policy concerns outlined in § 6. And on that
point, both the majority and the district court err by misapplying the § 145 factors
and failing to examine the relevant contacts in light of the § 6 factors.
1. Contacts
Restatement § 145 directs courts to consider the following contacts when
evaluating the state with the most significant relationship in tort cases: “(a) the place
where the injury occurred, (b) the place where the conduct causing the injury
occurred, (c) the domicil, residence, nationality, place of incorporation and place of
business of the parties, and (d) the place where the relationship, if any, between the
parties is centered.” Restatement (Second) of Conflict of Laws § 145(2). The
majority errs in three ways in evaluating the respective contacts of Washington and
California.
First, it imports into its analysis of the § 145 factors its reasoning on the
contract-based insurance-priority claim. See Maj. at 4. But a conflict-of-laws
2
analysis “applies on an issue-by-issue basis.” Erickson v. Pharmacia LLC, 548 P.3d
226, 238 (Wash. Ct. App. 2024); see also Restatement (Second) of Conflict of Laws
§ 145(2) (“Contacts to be taken into account in applying the principles of § 6 to
determine the law applicable to an issue include . . . .” (emphasis added)). The
majority suggests that because the Gardner Insurers’ policies “contemplate applying
California law to claims arising from [those] policies,” Maj. at 4, California law must
apply to any claims even remotely related to those policies—like Weyerhaeuser’s
bad-faith and statutory claims. Even assuming the Gardner Insurers’ policies
contemplate that California law would apply to some claims between Gardner and
the Gardner Insurers, it is unclear why this fact is relevant to claims between
Weyerhaeuser and the Gardner Insurers, particularly those that do not arise from the
contract itself.
Second, the majority, like the district court, places significant weight on the
fourth factor, reasoning that the parties’ relationship is centered in California because
the “underlying settlement stems from a lawsuit in California.” Maj. at 4. I disagree.
Even for the insurance-priority claim, the location of the lawsuit is irrelevant. See
Saint Paul Mercury Ins. Co. v. Lexington Ins. Co., 78 F.3d 202, 205 (5th Cir. 1996)
(“[W]hen the issues of a case require construction and application of insurance
policies, . . . the relevant inquiry is what contacts the state has with the insurance
dispute, and not with an underlying lawsuit.”). Where the parties’ relationships
3
arguably began is not the same as where the parties’ relationships are centered. And
here, the aspect of Weyerhaeuser’s and the Gardner Insurers’ relationships relevant
to the bad-faith and statutory claims are centered in the states where coverage
decisions were made and from which the parties exchanged the communications
forming the basis of those claims.
The record suggests that these locations are Washington and (presumably) the
states in which each Gardner Insurer is located. The majority errs by presuming that
the parties’ relationship is centered in California simply because the relationship
arguably began there, rather than focusing on the decisions and communications that
form the basis of Weyerhaeuser’s claims. To the extent that the record is unclear
about from which state the Gardner Insurers made coverage decisions, I would
remand for the district court to make further factual findings.
And third, the majority errs by failing to apply arguably the most important
factor—the place where the injury occurred. See Restatement (Second) of Conflict
of Laws § 145, cmt. e (suggesting that this factor often carries decisive weight,
depending on the type of tort at issue). We have previously held—albeit, while
applying Arizona’s version of the most-significant-relationship test—that the state
where the injury occurred in a bad-faith insurance claim is the state in which the
insured was domiciled. Lange v. Penn Mut. Life Ins. Co., 843 F.2d 1175, 1179 (9th
Cir. 1988). Washington courts agree. See Coronus XES Ltd. v. Certain Underwriters
4
at Lloyd’s London, 25 Wash. App. 1005, 2022 WL 17959778, at *6 (Wash. Ct. App.
2022) (unpublished) (holding that “when an insurance company acts in bad faith or
violates IFCA or CPA, its insured will experience that injury where the insured is
located” (quoting Alaska Airlines, Inc. v. Endurance Am. Ins. Co., No. C20-1444,
2021 WL 4033297, at *5 (W.D. Wash. Sept. 3, 2021))). I see no reason not to apply
this reasoning here, which establishes that Washington is the place of injury.
