National Westminster Bank, Plc v. United States

2007-5028Court of Appeals for the Federal Circuit15.01.2008

Gesamter Gesetzestext

United States Court of Appeals for the Federal Circuit
2007-5028
NATIONAL WESTMINSTER BANK, PLC,
Plaintiff-Appellee,
v.
UNITED STATES,
Defendant-Appellant.
D. Scott Wise, Davis Polk & Wardwell, of New York, New York, argued for plantiff-
appellee. With him on the brief were Mario J. Verdolini, Jr. and Leslie J. Altus. Also on
the brief were John L. Carr, Jr. and Michael C. Moetell, Winston & Strawn LLP, of
Washington, DC.
Judith S. Hagley, Attorney, Tax Division, Appellate Section, United States
Department of Justice, of Washington, DC, argued for defendant-appellant. With her on
the brief were Eileen J. O’Connor, Assistant Attorney General, Richard T. Morrison,
Deputy Assistant Attorney General, Gilbert S. Rothenberg, Jonathan S. Cohen, and
Steven I. Frahm, Attorneys. Also on the brief were Robert F. Hoyt, General Counsel,
United States Department of the Treasury, of Washington, DC, and Donald L. Korb, Chief
Counsel, United States Internal Revenue Service, of Washington, DC.
Appealed from: United States Court of Federal Claims
Judge Nancy B. Firestone

-- 1 of 30 --

United States Court of Appeals for the Federal Circuit
2007-5028
NATIONAL WESTMINSTER BANK, PLC,
Plaintiff-Appellee,
v.
UNITED STATES,
Defendant-Appellant.
Appeal from the United States Court of Federal Claims in 95-CV-758, Judge Nancy B.
Firestone.
______________________
DECIDED: January 15, 2008
______________________
Before LOURIE, SCHALL, and GAJARSA, Circuit Judges.
GAJARSA, Circuit Judge.
This is a tax refund action brought by taxpayer National Westminster Bank PLC
(“NatWest”), a United Kingdom corporation, for the tax years 1981–1987. The
Government appeals from the judgment of the United States Court of Federal Claims
(“trial court” or “court”) that NatWest is entitled to a refund of $65,723,053 plus interest
for the tax years at issue. Central to the trial court’s judgment is the issue of whether
the application of Treasury Regulation § 1.882-5 is consistent with the United States’
obligations under Article 7 of the Convention for the Avoidance of Double Taxation and
the Prevention of Fiscal Evasion with Respect to Taxes on Income and Capital Gains,

-- 2 of 30 --

U.S.-U.K., Dec. 31, 1975, 31 U.S.T. 5668 (the “1975 Treaty”). For the reasons stated
below, we affirm.
BACKGROUND
The 1975 Treaty, which governs this dispute, was initially negotiated and signed
by the United States and the United Kingdom in 1975.1 31 U.S.T. at 5668. As may be
surmised from its title, the 1975 Treaty states that its purpose is “the avoidance of
double taxation and the prevention of fiscal evasion with respect to taxes on income and
capital gains.” Id. at 5670. Of particular import to this case, Article 7 governs the taxing
authority of the signatories with respect to the business profits of an enterprise
operating in both countries. Id. at 5675–76.
NatWest is a United Kingdom corporation engaged in international banking
activities. For the tax years 1981–1987, NatWest conducted wholesale banking
operations in the United States through six permanently established branch locations
(collectively “the U.S. Branch”). On its United States federal income tax returns for the
years at issue, NatWest claimed deductions for accrued interest expenses as recorded
on the books of the U.S. Branch. On audit, the Internal Revenue Service (“IRS”)
recomputed the interest expense deduction according to the formula set forth in
Treasury Regulation § 1.882-5. The formula excludes consideration of interbranch
transactions for the determination of assets, liabilities, and interest expenses. Treas.
1 The United States and the United Kingdom negotiated a new treaty that
entered into force in 2003. Convention for the Avoidance of Double Taxation and the
Prevention of Fiscal Evasion with Respect to Taxes on Income and on Capital Gains,
U.S.-U.K., July 24, 2001, S. Treaty Doc. No. 107-19 (2002).
2007-5028 2

-- 3 of 30 --

Reg. § 1.882-5(a)(5) (1981).2 The formula also imputes or estimates the amount of
capital held by the U.S. Branch based on either a fixed ratio or the ratio of NatWest’s
average total worldwide liabilities to average total worldwide assets. Id. § 1.882-5(b)(2).
Pursuant to the IRS’s recalculation of the interest expense deduction, NatWest’s taxable
income was increased by approximately $155 million for the years at issue.
NatWest concluded that the increased income would result in an additional tax
liability of at least $37 million in the United States for which a foreign tax credit would
not be available in the United Kingdom. NatWest thus requested, under Article 24 of
the 1975 Treaty, that the United Kingdom enter competent authority proceedings with
the United States to resolve the double taxation issue. Pursuant to the competent
authority proceedings, the United Kingdom presented NatWest with a settlement offer,
which NatWest concluded did not sufficiently address its double taxation concerns.
NatWest rejected the settlement offer, paid the additional taxes, and filed suit in 1995,
claiming that the IRS’s application of § 1.882-5 to an international bank such as
NatWest violated the terms of the 1975 Treaty.
The 1975 Treaty
After the initial signing of the 1975 Treaty on December 31, 1975, certain
provisions not at issue here were amended by three protocols signed between August
1976 and March 1979. 31 U.S.T. at 5668–69. The 1975 Treaty took effect on April 25,
1980. Id. at 5668. Article 7, entitled Business Profits, states as follows:
2 Section 1.882-5 remained unchanged for the tax years at issue but was
amended in 1996. 61 Fed. Reg. 9329 (Mar. 8, 1996); 61 Fed. Reg. 15891 (Apr. 10,
1996). Section 1.882-5 was amended again in 2006 to comply with the renegotiation of
the U.S.-U.K treaty, as well as a renegotiated U.S.-Japan treaty. 71 Fed. Reg. 7448
(Aug. 17, 2006); 71 Fed. Reg. 56868 (Sept. 28, 2006).
2007-5028 3

