D. R. V. RBUSD ( 2022 )


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  •                      FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    D. R., a minor, by and through his                 No. 21-56053
    guardian ad litem R. R.,
    Plaintiff-Appellant,                     D.C. No.
    2:20-cv-06307-
    v.                                             JFW-MAA
    REDONDO BEACH UNIFIED
    SCHOOL DISTRICT, a local                             OPINION
    educational agency,
    Defendant-Appellee.
    Appeal from the United States District Court
    for the Central District of California
    John F. Walter, District Judge, Presiding
    Argued and Submitted October 19, 2022
    Pasadena, California
    Filed December 20, 2022
    Before: Paul J. Watford and Andrew D. Hurwitz, Circuit
    Judges, and Eric N. Vitaliano, * District Judge.
    *
    The Honorable Eric N. Vitaliano, United States District Judge for the
    Eastern District of New York, sitting by designation.
    2                         D. R. V. RBUSD
    Opinion by Judge Watford
    SUMMARY **
    Individuals with Disabilities Education Act
    The panel affirmed in part and reversed in part the
    district court’s judgment affirming an administrative law
    judge’s decision denying relief under the Individuals with
    Disabilities Education Act to D.R., a student in Redondo
    Beach Unified School District.
    D.R.’s parents believed that D.R., a child with autism,
    should continue to spend most of the school day being
    educated in a regular classroom with his non-disabled
    peers. School officials, however, believed that D.R. would
    be better served spending more of his school day in a special
    education classroom receiving instruction with other
    disabled students.
    Reversing in part, the panel held that, given the IDEA’s
    strong preference for educating children with disabilities
    alongside their non-disabled peers, the law supported the
    parents’ position. The panel held that D.R.’s parents met
    their burden of proving that the school district’s proposed
    individualized education program (IEP) failed to comply
    with the IDEA’s required that children with disabilities be
    educated in the “least restrictive environment,” alongside
    their non-disabled peers to the maximum extent
    **
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    D. R. V. RBUSD                        3
    appropriate. The parties agreed that, under the four-factor
    Rachel H. test, maintaining D.R.’s placement in the regular
    classroom for 75% of the school day was supported by
    factors two, three, and four: the non-academic benefits he
    derived from being educated in a regular classroom, the lack
    negative effects D.R.’s presence had on the education of
    other children in the classroom, and the school district’s
    failure to contend that the cost of providing D.R. with
    supplementary aids and services was prohibitively
    expensive.
    The panel held that the first Rachel H. factor, the
    academic benefits D.R. received from placement in the
    regular classroom, also supported that placement. The panel
    held that the proper benchmark for assessing whether D.R.
    received academic benefits from his placement in the regular
    classroom was not grade-level performance, but rather was
    whether he was making substantial progress toward meeting
    the academic goals established in his IEP. The panel further
    held that the fact that D.R. received academic benefits in the
    regular classroom as a result of supplementary aids and
    services was irrelevant to the analysis required under the first
    Rachel H. factor.
    Affirming in part, the panel held that D.R.’s parents were
    not entitled to reimbursement for the expenses they incurred
    after unilaterally removing their son from school and hiring
    a private instructor to educate him in a one-on-one
    setting. The panel concluded that D.R.’s parents showed
    that the IEP offered by the school district violated the IDEA,
    but they did not show that the alternative private placement
    they chose was proper under the Act.
    4                     D. R. V. RBUSD
    COUNSEL
    David W. German (argued), Vanaman German LLP,
    Sherman Oaks, California, for Plaintiff-Appellant.
    Kristin M. Myers (argued) and Marlon C. Wadlington,
    Atkinson Andelson Loya Ruud & Romo, Cerritos,
    California, for Defendant-Appellee.
    Alexis V. Casillas, Learning Rights Law Center, Los
    Angeles, California; Claudia Center and Malhar P. Shah,
    Disability Rights Education and Defense Fund, Berkeley,
    California; Selene A. Almazan-Altobelli, Council of Parent
    Attorneys and Advocates Inc., Townson, Maryland; Robert
    J. Borrelle Jr. and Melinda Bird, Disability Rights
    California, Los Angeles, California; for Amici Curiae
    Council of Parent Attorneys and Advocates Inc., Disability
    Rights Education & Defense Fund, Disability Rights
    California, Disability Law Center of Alaska, Arizona Center
    for Disability Law, Disability Rights Montana, Disability
    Rights Oregon, Disability Rights Washington, California
    Association For Parent-Child Advocacy, and The Learning
    Rights Law Center.
