A.R., on Behalf of Her Minor Child, R v. M.S., on Behalf of Her Minor Child, I.O., M.L., on Behalf of Her Minor Child, J.L. v. New York City Department of Education, S.W. And M.M., on Behalf of N.W. v. Board of Education of the City of New York, (District 2)

Under Buckhannon Board & Care Home, Inc. v. West Virginia Department of Health & Human Resources, 532 U.S. 598, 121 S.Ct. 1835, 149 L.Ed.2d 855 (2001), "[e]ssentially, in order to be considered a `prevailing party' [to enable a plaintiff to take advantage of a federal fee-shifting statute] ..., a plaintiff must not only achieve some `material alteration of the legal relationship of the parties,' but that change must also be judicially sanctioned." Roberson v. Giuliani, 346 F.3d 75, 79-80 (2d Cir.2003) (quoting Buckhannon, 532 U.S. at 603, 121 S.Ct. 1835). Neither Buckhannon, nor Roberson explaining it, explicitly instructs us, however, how to apply the rule in Buckhannon to fees awarded with respect to the state administrative proceedings relevant to this appeal. Nor has the scope of the district court's discretion to determine the amount of such an award been clarified in the context of fees for administrative proceedings.

The plaintiffs-appellees A.R., M.S., M.L., and S.W. and M.M.1 (collectively the "Parents") instituted four separate New York State administrative proceedings challenging, under the Individuals with Disabilities Education Act ("IDEA"), 20 U.S.C. § 1400 et seq., the special educational programs that the defendant-appellant New York City Department of Education (the "DOE")2 had provided for the Parents' disabled children. In two of the four proceedings, impartial hearing officers ("IHOs") entered decisions for the plaintiffs on the merits.3 In the two others, IHOs issued "Statements of Agreement and Order" that recorded the terms of settlement agreements between the parties. In one of the two latter cases, the plaintiff requested a second hearing on an additional claim, and an IHO entered an order and stipulation that disposed of that claim.

The IDEA grants courts the discretionary power to "award reasonable attorneys' fees ... [to] the prevailing party" "[i]n any action or proceeding brought under" the IDEA. 20 U.S.C. § 1415(i)(3)(B). Each parent sought, under that provision, to recover the legal fees he or she incurred in pursuing administrative proceedings against the DOE. When their non-judicial efforts proved unsuccessful, the parties brought suit in separate but similar actions in the United States District Court for the Southern District of New York (Constance Baker Motley and Shira A. Scheindlin, District Judges).4 The district judges awarded the Parents, as "prevailing parties" under the IDEA, the attorneys' fees that they sought.

Although these two appeals have not been consolidated, because of their similarity we heard them together. To resolve them, we must determine, inter alia, whether, through the administrative proceedings for which fees are sought, the Parents each sufficiently achieved a judicially sanctioned "material alteration of the legal relationship of the parties," or its equivalent, sufficient to entitle him or her to legal fees as the "prevailing party" under the IDEA and Buckhannon, and whether the fee awards conform to IDEA requirements. We ultimately agree with the district judges and therefore affirm.5

The Parents challenged under the IDEA the special educational programs that the DOE had provided for their disabled children.

M.S. participated in two administrative hearings before an IHO on behalf of her child, I.O. The first concluded when the IHO issued a "Statement of Agreement and Order" that recorded the terms of a settlement agreement between M.S. and the DOE.

The M.S. Agreement and Order, signed by the IHO, recites, in part:

[I.O.'s] parent [M.S.] sought an impartial hearing to obtain compensatory services for him for the remainder of the academic year or until such time as he actually enters a private school. The parent and student were both present at the hearing, and were represented by counsel. The [DOE] was represented by [the] supervisor of psychologists,... District 4 ....

At the hearing, the parties engaged in extensive discussions held off the record. As a result of these discussions, the parties reached various points of agreement. These were put into the record, with the assent of the parties. [The IHO] issued, where appropriate, orders implementing the points of agreement. These are repeated [in this Statement of Agreement and Order].

