United States v. National Semiconductor Corp. , 30 Ct. Int'l Trade 769 ( 2006 )


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  •                                          Slip Op. 06 - 90
    UNITED STATES COURT OF INTERNATIONAL TRADE
    :
    UNITED STATES,                   :
    :
    Plaintiff, :
    :
    v.                 :                    Before: MUSGRAVE, JUDGE
    :
    NATIONAL SEMICONDUCTOR           :                    Court No. 03-00223
    CORPORATION,                     :
    :
    Defendant. :
    :
    [Compensatory interest awarded to the plaintiff and “interest only” penalty of $10,000.00 adjudged
    against the defendant.]
    Decided: June 16, 2006
    Peter D. Keisler, Assistant Attorney General; David M. Cohen, Director, Patricia M.
    McCarthy, Assistant Director, Civil Division, Commercial Litigation Branch, United States
    Department of Justice (Stephen C. Tosini, Elizabeth A. Holt), and Office of the Chief Counsel, U.S.
    Customs and Border Protection (Martha Toy Wong), of counsel, for the plaintiff.
    Horton, Whiteley & Cooper (Robert Scott Whiteley and Michael J. Horton), for the
    defendant.
    OPINION
    As briefly described in a previous opinion on this matter, United States v. National
    Semiconductor Corp., Slip Op. 05-9 (USCIT Jan. 26, 2005), familiarity with which is presumed, the
    defendant NSC conducted an extensive customs compliance review and discovered two groups of
    integrated circuit assemblies, microassemblies and parts thereof that had been imported under cover
    of numerous erroneous customs entries declaring incorrect classifications, inaccurately stated values
    Court No. 03-00223                                                                          Page 2
    for certain U.S.-origin components, and improper declarations with respect to certain asserts that
    should have been included as additions to the transaction value of the importations.
    The first group of erroneous entries pertained to importations between January 29, 1993 and
    September 30, 1998 through various ports. See P.’s Ex. 1. The errors were discovered as part of a
    broader program NSC undertook to review the company’s customs compliance, with the assistance
    of an outside consultant hired for the purpose, in light of a change in NSC’s customs director. See
    id.; Tr. at 77-85, 97. The second group of erroneous entries pertained to importations between
    March 3, 1995 and May 28, 2000 through the port of San Francisco, California. See P.’s Ex. 3.
    These errors were discovered by an NSC employee as a result of his own investigation into a
    question posed by one of NSC’s customs brokers as to whether the value of all assists had been
    included in the value of the commercial invoices. See id; Tr. at 84-85.
    None of the entries resulted in loss of duties to the United States but did result in
    underpayment of merchandise processing fees (“MPFs”). NSC voluntarily disclosed each matter to
    the U.S. Customs and Border Protection (“Customs” or “USCBP”) by letters dated November 13,
    1998 and March 3, 2000, respectively, and ultimately tendered the underpaid MPFs as calculated by
    Customs. See P.’s Exs. 1–5. Customs accepted each tender, but deemed that negligent violations
    of section 1592(a) were involved with each entry. Had Customs itself discovered the entry
    irregularities, the maximum penalty might have been the lesser of the domestic value of the
    merchandise or twice the loss of “fees of which the United States is or may be deprived.” 
    19 U.S.C. § 1592
    (c)(3).1 See 
    19 U.S.C. § 1592
    (a); 
    19 C.F.R. § 162.73
    (a)(3). As it happened, because
    1
    It is also an open question whether under such circumstances Customs would have
    (continued...)
    Court No. 03-00223                                                                            Page 3
    disclosure had been voluntary, the maximum statutory penalty that Customs could pursue was the
    interest, from the date of liquidation, on the amount of the fees of which the United States had been
    deprived. See 
    19 U.S.C. § 1592
    (c)(4); 
    19 C.F.R. § 162.73
    (b)(2).
    Customs therefore issued penalty notices to NSC on February 15, 2001 and assessed the
    maximum amount of interest allowed by law that had accrued on each entry since the date of
    liquidation to the dates of its earlier pre-penalty notices. See 
    19 U.S.C. § 1592
    (c)(4). NSC objected,
    taking the position that it should not be assessed a “maximum” penalty for acting responsibly by
    voluntarily reporting the problems that it had discovered on its own initiative. The government then
    brought suit for violations of 
    19 U.S.C. § 1592
    (a). NSC’s answer averred that its conduct had been
    ordinary negligence and denied that it should have to pay a “maximum” penalty, if any. NSC further
    pointed out that the statute of limitations, once operable, would have cut off any action by Customs
    as to relevant entries. After the parties’ cross-motions for summary judgment were denied in Slip
    Op. 05-9, the parties arranged for trial in San Francisco beginning January 10, 2006, and completion
    of post-trial briefing on March 3, 2006.