    William S. Kroski andAbigail Trillin; Bruce Easop,
    Certified Law Student; Stanford Law School Youth &
    Education Law Project Mills Legal Clinic, Stanford,
    California, for Amici Curiae The Arc of the United States,
    The Bazelon Center for Mental Health Law, The National
    Disability Rights Network, and The Native American
    Disability Law Center.
    D. R. V. RBUSD                       5
    OPINION
    WATFORD, Circuit Judge:
    This is a dispute under the Individuals with Disabilities
    Education Act (IDEA), 
    20 U.S.C. § 1400
     et seq., between
    the parents of a child with autism and the school district in
    which he was enrolled. The parents believe their son, D.R.,
    should spend most of the school day being educated in a
    regular classroom with his non-disabled peers. School
    officials believe D.R. would be better served spending more
    of his school day in a special education classroom receiving
    instruction with other disabled students. Given the IDEA’s
    strong preference for educating children with disabilities
    alongside their non-disabled peers, we conclude that the law
    supports the parents’ position. However, we hold that the
    parents are not entitled to reimbursement for the expenses
    they incurred after unilaterally removing their son from
    school and hiring a private instructor to educate him in a one-
    on-one setting.
    I
    The IDEA provides federal funding to States to help
    ensure that all children with disabilities receive “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). States that accept
    funding are required to educate children with disabilities in
    what is known as the “least restrictive environment.” Under
    that requirement, States and their local educational agencies
    must ensure that:
    6                       D. R. V. RBUSD
    To the maximum extent appropriate, children
    with disabilities, including children in public
    or private institutions or other care facilities,
    are educated with children who are not
    disabled, and special classes, separate
    schooling, or other removal of children with
    disabilities from the regular educational
    environment occurs only when the nature or
    severity of the disability of a child is such that
    education in regular classes with the use of
    supplementary aids and services cannot be
    achieved satisfactorily.
    § 1412(a)(5)(A). Congress imposed the least restrictive
    environment requirement because it found that children with
    disabilities were often “excluded entirely from the public
    school system and from being educated with their peers,”
    even though decades of research and experience have shown
    that “the education of children with disabilities can be made
    more effective by . . . ensuring their access to the general
    education curriculum in the regular classroom, to the
    maximum extent possible.” § 1400(c)(2)(B), (5)(A).
    The IDEA requires parents and school officials to
    develop an individualized education program (IEP) tailored
    to the unique needs of each child with a disability.
    §§ 1401(14), 1414(d). The IEP must include, among other
    things: (1) a statement of measurable academic goals for the
    child designed “to enable the child to be involved in and
    make progress in the general education curriculum”; (2) a
    description of how the child’s progress toward those goals
    will be measured; (3) “an explanation of the extent, if any,
    to which the child will not participate with nondisabled
    children in the regular class”; and (4) “a statement of the
    D. R. V. RBUSD                       7
    special education and related services and supplementary
    aids and services, based on peer-reviewed research to the
    extent practicable, to be provided to the child.”
    § 1414(d)(1)(A)(i)(II)–(V). The IDEA defines the term
    “supplementary aids and services” as “aids, services, and
    other supports that are provided in regular education classes
    or other education-related settings to enable children with
    disabilities to be educated with nondisabled children to the
    maximum extent appropriate in accordance with section
    1412(a)(5) of this title.” § 1401(33).
    In this case, D.R.’s parents worked cooperatively with
    school officials at D.R.’s elementary school to develop an
    IEP for him. (It is undisputed that D.R. qualifies as a child
    with a disability and that the school district in which he was
    enrolled is bound by the IDEA’s requirements.) Before the
    start of third grade, D.R.’s parents and school officials
    agreed to an IEP under which D.R. would spend 75% of his
    school day in the regular classroom with appropriate
    supplementary aids and services to support his academic
    progress. Those aids and services included a full-time
    behavioral aide who worked one-on-one with D.R. in the
    regular classroom to help him follow a modified general
    education curriculum, as well as four hours per week of
    special education instruction outside the regular classroom
    in the school’s Learning Center. The ultimate purpose of
    this IEP was to allow D.R. to achieve the individualized
    goals that his IEP team had set for him, which defined
    academic success for D.R. in a manner different from the
    grade-level standards that the school district expected non-
    disabled students to meet in a given year.
