Lorraine Scamman v. Shaw's Supermarkets, Inc. , 2017 ME 41 ( 2017 )


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  • MAINE SUPREME JUDICIAL COURT                                           Reporter of Decisions
    Decision:  
    2017 ME 41
    Docket:    Fed-16-31
    Argued:    October 25, 2016
    Decided:   March 7, 2017
    Corrected: March 23, 2017
    Panel:       SAUFLEY, C.J., and MEAD, GORMAN, JABAR, HJELM, and HUMPHREY, JJ.
    LORRAINE SCAMMAN et al.
    v.
    SHAW’S SUPERMARKETS, INC.
    HUMPHREY, J.
    [¶1] Pursuant to 4 M.R.S. § 57 (2016), the United States District Court
    for the District of Maine has certified to us the following question of state law:
    Is a claim for disparate impact age discrimination under the Maine
    Human Rights Act, 5 M.R.S.A. § 4572(1)(A), evaluated under the
    “reasonable factor other than age” standard, see Smith v. City of
    Jackson, 
    544 U.S. 228
     (2005); the “business necessity” standard,
    see Maine Human Rights Comm’n v. City of Auburn, 
    408 A.2d 1253
    (1979); or some other standard?
    We answer the certified question as follows: “A claim for disparate impact age
    discrimination pursuant to the Maine Human Rights Act, 5 M.R.S.
    § 4572(1)(A), is evaluated according to the ‘business necessity’ framework.”
    2
    I. BACKGROUND
    [¶2]     The facts and procedural history are undisputed.                             Lorraine
    Scamman and others similarly situated (collectively, the plaintiffs) worked at
    various Shaw’s Supermarkets locations in Maine as full-time employees when
    their employment was terminated in 2012 as part of a reduction in force.
    Pursuant to a policy Shaw’s implemented to carry out the reduction in force,
    only full-time employees were terminated. Because full-time employees were,
    on average, older than part-time employees, the reduction in force affected
    more older employees, including the plaintiffs, than younger employees.
    Shaw’s explained that “business imperatives made it necessary . . . to cut costs
    by at least $550,000 per week, company-wide, and the reduction in force
    allowed it to do so.”
    [¶3] After the plaintiffs filed complaints with the Maine Human Rights
    Commission alleging age discrimination in violation of the Maine Human
    Rights Act (MHRA), 5 M.R.S. §§ 4551-4634 (2012),1 a Commission investigator
    recommended that the Commission find reasonable grounds to believe that
    1  Portions of the MHRA not relevant to the question presented in this case have been amended
    since the plaintiffs filed their claim. See P.L. 2015, ch. 457, §§ 1-4 (effective July 29, 2016) (codified
    at 5 M.R.S. §§ 4553(1-H), (9-E)(A), 4582-A(3), 4592(8) (2016)); P.L. 2015, ch. 102, § 9 (effective
    Oct. 15, 2015) (codified at 5 M.R.S. § 4594-D(11) (2016)); P.L. 2013, ch. 576, §§ 1-3 (effective Aug. 1,
    2014) (codified at 5 M.R.S. § 4573(5), (6)(B), (7) (2016)).
    3
    Shaw’s had violated the MHRA by discriminating based on age pursuant to a
    disparate impact theory.2                The investigator applied the three-step,
    burden-shifting “business necessity” framework to analyze the plaintiffs’
    allegations. See Albemarle Paper Co. v. Moody, 
    422 U.S. 405
    , 425 (1975);
    Griggs v. Duke Power Co., 
    401 U.S. 424
    , 429-35 (1971); Me. Human Rights
    Comm’n v. City of Auburn, 
    408 A.2d 1253
    , 1264-68 (Me. 1979).                                   The
    Commission voted unanimously to adopt the investigator’s analysis and
    recommendations.
    [¶4]    The plaintiffs then filed a complaint in the Superior Court
    (Androscoggin County), alleging unlawful employment discrimination based
    on age pursuant to the MHRA.3 See 5 M.R.S. § 4572(1)(A) (2016). After
    Shaw’s removed the case to the United States District Court for the District of
    Maine, the court, upon a joint request by the parties, certified to us the
    question of what framework of proof applies to a claim of disparate impact
    2 The investigator recommended that the Commission find no reasonable grounds to believe
    that Shaw’s violated the MHRA based on a disparate treatment (i.e., “intentional discrimination”)
    theory. See, e.g., EEOC v. Abercrombie & Fitch Stores, Inc., 
    135 S. Ct. 2028
    , 2032 (2015); Me. Human
    Rights Comm’n v. City of Auburn, 
    408 A.2d 1253
    , 1261-62 (Me. 1979).