    The government continues to argue that full award of the maximum amount of interest is
    necessary because NSC has had the theoretical equivalent of an “interest-free loan” from the
    government during the period in question and has therefor obtained a theoretical advantage over
    competitors who did not make unlawful, negligent customs entries, and it also argues that the
    1
    (...continued)
    considered the matter deserving of a customs duty penalty. Cf. Carnival Cruise Lines, 
    404 F.3d 1312
     (Fed. Cir. 2005) ($322,311 in underpayments of MPFs discovered as a result of a Customs
    audit for period April 1, 1987, and December 31, 1991; no indication that matter resulted in penalty).
    Court No. 03-00223                                                                              Page 4
    circumstances before the Court are not extraordinary and do not justify mitigation. NSC continues
    to oppose imposition of any penalty, let alone the maximum penalty.
    The Court concludes, after trial in San Francisco and after consideration of such factors as
    appeared relevant to the instant situation, that a lesser penalty for the harm inflicted of $10,000.00
    of interest, calculated in accordance with subsection 1592(c)(4) from the original date of liquidation
    to the date of demand by Customs from NSC, is appropriate punishment for NSC’s negligence. The
    Court reaches these conclusions for the following reasons.
    The factors previously identified as relevant to a determination of the appropriate amount of
    penalty for a violation of section 1592(a) are the following: (1) the defendant’s good faith effort to
    comply with the statute; (2) the degree of culpability involved; (3) the defendant’s history of
    previous violations; (4) the nature of the public interest in ensuring compliance with the applicable
    law; (5) the nature and circumstances of the violation; (6) the gravity of the violation; (7) the
    defendant’s ability to pay; (8) the appropriateness of the size of the penalty vis-a-vis the defendant’s
    business and the effect of the penalty on the defendant’s ability to continue doing business; (9) the
    economic benefit gained by the defendant through the violation; (10) whether the party sought to be
    protected by the statute is elsewhere adequately compensated for the harm; (11) the degree of harm
    to the public; (12) the value of vindicating agency authority; (13) whether the penalty shocks the
    conscience of the court; and (14) such other matters as justice may require. See United States v.
    Complex Mach. Works Co., 
    23 CIT 942
    , 
    83 F. Supp. 2d 1307
     (1999); United States v. Modes, Inc.,
    
    17 CIT 627
    , 635, 
    826 F.Supp. 504
    , 512 (1993); see also United States v. ITT Industries, Inc., 
    343 F. Supp. 2d 1322
     (CIT 2004), aff’d without opinion No. 05-1210 
    2006 WL 380112
     (Fed. Cir., Feb.
    Court No. 03-00223                                                                             Page 5
    10, 2006) (concluding that it is appropriate to consider such factors in the context of a voluntary
    disclosure for a negligent violation of section 1592(a) and that in determining the amount of the
    penalty consideration of such factors is proper at trial and not on a motion for summary judgment).
    Since deterrence is the primary motivation for imposing a customs duty penalty, such factors are
    typically accorded greater weight, in proportion to their relevance, in determining the size of the
    penalty. See, e.g., Complex Machine, 23 CIT at 950, 
    83 F. Supp. 2d at 1316
    .
    In this matter, with regard to the first factor above, absent indicia of motive to preempt
    Customs’ own discovery of a violation, a voluntary disclosure by definition speaks highly of a
    defendant’s good faith effort to comply with the statute, as the government agrees. The government
    argues, however, that the interest-only penalty invoked under the voluntary disclosure statute takes
    this into account, and that the interest-only penalty is a form of “mitigation” in its own right. E.g.,
    P.’s Mem. in Supp. of Mot. for Summ J. at 14 (interest-only penalties are already a significant
    financial incentive and no further mitigation is unnecessary to encourage disclosure). That appears
    to be so, but such “mitigation” is to be distinguished from the Court’s discretion on the appropriate
    amount of customs duty penalty to impose after consideration of all relevant circumstances.