-- 4 of 30 --

(1) The business profits of an enterprise of a Contracting
State shall be taxable only in that State unless the enterprise
carries on business in the other Contracting State through a
permanent establishment situated therein. If the enterprise
carries on business as aforesaid, the business profits of the
enterprise may be taxed in that other State but only so much
of them as is attributable to that permanent establishment.
(2) Subject to the provisions of paragraph (3), where an
enterprise carries on business in the other Contracting State
through a permanent establishment situated therein, there
shall in each Contracting State be attributed to that
permanent establishment the profits which it might be
expected to make if it were a distinct and separate enterprise
engaged in the same or similar activities under the same or
similar conditions and dealing wholly independently with the
enterprise of which it is a permanent establishment.
(3) In the determination of the profits of the permanent
establishment, there shall be allowed as deductions those
expenses which are incurred for the purposes of the
permanent establishment, including a reasonable allocation
of executive and general administrative expenses, research
and development expenses, interest, and other expenses
incurred for the purposes of the enterprise as a whole (or the
part thereof which includes the permanent establishment),
whether incurred in the State in which the permanent
establishment is situated or elsewhere.
Id. at 5675–76 (emphasis added). Relating the terms of the 1975 Treaty to the present
appeal, “a Contracting State” is the United Kingdom, “the other Contracting State” is the
United States, “an enterprise” is NatWest, and “a permanent establishment” is the U.S.
Branch. The emphasized portion of paragraph 2 sets forth the “separate enterprise
principle” and frames the dispute in this case.
Treasury Regulation § 1.882-5
Treasury Regulation § 1.882-5 was proposed on February 27, 1980, adopted on
December 30, 1980, and took effect on February 6, 1981. 46 Fed. Reg. 1681 (Jan. 7,
1981). As described by the Government, the regulation sets forth a formula for
2007-5028 4

-- 5 of 30 --

apportioning the interest expense of foreign corporations. The formula applies to all
foreign corporations with permanent establishments in the United States and makes no
exception for banks or other financial institutions.
At the outset, “[i]nter-branch loans, assets, liabilities, and interest expense
amounts resulting from loan or credit transactions of any type between the separate
offices or branches of the same foreign corporation are disregarded.” § 1.882-5(a)(5).
The deductible interest expense is then calculated according to a three-step formula. In
step one, the permanent establishment’s U.S.-connected assets—“total value of all
assets of the corporation that generate, have generated, or could reasonably have been
or be expected to generate income, gain, or loss effectively connected with the conduct
of a trade or business in the United States”—are determined according to the books of
the permanent establishment, exclusive of the intracorporate transactions disregarded
under § 1.882-5(a)(5). § 1.882-5(b)(1). In step two, the permanent establishment’s
U.S.-connected liabilities are estimated either by multiplying the U.S.-connected assets
by a capital ratio of 0.95 or by the ratio of the average total amount of corporate
worldwide liabilities to the average total value of corporate worldwide assets.
§ 1.882-5(b)(2). In step three, the interest deduction is computed under either the
“branch book/dollar pool method” or the “separate currency pools method.”
§ 1.882-5(b)(3). The IRS used the branch book/dollar pool method to audit the U.S.
Branch. Under this method, the permanent establishment is allowed an interest
deduction on the larger of the U.S.-connected liabilities or the average total amount of
liabilities, again exclusive of transactions disregarded under § 1.882-5(a)(5), shown on
the books of the permanent establishment. § 1.882-5(b)(3)(i)(A), (B). The branch
2007-5028 5

-- 6 of 30 --

book/dollar pool method further specifies which interest rate(s) will be used to determine
the total amount of the interest expense deduction. Id.
Proceedings in the Court of Federal Claims
The parties agree, both before the trial court and on appeal, that the 1975 Treaty
requires that the U.S. Branch be taxed as if it were a separate enterprise from
NatWest—the “separate enterprise principle.” The parties differ with respect to the
manner in which the separate enterprise principle treats (1) interest expenses on
intracorporate loans (i.e., interbranch loans between the U.S. Branch and NatWest’s
other branches) and (2) the allocation of capital to the U.S. Branch. The trial court
decided these issues in three separate summary judgment opinions and orders.
On cross-motions for partial summary judgment, the trial court concluded that the
application of § 1.882-5 to a bank such as NatWest violated the terms of the 1975
Treaty. Nat’l Westminster Bank, PLC v. United States, 44 Fed. Cl. 120, 131 (1999)
(Turner, J.) (“NatWest I”). During briefing, the United Kingdom submitted an amicus
brief supporting the NatWest position and advocating the result arrived at by the trial
court. See Br. Amicus Curiae of the U.K. 2–3 (hereinafter “U.K. Amicus Br.”).
Specifically, the court found that the § 1.882-5’s exclusion of all interbranch transactions
from the determination of the allowable interest expense violated the separate
enterprise principle of the 1975 Treaty. NatWest I, 44 Fed. Cl. at 130. The court
concluded that the separate enterprise principle required that the determination of the
profits of the U.S. Branch be based on the books of account as the U.S. Branch would
maintain them if it “were a distinct and separate enterprise dealing wholly independently
with the remainder of the foreign corporation,” without reference to the worldwide
2007-5028 6

-- 7 of 30 --

information of NatWest. Id. at 128. The books of account, however, “are subject to
adjustment as may be necessary for imputation of adequate capital to the branch and to
insure use of market rates in computing interest expense.” Id. Subsequent to the
issuance of the NatWest I opinion, Judge Turner retired and the case was transferred to
Judge Firestone.
The parties then filed cross-motions for partial summary judgment regarding the
manner in which the IRS should determine or estimate the amount of “adequate” capital
held by the U.S. Branch. Nat’l Westminster Bank, PLC v. United States, 58 Fed. Cl.
491, 492 (2003) (Firestone, J.) (“NatWest II”). The Government argued that it was
permitted to attribute capital to the U.S. Branch based on regulatory and marketplace
capital requirements that applied to U.S. bank corporations—the “corporate yardstick.”
Id. at 495–96. NatWest argued that the 1975 Treaty did not permit the imputation of
capital to the U.S. Branch based on capital requirements to which it was not subject. Id.
at 496. The court ruled in NatWest’s favor, concluding that the separate enterprise
principle did not require or allow “the government to adjust the books and records of the
branch to reflect ‘hypothetical’ infusions of capital based upon banking and market
requirements that do not apply to the branch.” Id. at 498. Rather, the court adopted
NatWest’s position that only capital actually allotted to the U.S. Branch is relevant to a
determination of the U.S. Branch’s tax liability and that the IRS may only allocate
additional capital to the extent that the books of the U.S. Branch do not properly record
allotted capital. Id. at 497–98.
After the decision in NatWest II, the U.S. moved to reopen discovery regarding
the amount of capital that the books of NatWest’s home office show as being allotted to
2007-5028 7