In re I.O., Case No. 39106, Statement of Agreement & Order at 2 (Bd. of Educ. of the City of N.Y. Apr. 13, 2000, as corrected Apr. 24, 2000). The Agreement and Order then sets forth the terms of the parties' agreement, principally that I.O. would receive from the DOE (1) the right to attend private school at the district's expense, (2) one-on-one tutoring, therapy, and counseling, and (3) an immediate transfer to a more appropriate public school until I.O. was placed at a private school. The Agreement and Order concludes: "The above points of agreement and orders were issued orally at the hearing, and were fully effective as of the oral issuance. This written Statement of Agreement and Order reiterates and affirms the oral orders and points of agreement." Id. at 3.

M.S. then sought another hearing on a separate claim, asserting that the first "hearing and agreement did not address issues relating to prior years, because [M.S.]'s request for the [first] hearing made reference only to the current year." Letter from Michael D. Hampden, Legal Services for Children, Inc., to the New York City BOE, Impartial Hearing Office of Apr. 24, 2000, at 2. On November 6, 2000, in this second administrative hearing, held before a different IHO, the IHO "so ordered" a three-page written Order and Stipulation of the parties setting forth the terms of a settlement agreement between them. The Order and Stipulation provides that M.S.'s son I.O. is entitled to receive from the DOE three years of "compensatory education," to be provided after he graduates or reaches the age of twenty-one, whichever comes first. At a telephonic hearing the same day, transcribed and reduced to a verbatim transcript, the IHO stated that he would order, and thereby give effect to, the terms of the parties' agreement.

[IHO]:               Okay, I understand that
                     you've both settled ...
                     this case?
[Lawyer for I.O.]:   That's right.
[Lawyer for DOE]:    Yes.
[IHO]:               And, you've settled it
                     pursuant to an order
                     and stipulation that the
                     [DOE] faxed me about a
                     half hour ago. Correct?
[Lawyer for DOE]:    Yes.
[Lawyer for I.O.]:   That's right.
[IHO]:               Okay, then at this point,
                     I will so order, and sign
                     the order and stipulation
                     and mark this case
                     as settled.
[Lawyer for DOE]:    Great.
[Lawyer for I.O.]:   Thank you.
[IHO]:               Are there any objections
                     for the [DOE]?
[Lawyer for DOE]:    No.
[IHO]:               [Inquiring the same of
                     the lawyer for I.O.:]
[Lawyer for I.O.]:   No.
[IHO]:               Okay, then the order is
                     hereby—I hereby order
                     the stipulation to be put
                     into [e]ffect, and I'll
                     send the paperwork in.
[Lawyer for DOE]:    Wonderful.

Tr. of Hearing, Nov. 6, 2000, at 14-15, In re I.O., Case No. 39486. About a week later, on November 14, 2000, the IHO signed an order dismissing the case.

M.L. challenged the DOE's treatment of her child J.L. in a proceeding that also culminated in a settlement agreement among the parties. On May 14, 2001, the IHO recited the terms of the agreement orally at the conclusion of a brief administrative hearing. He preceded the recitation with the following observations:

[IHO]:             Okay. We had an off
                   the record discussion
                   regarding this matter.
                   I'll just recap some
                   things.
                   ....
                   [J.L.]'s supposed to be
                   provided with a bilingual
                   teacher....
                   For some reason, that
                   service hasn't been provided
                   ....
                   ....
                   So that's why we're
                   here today because ...
                   [J.L.]'s mother[] was
                   asking that the service
                   be provided and that I
                   so order.
                   The [BOE and the lawyers
                   for all parties]
                   [seem to] have ... come
                   to an agreement. Basically,
                   they're stipulating
                   to an agreement which
                   they have asked me to
                   order.
                   In fact, the stipulation
                   and agreement that I
                   will order will read as
                   follows....

Tr. of Hearing, May 14, 2001, at 4, In re J.L., Case No. 42736. The agreement was also reflected in a written "Statement of Agreement and Order." The Agreement and Order concluded:

Accordingly, the parties AGREE and it is SO ORDERED, that on an interim basis, the Board pay to ... a [specified] speech and language therapist, or to any other provider on the Board Related Services Provider list, the fees incurred for providing [J.L.] with monolingual [English] services three forty-five-minute sessions per week through [a specified date].

In re J.L., Case No. 42736, Statement of Agreement and Order at 2-3 (Bd. of Educ. of the City of N.Y. May 17, 2001). The document was dated and signed by the IHO only. Id. at 3.6

In the proceeding that A.R. brought on behalf of her child R.V., the IHO ordered the DOE (1) to determine a new individualized educational plan ("IEP") for R.V., (2) to pay for R.V. to attend private school, and (3) to provide R.V. with one year of additional "compensatory services" to support R.V.'s developing skills to participate in general education. In re R.V., Case No. 42764, Findings of Fact and Decision at 9 (Bd. of Educ. of the City of N.Y. June 14, 2001).