    Regarding the degree of culpability involved, NSC averred that its conduct amounted to
    ordinary negligence at worst. The government does not contest this characterization. Negligence
    amounts to the lowest degree of section 1592(c) culpability and is without scienter. That level of
    culpability having been agreed, further consideration of this factor is entwined with the nature and
    circumstances of the violations at issue, discussed below.
    Court No. 03-00223                                                                             Page 6
    Regarding the third factor, NSC was the subject of one prior penalty action pursuant to 
    19 U.S.C. § 1592
    (a), which alleged gross negligence with respect to certain entries between June 1,
    1979 and March 1, 1985, and resulted in Customs’ acceptance of an offer in compromise pursuant
    to 
    19 U.S.C. § 1617
     in the amount of $2,500,000 in full settlement of the matter in July 2001. See
    D.’s Mot for Summ J. at 11-12. Since 1999, NSC has made five prior voluntary disclosures. No
    determination or admission of culpability resulted from the one penalty action, and of the five prior
    disclosures, only two resulted in penalty demands, which are the subject of this action. The evidence
    suggests that the five disclosures by NSC all grew out of the same customs compliance review
    process. Constant review of one’s customs compliance is to be encouraged, but at the same time the
    disclosures are indicative that serious lapses in proper customs reporting had been occurring over
    a considerable period of time. That is lamentable, not commendable, and if considered in isolation
    on balance this factor would not appear to support mitigation or at best would appear to support only
    nominal mitigation. But, it is the consideration of the factors as a whole, and not in isolation, that
    is dispositive.
    Regarding the nature of the public interest in ensuring compliance with the applicable law,
    it is arguable whether this factor is to be viewed as supporting the imposition of a maximum penalty
    and without mitigation, since it would always appear to be in the public interest to ensure compliance
    with applicable customs law. But, such a viewpoint rather reflects the viewer’s views on
    punishment. In this Court’s view, to ensure compliance with applicable law, voluntary disclosure
    is to be encouraged, not discouraged. Therefore, insofar as voluntary disclosure is concerned, this
    factor would support finding mitigation, if circumstances permit.
    Court No. 03-00223                                                                                Page 7
    Regarding the nature and circumstances of the violations at issue, NSC did not contest that
    they resulted from a lack of oversight during an unfortunate period of time. In mitigation, NSC
    offered that it files between 3000 and 4000 entries with Customs per year, sometimes as many as
    10,000, and that it has a long history of working proactively in the area of customs compliance. Tr.
    at 89; Lawall Dep. at 36, 79. NSC created an internal customs and export branch in the late 1970s
    or early 1980s with a mission to centralize and educate NSC employees about customs compliance,
    but in 1994 its customs director was diagnosed with cancer and was on protracted periods of medical
    leave of absence until passing in 1997. See Lawall Dep. at 23, 84. During much of this time, no one
    was apparently directing NSC’s customs compliance program: the position had been occupied by
    the same person for “so long it was just kind of running on its own steam.” Tr. at 11 (quoting Lawall
    Dep. at 84). See also 
    id. at 98-99
    .
    NSC’s apparent loyalty to its employee(s) is admirable, but it does not excuse or completely
    explain the negligent reporting errors during the period(s) in question. The first successor to direct
    NSC’s customs compliance program was appointed in 1996. Cf. Tr. at 13; D’s Mot. for Summ J.
    at 4. This person eventually, in 1997, contracted an outside consultant to undertake a through review
    of NSC’s customs compliance efforts, but some reporting problems apparently continued to as late
    as September 30, 1998. Cf. Compl. at ¶ ¶ 4, 18; Ans. at ¶ ¶ 4, 18. A more robust customs
    compliance program might have prevented the problems in the first place, before they occurred, or
    at least should have motivated speedier correction. But, in the end, the Court is persuaded NSC’s
    voluntary disclosures are evidence of “doing the right thing” and not of, or solely of, self-interest,
    cf., e.g., Tr. at 78-79, 83-85, especially since the statute of limitations for bringing a customs penalty
    action was soon to begin to run with respect to the earliest reported entries, and it is questionable
    Court No. 03-00223                                                                             Page 8
    whether Customs would have discovered the matters on its own before such time. On balance, the
    circumstances of NSC’s voluntary disclosures support at least partial mitigation on this factor.