-- 8 of 30 --

the U.S. branch. The government put forth a new theory that capital held by other
branches should be imputed to the U.S. Branch, but the court found that the
Government waived this theory by failing to present it during the briefing stage of
NatWest II. Nat’l Westminster Bank, PLC v. United States, No. 95-758T (Fed. Cl. Jan.
18, 2005) (hereinafter “Order Denying Reconsideration”).
In the third summary judgment opinion, the trial court considered whether
uncontroverted facts supported NatWest’s assertion that, consistent with the holdings of
NatWest I and NatWest II, the U.S. Branch was entitled to a refund of $65,808,076 plus
interest. Nat’l Westminster Bank PLC v. United States, 69 Fed. Cl. 128, 131 (2005)
(“NatWest III”). The court partially granted NatWest’s motion for summary judgment
and reached the following conclusions: (1) the books and records of the U.S. Branch
were accurately maintained; (2) the six branch locations of the U.S. Branch constituted
a single “permanent establishment” under the 1975 Treaty; (3) the U.S. Branch did not
claim deductions based on interest expenses paid “on allotted capital or amounts to be
treated as allotted capital”; (4) the U.S. Branch paid and received arm’s-length interest
rates on money market transactions; and (5) issues of material fact required a trial on
whether the U.S. Branch paid and received arm’s-length interest rates on clearing
account transactions. Id. at 139–41, 144, 146–48. The parties then settled the
remaining issue of interest rates on the clearing account transactions, and the court
entered final judgment in NatWest’s favor. The Government timely appealed to this
court. We have jurisdiction pursuant to 28 U.S.C. § 1295(a)(3).
2007-5028 8

-- 9 of 30 --

DISCUSSION
The Government presents three issues on appeal. First, the Government
appeals the ruling of NatWest I and argues that the application of Treasury Regulation
§ 1.882-5 to NatWest is consistent with the expectations of the United States and the
United Kingdom at the time the 1975 Treaty was negotiated, signed, and entered into
force. Second, the Government appeals the ruling of NatWest II and submits that as an
alternative to § 1.882-5, the proposed corporate yardstick method is a permissible
means for imputing capital to the U.S. Branch. Last, the Government appeals the ruling
of the Order Denying Reconsideration and requests that it be allowed to take discovery
of NatWest’s home office books to determine the capital actually allotted to the U.S.
Branch. Should we uphold NatWest I, NatWest II, and the Order Denying
Reconsideration, the Government does not appeal the trial court’s ruling in NatWest III.
A grant of summary judgment by the Court of Federal Claims is reviewed de
novo, drawing justifiable factual inferences in favor of the party opposing the judgment.
SmithKline Beecham Corp. v. Apotex Corp., 403 F.3d 1331, 1337 (Fed. Cir. 2005);
Winstar Corp. v. United States, 64 F.3d 1531, 1539 (Fed. Cir. 1995) (en banc).
When construing a treaty, “[t]he clear import of treaty language controls unless
‘application of the words of the treaty according to their obvious meaning effects a result
inconsistent with the intent or expectations of its signatories.’” Sumitomo Shoji America,
Inc. v. Avagliano, 457 U.S. 176, 180 (1982) (quoting Maximov v. United States, 373
U.S. 49, 54 (1963)); see also Xerox Corp. v. United States, 41 F.3d 647, 652 (Fed. Cir.
1994) (citing United States v. Stuart, 489 U.S. 353, 365–66 (1989)). Moreover, effect
must be given to the intent of both signatories. Xerox, 41 F.3d at 656 (citing Valentine
2007-5028 9

-- 10 of 30 --

v. United States, 299 U.S. 5, 11 (1936)). Thus, when the language of a treaty provision
“only imperfectly manifests its purpose,” we are required to give effect to its underlying
purpose. Great-West Life Assur. Co. v. United States, 678 F.2d 180, 183 (Ct. Cl. 1982)
(citing In re Ross, 140 U.S. 453, 475 (1891)); accord Xerox, 41 F.3d at 652 (“‘[T]he
ultimate question remains what was intended when the language actually employed . . .
was chosen, imperfect as that language may be.’” (second alteration in original)
(quoting Great-West Life, 678 F.2d at 188)). To this end, we must “examine not only
the language, but the entire context of agreement.” Great-West Life, 678 F.2d at 183.
The “entire context” of the 1975 Treaty is informed by, and is based on, the
Office of Economic Cooperation and Development’s (“OECD”) 1963 Draft Double
Taxation Convention on Income and Capital (“1963 Draft Convention”). See NatWest I,
44 Fed. Cl. at 125 n.7; S. Exec. Rep. No. 95-18, at 15 (1978), as reprinted in 1980-1
C.B. 411, 427; Technical Explanation of the Convention between the Government of the
United States of America and the Government of the United Kingdom of Great Britain
and Northern Ireland for the Avoidance of Double Taxation and the Prevention of Fiscal
Evasion with Respect to Taxes on Income and Capital Gains Signed at London, on
December 31, 1975, as Amended by the Notes Exchanged at London on April 13, 1976,
the Protocol Signed at London on August 26, 1976, and the Second Protocol signed at
London on March 31, 1977, submitted to the Senate Foreign Relations Committee at
hearings held on July 19–20, 1977, reprinted in 1980-1 C.B. 455, 473–74 (hereinafter
“Technical Explanation”). As published, the model Articles of the 1963 Draft Convention
issued as Annex I to a report of introductory and explanatory material. 1963 Draft
Convention 5. Annex II consists of Commentaries on the Articles of the Draft
2007-5028 10