    Midway through third grade, the IEP team reconvened to
    assess D.R.’s progress. The team agreed that D.R. was
    progressing socially, but school officials believed D.R.
    8                      D. R. V. RBUSD
    required more direct instruction by a credentialed special
    education teacher to make adequate academic progress.
    They recommended a blended program in which D.R. would
    remain in the regular classroom during the morning but
    spend the afternoon in a special education classroom, called
    the Special Day Class, where he could receive instruction
    alongside other children with disabilities. D.R.’s parents
    disagreed, insisting that D.R. was making adequate progress
    in his current placement. Given the parents’ objections,
    school officials did not implement their proposal, and D.R.
    remained in his existing placement (75% of the school day
    in the regular classroom) for the remainder of the school
    year.
    At the annual IEP meeting held before D.R. started
    fourth grade, the IEP team agreed that D.R. had made
    considerable social and academic progress during the prior
    school year. But school officials reiterated their concerns
    that the regular classroom environment did not adequately
    serve D.R.’s needs, and they recommended placing him in
    the Special Day Class for 56% of the school day so that he
    could receive specialized instruction in the core academic
    subjects of language arts and math. D.R.’s parents again
    objected to the school officials’ proposal, and D.R.’s
    placement again remained unchanged.
    Before the start of fifth grade, the IEP team reconvened
    to develop D.R.’s IEP for the upcoming school year. The
    team agreed that D.R. had met four of his six academic goals
    for the fourth-grade year and that he had made progress on
    the remaining two. Nevertheless, school officials believed
    D.R. was not making adequate progress in his current
    placement. They noted that he was performing several grade
    levels below his non-disabled peers in language arts and
    math and that, as a result, he spent most of his time in the
    D. R. V. RBUSD                     9
    regular classroom working one-on-one with his aide on
    assignments that were tied to a heavily modified general
    education curriculum. The outcome was that D.R. often
    followed the general class schedule—for example,
    practicing grammar skills at the same time as his non-
    disabled peers—but not the actual class lessons in the core
    subjects. To provide D.R. with greater individualized
    attention and a curriculum geared toward his particular
    needs, school officials again proposed placing him in the
    Special Day Class for 56% of the school day.
    Upon receiving the school district’s latest proposal,
    D.R.’s parents terminated the IEP meeting and removed
    D.R. from the school. After trying unsuccessfully to find a
    private school that would accept D.R., they hired a private
    instructor to teach him in a one-on-one educational program.
    As permitted under the IDEA, D.R.’s parents requested
    a due process hearing before the California Office of
    Administrative Hearings. See 
    20 U.S.C. § 1415
    (f). They
    argued that the school district’s proposed fifth-grade IEP
    violated the IDEA’s least restrictive environment
    requirement by removing D.R. from the regular classroom
    for a majority of the school day. They also sought
    reimbursement for the expenses they had incurred hiring a
    private instructor for D.R.
    After conducting a four-day evidentiary hearing, an
    administrative law judge (ALJ) ruled that the school
    district’s proposed placement for D.R. did not violate the
    IDEA. The parents then sought review in the District Court
    for the Central District of California. Because neither side
    sought to introduce any new evidence, the district court
    limited its review to the record of the administrative
    proceedings, giving “due weight” to the ALJ’s findings. See
    10                     D. R. V. RBUSD
    Capistrano Unified School District v. Wartenberg, 
    59 F.3d 884
    , 890–91 (9th Cir. 1995). The court agreed with the
    ALJ’s analysis and affirmed the decision denying relief.
    II
    The principal issue on appeal is whether the school
    district’s proposed IEP complied with the least restrictive
    environment requirement.          Because D.R.’s parents
    challenged the proposed IEP, they bore the burden of
    proving that it violated the IDEA. See Schaffer v. Weast, 
    546 U.S. 49
    , 62 (2005). We review the district court’s factual
    findings for clear error and its determination that the
    proposed IEP satisfied the least restrictive environment
    requirement de novo. See Amanda J. v. Clark County School
    District, 
    267 F.3d 877
    , 887 (9th Cir. 2001).