In sum, properly applied, the first, third, and fourth § 145 factors point to
Washington over California. Weyerhaeuser’s injury occurred in Washington;
Weyerhaeuser is domiciled in Washington; and the parties’ relevant relationship is
centered in Washington and various other states that are not California. None of the
§ 145 factors point to California. The state where the conduct causing the injury
occurred is unclear and none of the Gardner Insurers are domiciled in California.
2. Public Policy Considerations
Restatement § 6 directs that courts weigh several public policy factors when
considering which contacts are most relevant. See Woodward, 366 P.3d at 436. These
include: (a) “the needs of the interstate and international systems”; (b) “the relevant
policies of the forum”; (c) “the relevant policies of other interested states and the
relative interests of these states in the determination of the particular issue”; (d) “the
protection of justified expectations”; (e) “the basic policies underlying the particular
field of law”; (f) certainty, predictability and uniformity of result”; and (g) “ease in
5
the determination and application of the law to be applied.” Restatement (Second)
of Conflict of Laws § 6(2).
Both the majority and the district court failed to consider the § 6 factors in
determining which of the § 145 contacts are most significant. The district court
implied that Washington courts only reach the § 6 factors if the § 145 contacts are
evenly balanced. That is incorrect. To the extent that some Washington cases suggest
this, cf. Myers v. Boeing Co., 794 P.2d 1272, 1278 (Wash. 1990) (en banc), more
recent cases confirm that the § 6 factors are a mandatory step of analysis, e.g., Fluke
Corp v. Hartford Acc. & Indem. Co., 34 P.3d 809, 815 (Wash. 2001) (en banc);
Woodward, 366 P.3d at 436.1 I would remand for the district court to consider the § 6
factors in the first instance.
For these reasons, I respectfully dissent in part.
1
The majority cites two Washington Court of Appeals cases for the proposition
that Washington state courts only turn to the § 6 factors if the § 145 factors are evenly
balanced. Maj. at 5 n.2. When we interpret state law, we are bound by the state’s
highest court, not its lower courts—particularly where the issue has been addressed
by the highest court. See Hemmings v. Tidyman’s Inc., 285 F.3d 1174, 1203 (9th Cir.
2002); Estrella v. Brandt, 682 F.2d 814, 817 (9th Cir. 1982). We are not free to
disregard the Washington Supreme Court’s most recent pronouncement in favor of
conflicting decisions from the Washington Court of Appeals. Additionally, one of
the cases cited by the majority predates Woodward, cf. Williams v. Leone & Keeble,
Inc., 285 P.3d 906 (Wash. Ct. App. 2012), making it particularly unpersuasive. The
other is more recent, see Erickson v. Pharmacia LLC, 548 P.3d 226 (Wash. Ct. App.
2024), but the Washington Supreme Court has granted review on its choice-of-law
analysis, see 556 P.3d 1098 (Wash. 2024) (table); Petition for Review, Erickson v.
Pharmacia LLC, No. 1031351, 2024 WL 5396668 (Wash. May 31, 2024), which
also undermines its persuasiveness in my view.
6
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 2 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 2 2025 MOLLY C.
02WEYERHAEUSER NR COMPANY, a 2:21-cv-03886-MEMF-E Washington corporation; ASPEN INSURANCE UK LIMITED, a company formed under the laws of England and MEMORANDUM* Wales, Plaintiffs - Appellants, v.
03NATIONAL INTERSTATE INSURANCE COMPANY, an Ohio corporation; FIRST MERCURY INSURANCE COMPANY, an Illinois corporation; THE NORTH RIVER INSURANCE COMPANY, a New Jersey corporation; LEXINGTON INSURANCE COMPANY, a Delaware corporation; AIG CLAI
04Appellants Weyerhaeuser Company, Weyerhaeuser NR (collectively “Weyerhaeuser”), and Aspen Insurance UK Limited, appeal from the district court’s order denying a motion for reconsideration and granting partial summary judgment in favor of Ap
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 2 2025 MOLLY C.
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