-- 11 of 30 --

Convention (“1963 Commentaries”) that are “intended to be of great assistance in the
application of the conventions and, in particular, in the settlement of eventual disputes.”
1963 Draft Convention 18; see also NatWest I, 44 Fed. Cl. at 125. The Senate Report
and the Technical Explanation both state specifically that Article 7 of the 1975 Treaty is
based on or substantially similar to Article 7 of the 1963 Model Convention. See 1980-1
C.B. at 417, 461.
In NatWest I, the trial court concluded that the application of § 1.882-5 to the U.S.
Branch of NatWest violated the separate enterprise principle of the 1975 Treaty. 44
Fed. Cl. at 131. Focusing on paragraphs 2 and 3 of Article 7, the trial court concluded
that the plain language of the 1975 Treaty required that for a determination of the
taxable income of the U.S. Branch,
the U.S. Branch is to be regarded as an independent,
separate entity dealing at arm's length with other units of
NatWest as if they were wholly unrelated, except that the
U.S. Branch may deduct, in addition to its “own” expenses, a
reasonable allocation of home office expense. Words such
as “distinct” and “separate” and the phrase “dealing wholly
independently” (emphasis added) would appear to permit no
other interpretation.
Id. at 124. The trial court also analyzed the 1963 Commentaries, which describe
“‘payments of interest made by different parts of a financial enterprise (e.g. a bank) to
each other on advances, etc., (as distinct from capital allotted to them),’” as “‘narrowly
related to the ordinary business of such enterprises.’” NatWest I, 44 Fed. Cl. at 127
(quoting 1963 Draft Convention 83–84, ¶ 15). Thus because § 1.882-5 expressly
disregards payments of interest on these types of interbranch transactions, the court
concluded that § 1.882-5 was inconsistent with the Treaty as applied to the U.S. Branch
2007-5028 11

-- 12 of 30 --

of NatWest.3 NatWest I, 44 Fed. Cl. at 130. The court further noted that if the U.S.
Branch was a subsidiary of NatWest separately incorporated in the United States, the
interest expense on transactions between the U.S. Branch and foreign NatWest
branches would be subject to adjustment but would not be disregarded. Id. at 130 n.11;
see also Treas. Reg. § 1.482-2(a) (1984).
On appeal, the Government criticizes the trial court’s conclusion in NatWest I on
the following grounds: (1) the court ignored the 1975 Treaty’s plain language; (2) the
court misapplied the 1963 Commentaries that support the Government’s position;
(3) the court ignored the parties’ shared expectations; and (4) the court did not accord
proper deference to the “Treasury’s consistent determination that the regulation is
consistent with Article 7.”
We agree with the trial court’s analysis of the plain language of the 1975 Treaty.
On a fundamental level, we do not read the separate enterprise language of Article 7,
¶ 2—requiring that the U.S. Branch’s business profits be determined as “if it were a
distinct and separate enterprise engaged in the same or similar activities under the
same or similar conditions and dealing wholly independently with the enterprise of which
it is a permanent establishment”—as permitting transactions between the permanent
establishment and the enterprise to be disregarded. As did the trial court, we find the
comparison to a separately incorporated U.S. subsidiary instructive. In that situation,
intracorporate transactions recorded on the subsidiary’s books are not disregarded, but
3 The court also concluded that U.S.-connected liabilities under § 1.882-5
were impermissibly computed by reference to the worldwide assets and liabilities of
NatWest rather than the operations of the U.S. Branch, NatWest I, 44 Fed. Cl. at 130,
but the record demonstrates that the 0.95 capital ratio was used to calculate the U.S.-
connected liabilities.
2007-5028 12

-- 13 of 30 --

are adjusted to reflect arm’s length terms. See, e.g., Treas. Reg. § 1.482-2(a)(2) (1984)
(defining “arm’s length interest rate” as “the rate of interest which was charged, or would
have been charged at the time the indebtedness arose, in independent transactions
with or between unrelated parties under similar circumstances”). The plain language of
the 1975 Treaty thus indicates that adjustment of the terms of intracorporate
transactions is required and that the disregard of these transactions is prohibited.
To the extent that the Government submits that the “reasonable allocation”
language of Article 7, ¶ 3 is relevant to whether § 1.882-5 is permissible under the 1975
Treaty, the Government misreads the treaty. With regard to allowable deductions for a
determination of the profits of a permanent establishment, the 1963 Model Convention,
which differs slightly from the 1975 Treaty, reads as follows:
In the determination of the profits of a permanent
establishment, there shall be allowed as deductions
expenses which are incurred for the purposes of the
permanent establishment including executive and general
administrative expenses so incurred, whether in the State in
which the permanent establishment is situated or elsewhere.
1963 Draft Convention 46. The 1975 Treaty modifies this language by including a
nonexclusive list of executive and general administrative expenses that are incurred on
behalf of the enterprise as a whole (e.g., NatWest’s worldwide enterprise including the
U.S. Branch) and that may be partially allocated to the permanent establishment (e.g.,
NatWest’s U.S. Branch).
In the determination of the profits of a permanent
establishment, there shall be allowed as deductions those
expenses which are incurred for the purposes of the
permanent establishment, including a reasonable allocation
of executive and general administrative expenses, research
and development expenses, interest and other expenses
incurred for the purposes of the enterprise as a whole (or the
part thereof which includes the permanent establishment),
2007-5028 13

-- 14 of 30 --

whether incurred in the State in which the permanent
establishment is situated or elsewhere.
31 U.S.T. at 5675–76 (emphasis added). Importantly, the “reasonable allocation”
language refers to expenses, such as interest, that are “incurred for the purposes of the
enterprise as a whole.” Furthermore, a comparison of the Treaty to the 1963 Model
Convention indicates that no reasonable allocation is necessary for expenses, such as
interest, that are directly “incurred for the purposes of the permanent establishment.”
As previously noted, the 1963 Draft Convention was published as part of a
document that included the 1963 Commentaries, the purpose of which is “‘to illustrate or
interpret the provisions’” and to “‘be of great assistance . . . in the settlement of eventual
disputes.’” NatWest I, 44 Fed. Cl. at 125 (quoting 1963 Draft Convention). Accordingly,
the 1963 Draft Convention states that Article 7 “settles the question of the expenses
which must be allowed as deductions in computing the profits of the permanent
establishment.” 1963 Draft Convention 12. Among these expenses that must be
allowed are interbranch payments of interest “on advances, etc., (as distinct from capital
allotted to [the permanent establishment]).” 1963 Draft Convention 83–84, ¶ 15. This
commentary indicates that § 1.882-5’s disregard of interbranch transactions is
inconsistent with the 1963 Draft Convention and the 1975 Treaty as modeled thereon.
On the separate enterprise principle specifically, the 1963 Commentary to Article
7, ¶ 2 states, “[T]he profits to be attributed to a permanent establishment are those
which that permanent establishment would have made if, instead of dealing with its
head office, it had been dealing with an entirely separate enterprise under conditions
and at prices prevailing in the ordinary market.” 1963 Draft Convention 82, ¶ 10. To
determine these profits, “it is always necessary to start with the real facts of the situation
2007-5028 14