In the hearing that S.W. and M.M. brought on behalf of their child N.W., the IHO ordered the DOE to provide additional behavioral, occupational, and speech therapy for N.W. and to reimburse S.W. and M.M. for the costs incurred in providing such additional therapy prior to the IHO decision. In re I.O., Case No. 39106, Findings of Fact and Decision at 15-16 (Bd. of Educ. of the City of N.Y. Feb. 18, 1999, as amended Mar. 23, 1999).

Before instituting these administrative proceedings, the Parents all retained counsel to represent them. Two lawyers, Todd Silverblatt and Michael Hampden, associated with Legal Services for Children ("LSC"), a not-for-profit legal services organization that specializes in, inter alia, education law, represented A.R., M.S., and M.L. (the "LSC plaintiffs") in their administrative hearings. LSC did not charge the LSC plaintiffs legal fees. Instead, the LSC plaintiffs assigned to LSC their rights to recover from the DOE under the fee-shifting provisions of the IDEA. That is "how [LSC] obtains a good portion of its funding." M.S. ex rel. I.O. v. N.Y. City Bd. of Educ., Nos. 01 Civ. 4015, 01 Civ. 10871, 01 Civ. 10872, 2002 WL 31556385, at *1, 2002 U.S. Dist. LEXIS 22220, at *4 (S.D.N.Y. Nov.18, 2002). Gary Mayerson represented S.W. and M.M. in their IDEA hearing, S.W. ex rel. N.W. v. Bd. of Educ. (Dist.Two), 257 F.Supp.2d 600, 602, 604 (S.D.N.Y.2003), for which representation he charged them legal fees.

Request for Attorneys' Fees and District Court Proceedings

Following the completion of the administrative hearings, LSC, and Mayerson on behalf of S.W. and M.M., requested attorneys' fees from the DOE. For the representation of M.S., LSC sought from the DOE a total of $3,225, reflecting 20.5 hours of legal services rendered by Hampden and Silverblatt. Hampden and Silverblatt billed at an hourly rate of $250 per hour for 12.9 hours and offered to provide 7.6 hours of services without charge. For the representation of M.L., LSC sought from the DOE $2,370, which reflected 7.0 hours of legal services, primarily provided by Hampden at a rate of $350 per hour. For the representation of A.R., LSC sought from the DOE $3,458.50, which reflected primarily 9.25 hours of legal services rendered by Hampden at a rate of $350 per hour. For his representation of S.W. and M.M., Mayerson, on behalf of his clients, sought from the DOE $14,747, which reflected 40.4 hours of legal services rendered by Mayerson at a rate of $365 per hour. The DOE refused to pay any of the fee requests on the grounds that the hourly rates of $250 to $365 per hour were unreasonable.

Thereafter, the Parents filed complaints in the United States District Court for the Southern District of New York claiming that they had been denied attorneys' fees to which they were entitled under the IDEA. On April 30, 2002, after the LSC plaintiffs' cases were consolidated, they moved for summary judgment, seeking a total award of $18,706, of which $13,003.50 represented legal services rendered in the course of the administrative representation of the LSC plaintiffs7 and $5,702.50 reflected lawyers' fees for the district court litigation for attorneys' fees itself. Together with their summary judgment motion, the LSC plaintiffs included affidavits supporting their assertion that $350 per hour was the hourly "rate[] prevailing in the community in which the action or proceeding arose for the kind and quality of services furnished." 20 U.S.C. § 1415(i)(3)(C). In response, the DOE argued, inter alia, that the appropriate rate should be between $125 and $175 per hour and submitted affidavits supporting that contention. The DOE also asserted that M.S. and M.L. were not "prevailing parties" as that term is used in the IDEA because they did not succeed on the merits in their administrative hearings. The DOE argued further that M.S. and M.L. were not "prevailing parties" by virtue of the IHOs "so-ordering" their settlement agreements because, the DOE contended, the IHOs did not retain enforcement jurisdiction over the agreements or have the authority to so-order the agreements in the first place. On November 15, 2002, Judge Motley granted the LSC plaintiffs' motion for summary judgment, awarding them $18,706 in fees. M.S., 2002 WL 31556385, at *6, 2002 U.S. Dist. LEXIS 22220, at *20.

