BERMAN V. FREEDOM FINANCIAL NETWORK 25
law rules that we would apply in a diversity case, or to
supplemental state-law claims.
B
Under California choice-of-law principles, “when there
is no advance agreement on applicable law, but the action
involves the claims of residents from outside California, the
trial court may analyze the governmental interests of the
various jurisdictions involved to select the most appropriate
law.” Wash. Mut. Bank, FA v. Super. Ct., 15 P.3d 1071, 1077
(Cal. 2001).
2
This analysis has three steps.
First, a court will apply California substantive law unless
the party timely invoking another state’s law “show[s] it
materially differs from the law of California.” Wash. Mut.,
15 P.3d at 1080. If the states’ laws are identical, the court
applies California law. Id. Second, if the laws are materially
2
The California Court of Appeal has held that “notwithstanding the
application of the governmental interest analysis to other choice-of-law
issues,” the “choice-of-law rule in Civil Code section 1646 determines
the law governing the interpretation of a contract.” Frontier Oil Corp. v.
RLI Ins. Co., 63 Cal. Rptr. 3d 816, 835 (Ct. App. 2007). Section 1646
provides that “[a] contract is to be interpreted according to the law and
usage of the place where it is to be performed; or, if it does not indicate
a place of performance, according to the law and usage of the place
where it is made.” Cal. Civ. Code § 1646. Because § 1646 presupposes
the existence of a contract, it is inapplicable to the antecedent question
of whether the parties formed a valid contract. See Glob. Commodities
Trading Grp., Inc. v. Beneficio de Arroz Choloma, S.A., 972 F.3d 1101,
1111 (9th Cir. 2020) (“Section 1646 governs only the interpretation of
contractual terms. . . . [A]ll other issues in a contract dispute, including
the validity of a contract, are governed by governmental interest
analysis.”); Miller v. Stults, 300 P.2d 312, 318 (Cal. App. 1956) (stating
that “[t]he rules stated in” § 1646 and related provisions “govern the
interpretation of contracts which might otherwise be uncertain, not the
formation of contracts”).