    As discussed above, school districts subject to the IDEA
    must ensure that children with disabilities are educated
    alongside their non-disabled peers “[t]o the maximum extent
    appropriate.” 
    20 U.S.C. § 1412
    (a)(5)(A). School officials
    may remove a disabled child from the regular classroom
    “only when the nature or severity of the disability of a child
    is such that education in regular classes with the use of
    supplementary aids and services cannot be achieved
    satisfactorily.” 
    Id.
     This provision reflects the IDEA’s
    “strong preference” for educating children with disabilities
    in a regular classroom environment. Poolaw v. Bishop, 
    67 F.3d 830
    , 834 (9th Cir. 1995).
    We have established a four-factor test to determine
    whether a school district has complied with the least
    restrictive environment requirement. See Sacramento City
    Unified School District v. Rachel H., 
    14 F.3d 1398
    , 1404
    (9th Cir. 1994). The first and most important factor
    compares the academic benefits a child receives from
    D. R. V. RBUSD                      11
    placement in the regular classroom with the academic
    benefits available in a special education classroom. See 
    id.
    at 1400–01; Poolaw, 67 F.3d at 836. The second factor
    considers the non-academic benefits a disabled child derives
    from being educated in a regular classroom, Rachel H., 14
    F.3d at 1404, such as “the development of social and
    communication skills from interaction with nondisabled
    peers,” Oberti v. Board of Education, 
    995 F.2d 1204
    , 1216
    (3d Cir. 1993); see also Ms. S. v. Vashon Island School
    District, 
    337 F.3d 1115
    , 1137 (9th Cir. 2003), superseded by
    statute on other grounds, 
    20 U.S.C. § 1414
    (d)(1)(B). The
    third factor weighs the potential negative effects a disabled
    child’s presence may have on the education of other children
    in the classroom. Rachel H., 14 F.3d at 1404. The fourth
    factor considers the costs to the school district of providing
    the supplementary aids and services necessary to educate a
    disabled child in the regular classroom. Id.
    The parties agree that the second, third, and fourth
    factors weigh in favor of maintaining D.R.’s placement in
    the regular classroom for 75% of the school day. D.R.
    derived significant non-academic benefits from the time he
    spent in the regular classroom during second through fourth
    grades. He became close friends with several of his non-
    disabled classmates, and those friendships helped D.R.
    develop his interpersonal skills and build his self-
    confidence. D.R.’s presence in the regular classroom did not
    impede his teachers’ ability to instruct other students, and
    D.R. exhibited no behavioral problems that otherwise
    disrupted the classroom. The fourth factor—cost—does not
    affect the balance here, as the school district does not
    contend that the cost of providing D.R. with supplementary
    aids and services was prohibitively expensive.
    12                      D. R. V. RBUSD
    Where the parties differ is on the first Rachel H. factor—
    the academic benefits D.R. received from his placement in
    the regular classroom. The school district contends that D.R.
    derived essentially no academic benefit from that placement.
    It emphasizes that D.R. spent most of his time working one-
    on-one with his aide using a heavily modified curriculum
    and that he lagged so far behind his non-disabled peers that
    he could rarely participate in activities with the rest of the
    class. The district court accepted this view, finding that D.R.
    was “effectively on an island in general education for
    academic purposes.” The court ruled that the first Rachel H.
    factor outweighed the other three and justified placing D.R.
    in the more restrictive educational setting that the school
    district had proposed.
    In our view, the district court’s decision rests on two
    legal errors, both of which require reversal.
    A
    The first error concerns the proper benchmark for
    assessing whether D.R. received academic benefits from his
    placement in the regular classroom. The IDEA prohibits
    placing children with disabilities in a more restrictive
    educational setting unless education in the regular classroom
    with the use of supplementary aids and services “cannot be
    achieved satisfactorily.” 
    20 U.S.C. § 1412
    (a)(5)(A). The
    question thus becomes how to measure whether a child is
    making enough academic progress to conclude that his
    education is being achieved “satisfactorily.”