-- 15 of 30 --

as they appear from [t]he business records of the permanent establishment and to
adjust as may be shown to be necessary the profit figures which those facts produce.”
Id. Exceptions to this rule, however, may exist where no separate accounts exist. Id.
(allowing for formulaic allocation in the absence of separate accounts). The 1963
Commentary goes on to explain that adjustment to the accounts of the permanent
establishment may be necessary in situations such as when the transactions between a
permanent establishment and a head office do not reflect market pricing (i.e., market
interest rates for financial enterprises). Id. at ¶ 11.
Consistent with the 1963 Commentary to Article 7, ¶ 2, the commentary to Article
7, ¶ 3 focuses on whether an expense is incurred by a permanent establishment, rather
than whether the expense is paid to a foreign branch of the same worldwide enterprise.
“[F]or the sake of removing doubts,” the 1963 Commentary states that Article 7, ¶ 3
“specifically recognizes that in calculating the profits of a permanent establishment
allowance is to be made for expenses, wherever incurred, that were incurred for the
purposes of the permanent establishment.” Id. at 83, ¶ 13. The commentary explicitly
includes as a deductible expense “payments of interest made by different parts of a
financial enterprise (e.g. a bank) to each other on advances, etc., (as distinct from
capital allotted to them), in view of the fact that making and receiving advances is
narrowly related to the ordinary business of such enterprises.” Id. at 83–84, ¶ 15.
The Government argues that the use of formulaic allocations for taxing purposes
by both parties during the period between the signing of the 1975 Treaty and its entry
into force is evidence that the parties did not intend for the Treaty to prohibit the use of
allocation formulas. The Government’s position is undermined in two important
2007-5028 15

-- 16 of 30 --

respects. First, in 1978 the United Kingdom abandoned its formula then in use after
concluding that the formula was inconsistent with the separate enterprise principle.
Second, the interest expense allocation formula used by the United States was
significantly different than that prescribed by § 1.882-5.
The record demonstrates that during the negotiation period of the 1975 Treaty,
the United Kingdom did employ a formulaic allocation when determining the interest
expense deduction of a U.K. branch of a foreign (e.g., incorporated in the United States)
bank. The Government’s reliance on this use in furtherance of its appeal is misplaced.
Referred to in the record as the “Price Waterhouse formula” (“PW formula”), the United
Kingdom used the ratio of the bank’s worldwide total free capital to total liabilities and
compared the liabilities of the U.K. branch to the bank’s total liabilities to allocate free
capital to the U.K. branch for taxation purposes. NatWest II, 58 Fed. Cl. at 505–06. If
the U.K. branch’s allocated free capital was less than the net balance owed to the
bank’s head office, a formula was then used to calculate the interest rate on the
remainder of the net balance (less an amount equal to allocated capital) that would be
used to determine the amount of the deduction. Unlike § 1.882-5, the PW formula does
not disregard transactions simply because they occurred between branches of the same
worldwide enterprise. In addition, the United Kingdom abandoned use of the PW
formula in 1978 after determining that the formulaic capital allocation violated the
separate enterprise principle under the U.S.-U.K. treaty that was in effect before the
1975 Treaty entered into force in 1980. NatWest II, 58 Fed. Cl. at 505–06 (citing
Counsel’s Opinion (Dec. 7, 1978)). The separate enterprise language of that earlier
2007-5028 16

-- 17 of 30 --

treaty was nearly identical to the language of the 1975 Treaty,4 and the United Kingdom
continued to maintain that the PW formula was equally violative of the supplanting
language in the 1975 Treaty. See Inland Revenue, Banking Manual app. 9A, ¶ 3
(1994). This contemporaneous conduct of the United Kingdom supports the position
taken in its amicus brief filed with the trial court—the United Kingdom has never
interpreted the provisions of the 1975 Treaty as allowing a taxing authority to disregard
interbranch transactions when computing the interest expense properly deductible by a
permanent establishment. U.K. Amicus Br. 38–39; Letter from I.N. Hunter, Inland
Revenue, to Donald E. Bergherm Jr., Assistant Commissioner (International), Internal
Revenue Service (March 13, 1990) (Re: Request for Competent Authority Consideration
Dated July 27, 1989).
Nor is the Government’s position supported by its own conduct
contemporaneous to the negotiations of the 1975 Treaty. The Government points to
Revenue Ruling 78-423, 1978-2 C.B. 194 (concluding that the interest expense
apportionment formulas of Treasury Regulation § 1.861-8 (1977) were permissible in
view of the Business Profits article of the U.S.-Japan treaty, which was also based on
1963 OECD Model Convention), as supporting its argument that Treasury’s consistent
4 The business profits and separate enterprise language of the earlier treaty
states,
[T]here shall be attributed to such permanent establishment
the industrial or commercial profits which it might be
expected to derive if it were an independent enterprise
engaged in the same or similar activities under the same or
similar conditions and dealing at arm's length with the
enterprise of which it is a permanent establishment.
Supplementary Protocol Amending the Convention of April 16, 1945, as modified by the
supplementary protocols of June 6, 1946, May 25, 1954, and August 19, 1957, U.S.-
U.K., March 17, 1966, 17 U.S.T. 1254.
2007-5028 17

-- 18 of 30 --

interpretation of § 1.882-5 is informative of the United States’ intent as a signatory to the
1975 Treaty. This argument, however, overlooks the key difference between the
allocation formula of § 1.861-8 and the formula of § 1.882-5—namely, that § 1.861-8
does not explicitly disregard interbranch transactions when determining the interest
expense deductible by a permanent establishment. Treas. Reg. § 1.861-8(e)(2)(v), (vi)
(1977) (apportioning appropriate amount of worldwide interest expense to permanent
establishment). In addition, § 1.861-8 expressly stated that if treaty provisions apply to
the determination of taxable income, the treaty takes precedence over the regulation.5
Treas. Reg. § 1.861-8(f)(1)(iv) (1977).
The Government submits that its unwavering, long-held position is to be
accorded significant deference. The Government correctly notes that “[a]lthough not
conclusive, the meaning attributed to treaty provisions by the Government agencies
charged with their negotiation and enforcement is entitled to great weight.” Sumitomo,
457 U.S. at 184–85 (according great deference to agency’s position where treaty’s
signatories, neither of which were parties to the lawsuit, agreed as to interpretation).
Courts nevertheless “interpret treaties for themselves.” Kolovrat v. Oregon, 366 U.S.
187, 194 (1961). Moreover, because we are to interpret treaties so as to give effect to
the intent of both signatories, Xerox, 41 F.3d at 656, an agency’s position merits less
5 The Government’s reliance on Revenue Ruling 78-423 may also be
mistaken in its assumption that the U.S.-Japan treaty considered therein is sufficiently
similar to the U.S.-U.K. treaty at issue here. Rather than mandating deductions for
“those expenses which are incurred for the purposes of the permanent establishment,”
1975 Treaty, art. 7 ¶ 3, the U.S.-Japan treaty requires deduction for “expenses which
are reasonably connected with [the] profits” of a permanent establishment, United
States-Japan Income Tax Convention, Mar. 8, 1971, art. 8, ¶ 3, reprinted in 1978-1 CB
630, 634.
2007-5028 18