On October 31, 2002, in a separate proceeding before Judge Scheindlin, S.W. and M.M. filed a motion for attorneys' fees, requesting fees for Mayerson's services at a rate of $350 to $375 per hour. The DOE did not contest that S.W. and M.M. were "prevailing parties" as a result of the relief granted them in their administrative proceedings. The DOE asserted, however, that the fees sought were not reasonable, and that a rate of $125 to $190 per hour was proper for the services provided.

On February 26, 2003, the district court granted S.W. and M.M. $10,644.73 in attorneys' fees and related expenses for their administrative hearings. Relying in part on the award of attorneys' fees to the LSC plaintiffs in their action, the court found that $350 per hour was a reasonable rate for Mayerson's legal representation during the administrative proceedings. S.W., 257 F.Supp.2d at 604-05. The court also found that Mayerson "spent a total of 30.2 hours in connection with the administrative proceedings" but reduced this figure slightly because it found that some of the relevant time records were vague or incomplete. Id. at 606-07. The court also determined that Mayerson spent 6.8 hours on the fee application process in the district court and that, because Mayerson's expertise had increased since he represented S.W. and M.M. in their administrative proceedings in 1999, the reasonable rate for these services was $375 per hour. Id. at 607. The court awarded the plaintiffs $3,998.15 in attorneys' fees8 and related costs in connection with the fee application. Id. at 609.

The DOE appeals from both district court decisions. Because of the similarities of the appeals, we heard argument in them together and now decide them together.

The IDEA aims "to ensure that all children with disabilities have available to them a free appropriate public education that emphasizes special education and related services designed to meet their unique needs." 20 U.S.C. § 1400(d)(1)(A). To achieve this goal, "[t]he IDEA requires that states [that receive certain federal funds] offer parents of a disabled student an array of procedural safeguards designed to help ensure the education of their child." Polera v. Bd. of Educ., 288 F.3d 478, 482 (2d Cir.2002); see also Lillbask ex rel. Mauclaire v. Conn. Dep't of Educ., 397 F.3d 77, 81-82 (2d Cir.2005). Under the IDEA, a parent may "present complaints with respect to any matter relating to the identification, evaluation, or educational placement of the child, or the provision of a free appropriate public education to such child." 20 U.S.C. § 1415(b)(6). "[T]he parents involved in such complaint shall have an opportunity for an impartial due process hearing," id. § 1415(f)(1), which, under applicable provisions of New York State law, is conducted by an IHO. See N.Y. Educ. L. § 4404(1).

To further ensure that children with disabilities receive "free appropriate public education[s]" the IDEA provides that "[i]n any action or proceeding brought under [the IDEA], [a] court, in its discretion, may award reasonable attorneys' fees as part of the costs to the parents of a child with a disability who is the prevailing party." 20 U.S.C. § 1415(i)(3)(B). Such fees "shall be based on rates prevailing in the community in which the action or proceeding arose for the kind and quality of services furnished." Id. § 1415(i)(3)(C).

The DOE challenges the district court's awards of attorneys' fees in four respects. First, the DOE contends that M.S. and M.L. are not "prevailing parties" eligible for attorneys' fees because they did not obtain decisions on the merits in their administrative hearings and because the "so-ordered" settlement agreements, over which the IHOs did not retain enforcement jurisdiction, did not constitute consent decrees. Second, the DOE argues that the "community" for determining the appropriate hourly rate for attorneys' fees should be the community of practitioners who appear before the DOE for IDEA hearings, rather than the community of practitioners in the federal district in which the fee application was commenced. Third, the DOE argues that the district court abused its discretion in determining that rates of $350 to $375 per hour were reasonable for the Parents' counsel's representation with respect to administrative hearings, because such representation "is simply of a different `kind and quality' than the more sophisticated legal services required to vindicate statutory or constitutional rights in a federal forum." Appellant's Br. at 53, A.R. ex rel. R.V. v. N.Y. City Dep't of Educ.; see also Appellant's Br. at 29-30, S.W. ex rel. M.M. v. Bd. of Educ. (Dist.Two). Finally, the DOE asserts that fee disputes in federal court are "ancillary" to the underlying administrative proceedings, and, consequently, the district court erred in awarding S.W. and M.M. fees at a higher rate for their fee application in the district court than for representation during administrative proceedings.