    Both the ALJ and the district court placed great weight
    on the fact that D.R. was performing several grade levels
    below his non-disabled peers and could not keep up with the
    pace of instruction in the regular classroom. In third-grade
    language arts, for example, the ALJ noted that D.R. “could
    D. R. V. RBUSD                     13
    write four sentences from dictation with grade level word
    spacing in 25 percent of his trials,” while his non-disabled
    peers were writing three paragraphs or more and working on
    skills like editing and drafting topic sentences. In fourth-
    grade math, the ALJ noted that D.R. worked on two-digit
    addition problems while his non-disabled peers were
    learning multiplication and fractions. Based on this and
    similar evidence, the ALJ and the district court concluded
    that D.R.’s education in the regular classroom could not be
    achieved “satisfactorily.”
    We disagree. A satisfactory education is not a one-size-
    fits-all concept. For children who are capable of following
    an IEP with academic goals that closely track grade-level
    standards, performance at grade level may provide the
    appropriate benchmark for measuring the academic benefits
    they receive from placement in the regular classroom. See
    Endrew F. v. Douglas County School District RE-1, 
    137 S. Ct. 988
    , 999–1000 (2017). But grade-level performance is
    not the appropriate benchmark for all disabled children. For
    children whose developmental disabilities preclude them
    from achieving at the same academic level as their non-
    disabled peers, the appropriate benchmark for measuring the
    academic benefits they receive is progress toward meeting
    the academic goals established in the child’s IEP. See L.H.
    v. Hamilton County Department of Education, 
    900 F.3d 779
    ,
    793 (6th Cir. 2018); County of San Diego v. California
    Special Education Hearing Office, 
    93 F.3d 1458
    , 1462 (9th
    Cir. 1996). As the Supreme Court has held, an IEP’s
    academic goals “need not aim for grade-level advancement”
    when that level of achievement is not obtainable, but they
    must be “appropriately ambitious” in light of the child’s
    unique circumstances. Endrew F., 
    137 S. Ct. at 1000
    . The
    IEP’s academic goals therefore provide the relevant
    14                     D. R. V. RBUSD
    yardstick for assessing a child’s academic progress for
    purposes of the first Rachel H. factor.
    The undisputed evidence in this case establishes that
    D.R. was making substantial progress toward meeting the
    academic goals established in his IEP. In fact, by the end of
    his fourth-grade year, D.R. had met four of his six academic
    goals and had made progress on the remaining two. This
    record of achievement indicates that D.R. was receiving
    significant academic benefits from his existing placement
    when measured against the proper yardstick.
    The school district contends that even if D.R. made
    substantial progress toward meeting his IEP goals in the
    regular classroom, he could have made more progress in the
    Special Day Class receiving individualized attention and
    special curricular offerings. The record does not support the
    school district’s prediction. D.R.’s parents presented
    unrebutted expert testimony, based on a wealth of academic
    literature and peer-reviewed studies, establishing that the
    vast majority of children with developmental disabilities
    perform better academically when they are educated in an
    inclusive general education environment as opposed to an
    isolated special education environment, like the Special Day
    Class. See, e.g., National Council on Disability, The
    Segregation of Students with Disabilities 37–38 (2018);
    Thomas Hehir et al., Instituto Alana, A Summary of the
    Evidence on Inclusive Education 13 (2016). The positive
    correlation between academic achievement and time spent in
    the regular classroom holds true even for children who, like
    D.R., have significant developmental disabilities and are
    performing several grade levels below their non-disabled
    peers. In addition, D.R.’s parents presented unrebutted
    expert testimony establishing that (1) the curriculum used in
    the Special Day Class—the Unique Learning System—is
    D. R. V. RBUSD                            15
    designed for students who are far less academically
    proficient than D.R.; and (2) if used at all, it should
    supplement rather than replace the modified version of the
    general education curriculum that D.R. had been following.
    It thus cannot be said on this record that D.R. would derive
    greater academic benefits from placement in the Special Day
    Class for 56% of the school day. 1
    These facts distinguish this case from Baquerizo v.
    Garden Grove Unified School District, 
    826 F.3d 1179
     (9th
    Cir. 2016), on which the school district relies. There, we
    held that academic considerations outweighed the other
    Rachel H. factors and justified the school district’s proposal
    to place the student outside the regular classroom. 