    Regarding the degree of harm to the public, any violation of the customs laws results in
    public harm. One measure of harm is the magnitude of the underpaid fees, which in this instance,
    at over one million dollars, were not insubstantial. This factor does not support mitigation.
    Regarding a defendant’s ability to pay, NSC does not dispute its ability to pay an interest-
    only penalty, and this factor does not support mitigation.
    Regarding the appropriateness of the penalty to the size of the defendant’s business and the
    effect of the penalty on the defendant’s ability to continue in business, in addition to Plaintiff’s
    Exhibits 14-23, the Court takes judicial notice of NSC’s quarterly report for the period ended
    February 26, 2006, as filed with the Securities and Exchange Commission on form 10-Q, and
    concludes that this factor does not support mitigation.
    Regarding the economic benefit to NSC of the violations, which is the ninth factor, the Court
    finds that the underpayments were the equivalent of unauthorized interest-free loans to NSC.
    Consideration of this factor is therefore tied to consideration of the tenth factor.
    The tenth factor is whether the party sought to be protected by the statute is elsewhere
    adequately compensated for the harm. In the Court’s opinion, given the instant circumstances, this
    factor deserves the heaviest weighting. The government at several points raises the argument that
    even were the maximum penalty to be imposed, it would still fail to compensate the public treasury
    fully because the customs penalty statute imposes interest from the date of liquidation, leaving the
    (theoretical) interest on the period between the date of entry (or deposit of estimated duties) and the
    date of liquidation in the hands of NSC. See, e.g., P.’s Mem. in Supp. of Mot. for Summ J. at 14-15
    Court No. 03-00223                                                                              Page 9
    (“[t]he statute does not provide the Government any interest recovery from the date of entry through
    liquidation[; t]herefore, importers in prior disclosure cases are essentially receiving an interest-free
    Government loan on money that should have been paid immediately upon entry”) (referencing 
    19 U.S.C. §§ 1504
    (a), 1592(c)(4)). Compensation is not the purpose of the customs penalty statute.
    See United States v. DeBellas Enterprises, Inc., 
    23 CIT 600
     (1999). However, in view of the
    government’s concerns, the Court finds that NSCs voluntary disclosures and payment of the fees
    alone do not provide a full measure of recompense for the amount of “lost” interest that resulted
    from NSC’s underpayments. The Court further finds that adequate compensation to the treasury for
    the interest on the underpayments is the primary objective of this penalty action. The Court therefore
    finds, as a matter of fact, that compensatory interest would make the government whole, and that the
    government is entitled to it in accordance with 
    19 U.S.C. § 1505
    (c). That provision requires interest
    to be assessed on underpayments or overpayments from the date of entry to the date of “liquidation
    or reliquidation.”
    As a general matter, liquidation is the final reckoning of the importer’s liability on a specific
    entry, including regular and special duties. It is defined by regulation as “the final computation or
    ascertainment of the duties or drawback accruing on an entry.” 
    19 C.F.R. § 159.1
    . The importer has
    90 days to protest aspects of Customs liquidation findings. Within that period, Customs may also
    voluntarily reliquidate the merchandise. 
    19 U.S.C. § 1501
    . When the time for protesting a
    liquidation or voluntarily reliquidating has passed, liquidation is said to be final and conclusive as
    against all claims including those of the government. See 
    19 U.S.C. § 1514
    (a) (“decisions of the
    Customs Service, including the legality of all orders and findings entering into the same” as to the
    appraised value of the merchandise “shall be final and conclusive upon all persons [ ]including the
    Court No. 03-00223                                                                             Page 10
    United States” unless a protest is filed, etc.). This codification of finality in the statutory protest
    mechanism is not an absolute concept, however. One exception, by statute, is that reliquidation of
    an entry may occur within one year in order to correct “a clerical error, mistake of fact, or other
    inadvertence[.]” 
    19 U.S.C. § 1520
    (c)(1). Another is that section 1514 finality cannot attach to a
    liquidation in violation of a court-ordered injunction. See Allegheny Bradford Corp. v. United
    States, __ CIT __, 
    342 F.Supp.2d 1162
     (CIT 2004); AK Steel Corporation v. United States, 
    281 F.Supp.2d 1318
     (CIT 2003). And, before its repeal in 1993, section 521 of the Tariff Act of 1930
    (“Act”), formerly 
    19 U.S.C. § 1521
    , provided for reliquidation of entry on Customs’ initiative if
    fraud was discovered within two years of entry, which in turn was a protestable event. See Pub. L.