Generally, we review a district court's grant of attorneys' fees under the IDEA for abuse of discretion. J.C. v. Reg'l Sch. Dist. 10, Bd. of Educ., 278 F.3d 119, 123 (2d Cir.2002); accord Murphy v. Arlington Cent. Sch. Dist. Bd. of Educ., 402 F.3d 332, 335 (2d Cir.2005). "We review de novo the District Court's interpretation of the relevant fee statute itself[,]... interpret[ing] the IDEA fee provisions in consonance with those of other civil rights fee-shifting statutes." I.B. ex rel. Z.B. v. N.Y. City Dep't of Educ., 336 F.3d 79, 80 (2d Cir.2003) (per curiam).9

"Because the district court decided th[ese] case[s] at the summary judgment stage, ... we also must reverse its decision[s] if [they] required the resolution of any genuinely disputed material fact." G.M. v. New Britain Bd. of Educ., 173 F.3d 77, 80 (2d Cir.1999). "A dispute regarding a material fact is genuine `if the evidence is such that a reasonable jury could return a verdict for the nonmoving party.'" Stuart v. Am. Cyanamid Co., 158 F.3d 622, 626 (2d Cir.1998) (quoting Anderson v. Liberty Lobby, Inc., 477 U.S. 242, 248, 106 S.Ct. 2505, 91 L.Ed.2d 202 (1986)), cert. denied, 526 U.S. 1065, 119 S.Ct. 1456, 143 L.Ed.2d 543 (1999).

IV. Are the Parents "Prevailing Parties"?

A. Buckhannon Board & Care Home, Inc. v. West Virginia Department of Health & Human Resources

The IDEA, as noted, contains a fee-shifting provision under which a "prevailing party" may recover attorneys' fees from the party against which it prevailed. See 20 U.S.C. § 1415(i)(3)(B). The first question we must address, then, is whether the Parents were "prevailing parties" in the proceedings before the IHOs.

Fee-shifting provisions in federal statutes are not uncommon—"[n]umerous federal statutes allow courts to award attorney's fees." Buckhannon Bd. & Care Home, Inc. v. W. Va. Dep't of Health & Human Res., 532 U.S. 598, 600, 121 S.Ct. 1835, 149 L.Ed.2d 855 (2001).10 Until the Supreme Court's decision in Buckhannon, this Court and most other United States Courts of Appeals, in interpreting those statutes, often employed the so-called "catalyst theory," id. at 601-02 & n. 3, 121 S.Ct. 1835; Roberson v. Giuliani, 346 F.3d 75, 79 (2d Cir.2003), which "posits that a plaintiff is a `prevailing party' if it achieves the desired result because the lawsuit brought about a voluntary change in the defendant's conduct," Buckhannon, 532 U.S. at 601, 121 S.Ct. 1835. "Under the catalyst theory, a court could award attorneys' fees based solely upon a private agreement among the parties settling their dispute, even though no legal relief such as a consent decree had been obtained." Pres. Coalition v. Fed. Transit Admin., 356 F.3d 444, 450 (2d Cir.2004).

The Buckhannon Court addressed the validity of the "catalyst theory" in the context of an award made pursuant to fee-shifting provisions of the Fair Housing Amendments Act of 1988 ("FHAA"), 42 U.S.C. § 3613(c)(2) ("[T]he court, in its discretion, may allow the prevailing party... a reasonable attorney's fee and costs."), and the Americans with Disabilities Act of 1990 ("ADA"), 42 U.S.C. § 12205 ("[T]he court ..., in its discretion, may allow the prevailing party ... a reasonable attorney's fee, including litigation expenses, and costs ...."). Buckhannon, 532 U.S. at 601, 121 S.Ct. 1835. The Court observed that judgments on the merits for a plaintiff in a judicial action governed by such statutes rendered the plaintiff a "prevailing party" and that "settlement agreements enforced through a consent decree may [also] serve as the basis for an award of attorney's fees." Id. at 603-04, 121 S.Ct. 1835. The Court explained that "enforceable judgments on the merits and court-ordered consent decrees create the `material alteration of the legal relationship of the parties' necessary to permit an award of attorney's fees." Id. at 604, 121 S.Ct. 1835 (quoting Tex. State Teachers Ass'n v. Garland Indep. Sch. Dist., 489 U.S. 782, 792-93, 109 S.Ct. 1486, 103 L.Ed.2d 866 (1989)). The Court held, however, that the "catalyst theory" was not a valid basis for awarding attorney's fees because "[i]t allows an award where there is no judicially sanctioned change in the legal relationship of the parties." Id. at 605, 121 S.Ct. 1835. "Private settlements do not entail the judicial approval and oversight involved in consent decrees." Id. at 604 n. 7, 121 S.Ct. 1835.