-- 19 of 30 --

deference “where an agency and another country disagree on the meaning of a treaty,”
see Iceland Steamship Co., Eimskip v. U.S. Dep’t of the Army, 201 F.3d 451, 458 (D.C.
Cir. 2000). Finally, this court, when considering different provisions of the 1975 Treaty,
has declined to defer to Treasury’s contemporaneous interpretation where it conflicted
with the contemporaneous intent of the Senate. Xerox, 41 F.3d at 653–57 (rejecting
agency’s interpretation that was published during the ratification process and reasserted
at trial).
The Government is correct to assert that it has unwaveringly interpreted § 1.882-
5 as being consistent with the 1975 Treaty and other similar treaties based on the 1963
Draft Convention. See, e.g., Rev. Rul. 89-115, 1989-2 C.B. 130–31 (§ 1.882-5
consistent with 1975 Treaty); Rev. Rul. 85-7, 1985-1 C.B. 188 (§ 1.882-5 consistent with
U.S.-Japan treaty). Indeed, in a report issued in 1984, the OECD itself acknowledged
that the United States’ interpretation of Article 7 of the 1963 Draft Convention6 allowed
for the application of § 1.882-5 to international financial institutions. Comm. on Fiscal
Affairs, OECD, Transfer Pricing and Multinational Enterprises 59 (1984) (hereinafter
“1984 OECD Report”). The 1984 OECD Report is, however, the earliest indication in
the record of the Treasury’s belief in the consistency between § 1.882-5 and the 1975
Treaty. Given the nine-year gap between the signing of the 1975 Treaty and the
issuance of the 1984 OECD Report (and the four-year gap between the implementation
of the 1975 Treaty and the issuance of the 1984 Report), the consistent position of the
Treasury as of 1984 can hardly be read as dispositive of the issue of the intent of the
6 The OECD issued a new draft convention in 1977 that did not materially
alter Article 7 of the 1963 Draft Convention. See NatWest II, 58 Fed. Cl. at 503, 504
n.14.
2007-5028 19

-- 20 of 30 --

United States and the United Kingdom in 1975 when the Treaty was signed—especially
when considering that § 1.882-5 was not even proposed until February 27, 1980.
Furthermore, to the extent that the 1984 OECD Report establishes that the United
States had taken the position that § 1.882-5 is consistent with the 1975 Treaty, the
report establishes that of the 24 OECD members (including the United Kingdom), the
United States and Japan were the only two that interpreted the 1963 Draft Convention
in this fashion. 1984 OECD Report 56–59. Thus, even if the United States’
interpretation of the 1963 Draft Convention, and thereby the 1975 Treaty, can be
established as of the publication date of the 1984 OECD Report, the United Kingdom’s
contrary interpretation is established as of the same date.
The record, therefore, contains no evidence prior to the 1984 OECD report that
either party understood the separate enterprise principle as allowing a method of
determining the interest expense of the U.S. Branch that disregards interbranch
transactions. The predecessor to this court, however, did consider post-ratification
conduct of the parties, “[i]n an appropriate case,” to be relevant to the interpretation of a
treaty’s terms. Great-West Life, 678 F.2d at 189. In Great-West Life, the Court of
Claims found that the government’s proffered interpretation at trial was consistent with
the legislative history of the treaty at issue, the “almost contemporaneous” subsequent
legislative action, and the negotiation of later signed treaties. Id. at 188–89. It was this
consistency that lent interpretive weight to the government’s post ratification conduct.
Id. With respect to the 1975 Treaty, the United States’ conduct after the adoption of §
1.882-5 is internally consistent as of the publication of the 1984 OECD Report, but the
Government fails to adequately support its contention that this conduct is consistent
2007-5028 20

-- 21 of 30 --

with the expectations of the United States and the United Kingdom when the 1975
Treaty was signed. The record evidence of the United States’ post-ratification conduct
seems even less relevant in view of the signatories’ contemporaneous acknowledgment
that the Treaty is based on the 1963 Model Convention, the commentary to which
explicitly authorizes deductions for interest expenses incurred on interbranch advances.
In sum, we find that the plain language of the 1975 Treaty—the separate
enterprise principle—mandates that expenses incurred for the benefit of the U.S.
Branch be deductible, including interest expenses paid to foreign branches of NatWest.
Our reading of the plain language finds direct support in the 1963 Commentary and the
contemporaneous understanding of the United Kingdom. Moreover, there is very little
evidence that the contemporaneous understanding of the United States differed in any
way from that of the United Kingdom. Lastly, the Government’s current interpretation of
the 1975 Treaty is entitled to minimal deference where it contravenes the treaty’s
language and negotiation history, as well as the contemporaneous expectations of the
United Kingdom. For these reasons, we conclude that Treasury Regulation § 1.882-5 is
inconsistent with the 1975 Treaty as applied to a permanent establishment of an
international financial enterprise, e.g., the U.S. Branch of NatWest during the tax years
at issue.
After rejecting the application of § 1.882-5 to the U.S. Branch in NatWest I, the
court considered in NatWest II the method by which the books of the U.S. Branch
should be adjusted for the “imputation of adequate capital to the branch and to insure
use of market rates in computing interest expenses.” NatWest I, 44 Fed. Cl. at 128;
NatWest II, 58 Fed. Cl. at 494. The Government argued that the separate enterprise
2007-5028 21