    91-271, 
    84 Stat. 287
     (June 2, 1970); see also United States v. Jac Natori Co., Ltd., 
    17 CIT 348
    , 355,
    
    821 F.Supp. 1514
    , 1520 (1993) (citations omitted).
    The reason for this latter exception to the principle of finality should be obvious: import
    fraud does not involve a valid entry. That being the case, equitable limitations on fraud are involved,
    not the finality associated with the section 1514 protest mechanism. See, e.g., F. Vitelli & Son v.
    United States, 
    250 U.S. 355
    , 
    39 S.Ct. 544
     (1919) (liquidation in the absence of fraud becomes final);
    United States v. Sherman & Sons Co., 
    237 U.S. 146
    , 
    35 S.Ct. 520
     (1915) (same); Bend v. Hoyt, 
    38 U.S. 263
    , 268, 
    13 Pet. 263
     (1839) (unverified and unathenticated invoices “are declared to be
    deemed to be suspected, and liable to be treated in the same manner as fraudulent invoices”).
    Although Section 521 of the Act was repealed in 1993 by the North American Free Trade Agreement
    Implementation Act, Pub. L. 103-182 § 618, 107 Stat 2057, 2180 (Dec. 8, 1993), its equitable
    underpinnings still stand: a further disposition necessitated to correct, e.g., fraud (or negligence) in
    the original entry amounts to a reliquidation of the entry as a matter of law. Cf. 19 U.S.C. §
    Court No. 03-00223                                                                             Page 11
    1520(c)(1) (reliquidation permitted within one year in order to correct clerical error, mistake of fact,
    or other inadvertence and is protestable event); 19 C.F.R. 174.11(e) (matters subject to protest
    include “liquidation or reliquidation of an entry, or any modification thereof”). Taking the
    government’s loan analogy a step further, Customs’ acceptance of amounts tendered by NSC as
    repayment of the underpaid MPFs was akin to the repayment of principal on such loan. Such
    acceptance, based upon a determination of a violation of section 1592(a), therefore amounted to
    reliquidation of entries due to a change in the amount of MPFs claimed with respect thereto.
    
    28 U.S.C. § 2643
     authorizes this Court to enter monetary judgment for the United States in
    any civil penalty action commenced under 
    28 U.S.C. § 1582
    . Pursuant to that authority, the Court
    finds that the public treasury is entitled to compensation for the amount of “lost” interest on NSC’s
    underpayments in accordance with 
    19 U.S.C. § 1505
    (c), which is not penalty interest, from the
    relevant dates of entry to the relevant dates of reliquidation, and further that such mechanism is
    adequate to provide full compensation to the government for same. The Court therefore finds that
    this tenth factor supports mitigation. Cf. United States v. Menard, 
    64 F.3d 678
    , 682 (Fed. Cir. 1995)
    (unable to distinguish lower court judgment as award of damages plus penalty). The only question
    is, when did “reliquidation” occur? On this, the government’s loan analogy is apt, since the
    theoretical interest that the government argues is due from NSC would continue to accrue, in theory,
    over the many months that elapsed between issuance of the pre-penalty and penalty notices,2 and yet
    2
    For example, section 1505(c) compensatory interest, which is not penalty interest,
    apparently continues to accrue until paid, subject to section 1505(d) delinquency interest. But be that
    as it may, satisfaction of the judgment hereto shall be executed in accordance with Customs’ usual
    demand for payment of interest on underpayments in accordance with 
    19 C.F.R. §§ 24.3
    , 24.3a, and
    any other relevant regulation implicated thereby.
    Court No. 03-00223                                                                            Page 12
    Customs’ pre-penalty and penalty notices demanded identical amounts of interest. Cf. Compl. at ¶¶
    9, 10 with Ans. at ¶¶ 9, 10 (no change in interest demanded). Customs therefore implicitly
    reliquidated upon issuance of the pre-penalty notice.
    The remaining factors to be considered in this matter tend, on the whole, to support
    mitigation. As a general principle, any violation of 
    19 U.S.C. § 1592
    (a), however minor, may result
    in a penalty finding. Cf. 