A defendant's voluntary change in conduct, although perhaps accomplishing what the plaintiff sought to achieve by the lawsuit, lacks the necessary judicial imprimatur on the change. Our precedents thus counsel against holding that the term "prevailing party" authorizes an award of attorney's fees without a corresponding alteration in the legal relationship of the parties.

Id. at 605, 121 S.Ct. 1835 (emphasis in original).

B. Application of Buckhannon to Fees under the IDEA

We begin our analysis of the application of Buckhannon to the IDEA on substantial common ground.

1. Buckhannon's Application to IDEA Fees. First, the parties recognize that we "interpret the IDEA fee provisions in consonance with those of other civil rights fee-shifting statutes." I.B. ex rel. Z.B. v. N.Y. City Dep't of Educ., 336 F.3d 79, 80 (2d Cir.2003) (per curiam); accord Roberson, 346 F.3d at 79 n. 3; J.C. v. Reg'l Sch. Dist. 10, Bd. of Educ., 278 F.3d 119, 123-24 (2d Cir.2002). Hence, "the standards used to interpret the term `prevailing party' under any given fee-shifting statute `are generally applicable in all cases in which Congress has authorized an award of fees to a "prevailing party."'" Id. at 123 (quoting Hensley v. Eckerhart, 461 U.S. 424, 433 n. 7, 103 S.Ct. 1933, 76 L.Ed.2d 40 (1983)).

Those standards include the requirements set forth in Buckannon. As we observed in J.C., "Buckhannon concerned the fee-shifting provisions of the Americans with Disabilities Act of 1990 ..., 42 U.S.C. § 12205, and the Fair Housing Amendments Act of 1988 ..., 42 U.S.C. § 3613(c)(2), but the decision expressly signaled its wider applicability." Id. We concluded in J.C. that Buckhannon applies to the IDEA. Id. at 125; accord Alegria ex rel. Alegria v. Dist. of Columbia, 391 F.3d 262 (D.C.Cir.2004); Doe v. Boston Pub. Sch., 358 F.3d 20 (1st Cir.2004).

2. Fees Where an IHO Orders Relief on the Merits. Second, the parties agree, as do we, that a plaintiff who receives IHO-ordered relief on the merits in an IDEA administrative proceeding is a "prevailing party." He or she may therefore be entitled to payment of attorneys' fees under the IDEA's fee-shifting provisions.

The statute itself requires this conclusion. The IDEA permits a court to "award reasonable attorneys' fees" to a "prevailing party" "[i]n any action or proceeding brought under" the statute. 20 U.S.C. § 1415(i)(3)(B) (emphasis added). In the context of the IDEA, "proceeding" refers to, or at least includes, an administrative proceeding. See, e.g., 20 U.S.C. § 1415(i)(3)(D)(i) ("Attorneys' fees may not be awarded ... in any action or proceeding under this section for services performed subsequent to the time of a written offer of settlement to a parent if [inter alia] ... the offer is made ... in the case of an administrative proceeding, at any time more than 10 days before the proceeding begins ... and ... the court or administrative hearing officer [makes specified findings]...." (emphasis added)); 20 U.S.C. § 1415(i)(3)(D)(ii) (referring to attorneys' fees awarded for meetings "convened as a result of an administrative proceeding or judicial action" (emphasis added)). We have so read the statute. See Vultaggio v. Bd. of Educ., 343 F.3d 598, 602 (2d Cir.2003) (per curiam) (noting that "the impartial due process hearing is a proceeding `brought under' § 1415" for purposes of fee-shifting under 20 U.S.C. § 1415(i)(3)(B)).

[I]t is well settled that attorney[s'] fees are available to parents who prevail at an impartial due process hearing. This Court implicitly so ruled in Vultaggio v. [Board of Education] .... Other Circuits have explicitly held