-- 22 of 30 --

principle required the U.S. Branch to be taxed as if it were a separately incorporated
institution and that the U.S. Branch should be deemed to hold an amount of interest-free
capital equal to that required of similarly sized U.S. banks (6.996%, as compared to
5.668% for the largest U.S. banks)—the corporate yardstick. NatWest II, 58 Fed. Cl. at
495–96. Conversely, NatWest argued that the imputation of capital on any basis other
than an as-necessary adjustment of the U.S. Branch’s books to reflect actually allotted
capital was improper under the 1975 Treaty. Id. at 496.
At issue is whether the separate enterprise principle was intended by the parties
to require a permanent establishment to be taxed as a separately incorporated
institution or to be taxed according to the reality of its situation and accounts as adjusted
to reflect market pricing in its dealings with the home office. Id. at 497. The trial court
adopted NatWest’s position and concluded that “‘separate and distinct’ does not mean
the branch should be treated as if it were ‘separately-incorporated,’ but instead
‘separate and distinct,’ means separate and distinct from the rest of the bank of which it
is a part.” Id. The court thus held that capital may not be allocated under any formulaic
approach, but rather, the capital held by a branch must be determined according to the
books of the branch as may be adjusted to accurately characterize transactions and
ensure the use of arm’s length rates. Id. at 497–98. In support of its conclusion, the
trial court noted that the capital determination method proffered by NatWest was
consistent with the historic method used by the United Kingdom, as set forth in Inland
Revenue, Banking Manual (1994). Id. at 506–07.
On appeal, the Government maintains that the separate enterprise principle
allows the IRS to tax the U.S. Branch as if it were subject to the same regulatory and
2007-5028 22

-- 23 of 30 --

market capital requirements as a separately incorporated U.S. subsidiary. As before,
our analysis begins with the language of the 1975 Treaty as informed by the 1963 Draft
Convention and the expectations of the parties.
Turning again to the separate enterprise principle set forth in Article 7, ¶ 2,
there shall in each Contracting State be attributed to that
permanent establishment the profits which it might be
expected to make if it were a distinct and separate enterprise
engaged in the same or similar activities under the same or
similar conditions and dealing wholly independently with the
enterprise of which it is a permanent establishment.
31 U.S.T. at 5675. Under this language, the Government’s position seems to focus on
the “dealing wholly independently with” phrase as indicating that for tax purposes, the
U.S. Branch should be taxed as if it possesses enough interest free capital to support its
own operations, rather than rely on the capital of the worldwide NatWest enterprise.
Conversely, the “same or similar conditions” language seems to support NatWest’s
position that the U.S. Branch should be taxed in a manner consistent with the actual
conditions of its operation—a branch with operations that are funded with little or no
interest free capital.
To the extent the parties’ conflicting positions evidence ambiguity in the 1975
Treaty’s language, we agree with the trial court that NatWest has espoused the better
reading. The “same or similar” language of the separate enterprise principle refers to
the activities and conditions in which the U.S. Branch conducted its business. That is,
the U.S. Branch should be taxed as if it were a separate enterprise engaged in activities
that are the “same or similar” to those activities in which the U.S. Branch engaged and
as if it were operating in conditions that are the “same or similar” to the conditions in
which the U.S. Branch conducted its activities. By way of contrast, the Government’s
2007-5028 23

-- 24 of 30 --

reading of the separate enterprise principle requires that the “same or similar” language
describe the activities of the hypothetical separate enterprise. That is, the U.S. Branch
should be taxed as if it were engaged in activities that are the same or similar to those
in which a separate enterprise would engage and as if it were operating in conditions
that are the same or similar to those in which a separate enterprise would operate.
Under the proper reading of the “same or similar” clauses, it becomes clear that
the “dealing wholly independently with” language requires taxing authorities to scrutinize
intracorporate transactions involving a permanent establishment to ensure that the
transactions are accurately characterized and reflect arm’s length terms and pricing.
Conversely, the Government’s reliance on “dealing wholly independently with” is at odds
with a proper reading of the “same or similar” clauses. To conclude that “wholly
independently” requires that the U.S. Branch be taxed as if it were subject to regulatory
and market capital requirements is to ignore the fact that the U.S. Branch does not
operate under conditions in which it is subject to these requirements. In essence, the
Government would read the “same or similar conditions” language out of the 1975
Treaty.
Our analysis of the 1975 Treaty’s plain language is supported by the 1963 Draft
Convention. The 1963 Commentary to Article 7, ¶ 2 states that the analysis of taxable
business profits is to begin with the “trading accounts of the permanent establishment,”
but allows for a formulaic allocation of profits in circumstances where the permanent
establishment does not maintain separate accounts from the home office. 1963 Draft
Convention 82, ¶ 10. The commentary goes on to state:
It should perhaps be emphasized that the directive contained
in paragraph 2 is no justification for tax administrations to
2007-5028 24

-- 25 of 30 --

construct hypothetical profit figures in vacuo; it is always
necessary to start with the real facts of the situation as they
appear from the business records of the permanent
establishment and to adjust as may be shown to be
necessary the profit figures which those facts produce.
Id. (emphasis added). In the instant case, the real facts of the situation are that the U.S.
Branch is not required to maintain any minimal amount of capital. Therefore, because
the corporate yardstick would essentially recharacterize loans that bear an interest
expense as equity capital infusions based on regulatory and domestic market
requirements that do not apply to the U.S. Branch, the corporate yardstick ignores the
real facts of the U.S. Branch’s situation and violates the 1975 Treaty as informed by the
1963 Draft Convention. As stated by the trial court in NatWest II, “The Commentary
confirms that the purpose of any adjustment should be to reflect the real facts of the
branch’s transactions with the entity of which it is a part.” 58 Fed. Cl. at 498.
The Government argues that because both parties used capital allocation
formulae during the period of the 1975 Treaty’s negotiation, the parties expected that
the use of similar formulas, e.g., the corporate yardstick, would be permissible under the
treaty. Specifically, the Government identifies the adoption of Treasury Regulation
§ 1.861-8 in 1977, see 49 Fed. Reg. 1195 (Jan. 6, 1977), and the United Kingdom’s use
of the PW Formula in support of its position. The record reveals, however, that the
implementation or abandonment of these formulae provide little, if any, support for the
Government’s use of the corporate yardstick.
As discussed previously, § 1.861-8 used worldwide information of an
international financial enterprise to allocate an interest expense to a permanent
establishment doing business in the United States. Section 1.861-8, however,
contained language expressly stating that applicable treaty provisions would take
2007-5028 25