    Id. at 1188
    . The student had not attended a public school for years
    and had no track record of academic success in the regular
    classroom. 
    Id.
     at 1181–83. The student’s private instructor
    testified that he needed to be educated in a one-on-one
    environment because he would not progress academically if
    educated alongside his non-disabled peers. 
    Id. at 1188
    .
    D.R., by contrast, made significant academic progress inside
    the regular classroom during the two school years prior to
    1
    Even if D.R. might have received greater academic benefits in the
    Special Day Class, the IDEA’s strong preference for educating disabled
    children alongside their non-disabled peers “is not overcome by a
    showing that a special education placement may be academically
    superior to placement in a regular classroom.” Board of Education v.
    Holland, 
    786 F. Supp. 874
    , 878–79 (E.D. Cal. 1992), aff’d, 
    14 F.3d 1398
    (9th Cir. 1994). If a child is making substantial progress toward meeting
    his IEP’s academic goals, the fact that he might receive a marginal
    increase in academic benefits from a more restrictive placement will
    seldom justify sacrificing the substantial non-academic benefits he
    derives from being educated in the regular classroom. See Oberti, 995
    F.2d at 1216–17.
    16                      D. R. V. RBUSD
    the school district’s proposal, and his private instructor as
    well as the experts testified that he belonged in that more
    inclusive setting. Unlike in Baquerizo, then, there is no need
    here to balance the Rachel H. factors against each other
    because no factor supports moving D.R. to a more restrictive
    placement.
    B
    The district court committed a second legal error that
    requires reversal. In analyzing the first Rachel H. factor, the
    court accepted the ALJ’s finding that D.R.’s progress toward
    meeting his IEP’s academic goals was attributable not to his
    participation in the regular classroom, but rather to the
    supplementary aids and services he was receiving—namely,
    his one-on-one aide in the regular classroom and the special
    education instruction he received in the Learning Center.
    However, the fact that a child receives academic benefits in
    the regular classroom as a result of supplementary aids and
    services is irrelevant to the analysis required under the first
    Rachel H. factor.
    The IDEA permits a more restrictive placement only if
    “education in regular classes with the use of supplementary
    aids and services cannot be achieved satisfactorily.” 
    20 U.S.C. § 1412
    (a)(5)(A) (emphasis added).            Whenever
    feasible, a school district must push support services into the
    regular classroom rather than pull students out of it. See
    Greer v. Rome City School District, 
    950 F.2d 688
    , 696 (11th
    Cir. 1991), withdrawn and reinstated in relevant part, 
    967 F.2d 470
     (11th Cir. 1992). As D.R.’s parents argue, if a
    child’s education is being achieved satisfactorily due to the
    supplementary aids and services he receives, those aids and
    services should be continued so that the child can remain in
    the regular classroom. In other words, a child’s reliance on
    D. R. V. RBUSD                      17
    supplementary aids and services to achieve a satisfactory
    education in the regular classroom cannot be used against
    him to justify a more restrictive placement.
    The district court also found pertinent the fact that D.R.
    required significant modifications to the general education
    curriculum. But just as the IDEA is clear that a school
    district may not penalize a child for relying on the
    supplementary aids and services he receives, the law is also
    clear that a school district may not remove a child from the
    regular classroom “solely because of needed modifications
    in the general education curriculum.”             
    34 C.F.R. § 300.116
    (e). Thus, as with a child’s reliance on support
    services, whether a child requires significant curricular
    modifications is irrelevant to the first Rachel H. factor. As
    indicated above, the relevant question is whether the child
    can receive satisfactory academic benefits inside the regular
    classroom, measured by progress toward meeting the
    academic goals established in the child’s IEP.
    In sum, we conclude that the IEP proposed by the school
    district before D.R.’s fifth-grade year violated the IDEA. By
    requiring him to spend 56% of the school day in a special
    education classroom, the proposed IEP failed to offer D.R. a
    free appropriate public education in the least restrictive
    environment, as required under 
    20 U.S.C. § 1412
    (a)(5)(A).