    19 U.S.C. § 1592
    (b)(2) (“[i]f the Customs Service determines that there was
    a violation, it shall issue a written penalty notice to” the alleged violator) (italics added). In this
    instance, the circumstances of the passing of NSC’s customs director, the transition to a new customs
    director, and the process of conducting a thorough review of its customs compliance program do not
    excuse the negligent entry errors that occurred in the first place during the period(s) in question.
    Nonetheless, remediation or attempted remediation of misfeasance or nonfeasance may support a
    finding of full or partial mitigation of the penalty. See, e.g., P.’s Ex. 12 at 7 (The ABC’s of Prior
    Disclosure at 1 (USCBP, ed., rev. May 2001)) (“[i]n some cases the penalty may be reduced to
    zero”); P.’s Ex. 13, Ch. FRD, at 12-13 (Fines, Penalties and Forfeitures Handbook, HB 4400-01,
    Ch. FRD at 5-6 (USCBP, ed., 1986)) (listing mitigating factors to consider including the violator’s
    degree of cooperation, immediate remedial action, inexperience in importing, prior good record, and
    other extraordinary factors); D.’s Ex. A (19 C.F.R., App. B to Part 171, Customs Regulations,
    Guidelines for the Imposition and Mitigation of Penalties for Violations of 19 C.F.R. 1592)
    (Electronic Code of Federal Regulations, as of Dec. 28, 2005). Voluntary disclosure is a significant
    step towards remedying the degree of harm to the public. By its actions, in addition to making full
    payment of fees owed, NSC has saved Customs the expense and time of investigation, an important
    consideration. Further worth considering is that valuation for purposes of assessing customs duties
    Court No. 03-00223                                                                           Page 13
    and fees is not necessarily a straightforward matter,3 that reasonable minds may differ over proper
    cost accounting methodology, and that appropriate transfer pricing, which appears to have been
    largely the reason for the problem pertaining to the underpayments at issue, is not an exact science,
    as evident in the apparently endless process of developing and updating internal manuals to address,
    inter alia, customs compliance, corporate policies thereon, and instruction therefor. See, e.g., Tr.
    at 78-85, 90-92; D.’s Ex. D (NSC’s internal U.S. Customs & Border Patrol [sic] (CBP) Customs
    Compliance Manual (rev. Jan. 23, 2004)). In light of NSC’s ongoing customs compliance efforts
    and the circumstances of the voluntary disclosures at bar, the Court is unpersuaded that a
    “maximum” civil penalty, in addition to payment of interest compensating the government, would
    not further the policy of deterrence behind the imposition of customs penalties. NSC appears to have
    already made thorough customs compliance one of its top priorities, regardless of the outcome of this
    matter. Thus, after considering all relevant factors, the Court finds, under the circumstances, that
    partial mitigation is appropriate, and that the agency’s authority will be vindicated by an “interest-
    only” penalty amounting to $10,000.00, as calculated in accordance with subsection 1592(c)(4) from
    the original date of liquidation to the date of demand by Customs issued to NSC. Such a penalty can
    hardly be said to shock the Court’s conscience and is appropriate to address NSC’s misfeasance.
    Lastly, the Court is unaware of “such other matters as justice may require,” except to note
    that pre- and post-judgment interest, if any, shall accrue as provided by law.
    3
    See, e.g., Carnival Cruise Lines, 
    supra,
     
    404 F.3d at 1313
    , in which “[t]he two issues that
    formed the basis for the asserted underpayment were (1) Carnival’s failure to make HMT payments
    based on passengers’ boarding or disembarking during layover stops in the course of cruises, and (2)
    Carnival’s deduction of travel agents’ commissions from the price of the cruise tickets that Carnival
    used to calculate the amount of HMT that was due.”
    Court No. 03-00223                                                Page 14
    Judgment will enter accordingly.
    /s/ R. Kenton Musgrave
    R. KENTON MUSGRAVE, JUDGE
    Dated: June 16, 2006
    New York, New York
    ERRATA
    Please make the following changes to United States v. National Semiconductor Corp.,
    Court No. 03-00223, Slip Op. 06-90 (Ct. Int.’l Trade June 16, 2006):
    • Page 2, line 1: replace “asserts” with “assists”.
    • Page 7, line 15: replace “through” with “thorough”.
    • Page 10, line 17: replace “unathenticated” with “unauthenticated”.
    • Page 13, line 10: delete “not”.
    June 21, 2006.