-- 26 of 30 --

precedence over the regulation. Treas. Reg. § 1.861-8(f)(1)(iv) (1977). Thus, to the
extent that § 1.861-8 conflicts with our reading of the 1975 Treaty and analysis of the
signatories’ expectations, the treaty governs.
More importantly, the analysis of the Queen’s Counsel opinion when the United
Kingdom abandoned the PW Formula in 1978 is particularly instructive. The opinion
explicitly considered the appropriateness of treating a permanent establishment as “a
company with independent shareholders,” Counsel’s Opinion 2 (Dec. 7, 1978), and
speaks directly to the issue before us on appeal.
[I]n our view the Convention gives no authority to write into
the branch accounts a level of capital which the branch does
not have. To do this is to go against the scheme of Article III
and the requirement of the paragraph (2) hypothesis that the
United Kingdom branch is trading under “. . . the same or
similar conditions . . .”. This directs that the actual conditions
under which the United Kingdom branch trades are taken
into account. It is those conditions which dictate the
expenses in question.
Accordingly the “notional interest formula”, under which
interest is disallowed to the extent that the (actual) capital
account of the branch falls short of an amount (estimated by
the Revenue) which would be required as “free working
capital” by an independent banking enterprise is in our
opinion unwarranted. The notional interest formula may very
well result in the disallowance of actual expenditure which is
attributable to the branch and that is something which Article
III plainly does not authorise. Like the global apportionment
referred to in paragraph 5 above the formula may offer a
convenient method of avoiding the difficulties involved in the
allocation of actual receipts and expenses, but in our opinion
it is not sound in law.
Id. at 3 (alterations in original). This analysis of the separate enterprise principle (as
similarly set forth in Article III of the previous U.S.-U.K. double taxation treaty, see supra
note 4) led the United Kingdom to abandon the PW formula. U.K. Amicus Br. at 24–25.
We are persuaded by the clarity of the Queen’s Counsel’s analysis that when the 1975
2007-5028 26

-- 27 of 30 --

Treaty was negotiated, the parties did not understand the separate enterprise principle
to allow for imputation of capital to the U.S. Branch according to estimates generated by
the IRS’s use of the corporate yardstick.
Having concluded that the corporate yardstick violates the 1975 Treaty as
applied to the U.S. Branch, we uphold the trial court’s decision in NatWest II. “[B]ranch
profits must be based on the properly maintained books of the branch,” subject to
examination and adjustment where: “(1) an interest expense was deducted for
advances to the branch that were not used in the ordinary course of its banking
business; (2) an interest expense was deducted on amounts designated as capital on
its books or on amounts that were in fact allotted to it for capital purposes, such as
funding capital infrastructure; and (3) interest paid on inter-branch borrowing [that] was
not at arms’ length.” NatWest II, 58 Fed. Cl. at 505.
Having upheld the trial court’s decision in NatWest I and NatWest II, we turn now
to the Government’s appeal from the Order Denying Reconsideration. Following its
ruling in NatWest II, the trial court issued a Scheduling Order that limited the scope of
discovery regarding the “capital issue.” Order Denying Recons. 1. In the Scheduling
Order, the court stated that “the ‘capital issue’ does not include attributing capital to the
U.S. branches from other National Westminster branches or its home office.” Id.
Thereafter, the Government filed Defendant’s Motion for Reconsideration of Court’s July
16, 2004, Order, Limiting Scope of Capital Issue (hereinafter “Motion for
Reconsideration”). The Government argued that United Kingdom banking regulations
required NatWest to hold sufficient capital to support the operations of the U.S. Branch
and that this capital should be attributed to the U.S. Branch for tax purposes. Mot. for
2007-5028 27

-- 28 of 30 --

Recons. 2. As evidence supporting its motion, the Government offered the expert
report of Mr. Farrant and the decision of a Dutch court applying this capital allocation
approach under a treaty similar to the 1975 Treaty. Id. at 1. The court denied the
motion, concluding that the Government was seeking to introduce yet another capital
allocation theory and thus waived this issue by failing to introduce it during briefing that
gave rise NatWest II. Order Denying Recons. 3. Central to this conclusion was the
court’s finding that the Government did not dispute that it had for nine years been aware
of NatWest’s compliance with the United Kingdom banking regulations, yet had never
sought to attribute capital held by foreign offices and branches to the U.S. Branch for
tax purposes. Id. at 3.
We review the denial of a motion for reconsideration by the Court of Federal
Claims for an abuse of discretion. Mass. Bay Transp. Auth. v. United States, 254 F.3d
1367, 1378 (Fed. Cir. 2001). Likewise, the issue of waiver is also “within the discretion
of the trial court, consistent with its broad duties in managing the conduct of cases
pending before it.” United States v. Zielger Bolt & Parts Co., 111 F.3d 878, 882 (Fed.
Cir. 1997). An abuse of discretion occurs when a court misunderstands or misapplies
the relevant law or makes a clearly erroneous finding of fact. PPG Indus., Inc. v.
Celanese Polymer Specialties Co., 840 F.2d 1565, 1572 (Fed. Cir. 1988).
The trial court’s denial of the Motion for Reconsideration was not an abuse of
discretion. The Government identifies no allegedly clearly erroneous finding of fact. In
addition, having concluded that NatWest II was correctly decided, we find no
misapplication of the relevant law. Discovery of NatWest’s home office books was not
necessary because the interest expense deduction for the U.S. Branch is to be
2007-5028 28

-- 29 of 30 --

2007-5028 29
determined according to the properly maintained books of the branch. We further find
that the trial court did not abuse its discretion by finding that the Government had
waived its argument that capital held by the NatWest home office should be imputed to
the U.S. Branch for tax purposes.
CONCLUSION
We are persuaded that the signatories to the 1975 Treaty expected that the
interest expenses incurred by a permanent establishment of an international financial
enterprise, e.g., the U.S. Branch of NatWest, would be deductible to the extent the
expenses were related to the permanent establishment’s ordinary course of business.
Accordingly, we conclude that Treasury Regulation § 1.882-5 and the corporate
yardstick as applied to the U.S. Branch violate the 1975 Treaty. We further conclude
that the Court of Federal Claims did not abuse its discretion by denying the
Government’s Motion for Reconsideration. The judgment of the Court of Federal
Claims is therefore affirmed.
AFFIRMED
COSTS
No costs.

-- 30 of 30 --

Setzen Sie Ihre Recherche in ChatGPT oder Claude fort

Verbinden Sie Omnilex, um den Rechtskorpus über Ihren KI-Assistenten zu durchsuchen.