    III
    The remaining issue is whether D.R.’s parents are
    entitled to reimbursement from the school district for the
    expenses they incurred after removing D.R. from the school
    and hiring a private instructor to educate him in a one-on-
    one setting. The IDEA permits reimbursement if D.R.’s
    parents can show both that the IEP offered by the school
    district violated the IDEA and that the alternative private
    18                     D. R. V. RBUSD
    placement they chose was proper under the Act. See C.B. v.
    Garden Grove Unified School District, 
    635 F.3d 1155
    , 1159
    (9th Cir. 2011); 
    20 U.S.C. § 1412
    (a)(10)(C). Because
    reimbursement is a form of discretionary equitable relief, a
    court must also assess the reasonableness of both parties’
    conduct to determine whether reimbursement is warranted.
    See Anchorage School District v. M.P., 
    689 F.3d 1047
    ,
    1058–59 (9th Cir. 2012). Relevant factors include the
    existence of more suitable placements for the student and the
    parties’ level of cooperation during the IEP process. 
    Id.
    The ALJ denied the parents’ request for reimbursement
    after concluding that the school district’s proposed IEP did
    not violate the IDEA. We have reached the opposite
    conclusion, which requires an inquiry into whether the
    parents’ alternative placement was proper and reasonable
    under the circumstances. We think the answer to that
    question is sufficiently clear to obviate the need for a
    remand.
    Reimbursement is not appropriate in this case because
    D.R.’s parents should not have unilaterally withdrawn him
    from school in response to the school district’s IEP offer.
    The parents had rejected the school district’s two earlier
    placement offers during D.R.’s third- and fourth-grade years,
    and the school district accordingly never implemented those
    proposals. In fact, under California law, the school district
    could not have altered D.R.’s placement without first
    requesting a due process hearing with the state agency. 
    Cal. Educ. Code § 56346
    (f). Thus, when the school district
    renewed its offer for fifth grade, D.R.’s parents could have
    reasserted their objections and waited to see if the school
    district would yield once more. Or, if the parents themselves
    requested a due process hearing, they could have relied on
    the IDEA’s “stay-put” provision to maintain D.R.’s existing
    D. R. V. RBUSD                       19
    placement pending resolution of that proceeding. 
    20 U.S.C. § 1415
    (j). But rather than following either of these routes,
    the parents terminated the IEP meeting and placed D.R. in
    an educational setting even more restrictive than the one the
    school district had proposed. In these circumstances, the
    expenses D.R.’s parents incurred in hiring a private
    instructor were not necessary to ensure that D.R. continued
    to receive a free appropriate public education in the least
    restrictive environment.
    We understand the parents’ concern that school officials
    appeared to lack faith in D.R.’s ability to learn in the regular
    classroom. These concerns were aggravated when the
    school district misstated its offer at the last IEP meeting,
    making it appear as though the school district had proposed
    placing D.R. in the Special Day Class for 88% of the school
    day, rather than the 56% it had earlier proposed. The parents
    had no way of knowing that this was a mere “clerical error,”
    as the school district now describes it. Still, because D.R.’s
    parents sought to maintain his current placement, the proper
    course of action would have been to rely on California’s
    procedural protections and the IDEA’s stay-put provision to
    keep D.R. in a placement that provided him with substantial
    academic and social benefits. Had this occurred, the school
    district could have clarified its mistake, and the two sides
    potentially could have reached a resolution on D.R.’s
    placement without the need to remove him from school. At
    the very least, the parents could have preserved the status
    quo until the school district decided whether to pursue a due
    process hearing. And even when the parents decided to
    pursue such a hearing, as was their right, the stay-put
    provision would have kept D.R. in his current placement
    until the case was resolved. The parents instead opted not to
    continue with the IEP process nor to rely on the legal
    20                        D. R. V. RBUSD
    protections that would have kept their son in his existing
    placement. For these reasons, reimbursement is not
    warranted.
    *         *          *
    If D.R. decides to re-enroll in the school district, he is
    entitled to a free appropriate public education in the least
    restrictive environment. We cannot determine what D.R.’s
    appropriate placement should be at this juncture, three years
    after the dispute at issue here arose. See Rachel H., 14 F.3d
    at 1405. Nonetheless, the school district must adhere to the
    principles outlined in this opinion when working with D.R.’s
    parents to craft his next IEP.
    AFFIRMED in part and REVERSED in part.
    The parties shall bear their own costs.