    3The MHRA prohibits recovery of attorney fees as well as compensatory and punitive damages
    under certain circumstances unless the plaintiff has filed a complaint with the Commission and one
    of several outcomes has resulted. 5 M.R.S. § 4622(1) (2016); see Gordan v. Cummings, 
    2000 ME 68
    ,
    ¶ 11, 
    756 A.2d 942
    . Those outcomes include the Commission’s “[f]ail[ure], within 90 days after
    finding reasonable grounds to believe that unlawful discrimination occurred, to enter into a
    conciliation agreement to which the plaintiff was a party.” 5 M.R.S. § 4622(1)(B).
    4
    age discrimination brought pursuant to the MHRA. See Scamman v. Shaw’s
    Supermarkets, Inc., No. 2:15-cv-00295-JDL, 
    2016 U.S. Dist. LEXIS 10271
     (D. Me.
    Jan. 26, 2016).
    [¶5] Shaw’s argues that a provision of the federal Age Discrimination in
    Employment Act (ADEA), 
    29 U.S.C.S. §§ 621-634
     (LEXIS through Pub. L. No.
    114-328), known as the “reasonable factor other than age” (RFOA) defense,
    should apply to MHRA claims of disparate impact age discrimination. The
    parties agree that if the RFOA defense applies pursuant to Maine law, Shaw’s
    is entitled to a judgment as a matter of law on the plaintiffs’ age
    discrimination claim. They also agree that if the Commission was correct to
    apply the “business necessity” framework instead, further discovery will be
    necessary to develop the issues of (1) whether the reduction in force was
    actually motivated by a business necessity and (2) if so, whether
    less-discriminatory alternatives would have served those business needs.
    II. DISCUSSION
    A.    Acceptance of the Certified Question of State Law
    [¶6] We must first decide whether to accept and answer the certified
    question. See 4 M.R.S. § 57; Alexander, Maine Appellate Practice § 25.1 at 194
    5
    (4th ed. 2013) (“Consideration of the merits of a certified question is not
    automatic.”).
    [W]herever reasonably possible, the state court of last resort
    should be given opportunity to decide state law issues on which
    there are no state precedents which are controlling or clearly
    indicative of the developmental course of the state law because
    this approach (1) tend[s] to avoid the uncertainty and
    inconsistency in the exposition of state law caused when federal
    [c]ourts render decisions of [s]tate law which have an interim
    effectiveness until the issues are finally settled by the state court
    of last resort; and (2) minimize[s] the potential for state-federal
    tensions arising from actual, or fancied, federal [c]ourt efforts to
    influence the development of [s]tate law.
    Bankr. Estate of Everest v. Bank of Am., N.A., 
    2015 ME 19
    , ¶ 14, 
    111 A.3d 655
    (quotation marks omitted).
    [¶7] “Title 4 M.R.S. § 57 authorizes, but does not require, us to consider
    a certified question of state law posed by a federal court in certain
    circumstances.” Id. ¶ 13 (quotation marks omitted); see M.R. App. P. 25(a).
    We may consider the merits of a certified question when three criteria are
    met: “(1) there is no dispute as to the material facts at issue; (2) there is no
    clear controlling precedent; and (3) our answer, in at least one alternative,
    would be determinative of the case.” Everest, 
    2015 ME 19
    , ¶ 13, 
    111 A.3d 655
    (quotation marks omitted).
    6
    [¶8] In this case, all three requirements are met. First, the material
    facts are undisputed.           Second, there is no clear controlling precedent—
    although we have made clear that the business necessity test applies in MHRA
    disparate impact cases based on sex discrimination, see City of Auburn,
    
    408 A.2d at 1261-68
    , we have not yet expressly articulated what framework
    applies in age-based disparate impact employment discrimination cases
    pursuant to the MHRA.4 Finally, the plaintiffs agree that if the ADEA’s RFOA
    defense does apply, Shaw’s is entitled to a judgment as a matter of law. In one
    alternative, therefore, our answer to the certified question would be
    determinative of the case. Because all three criteria are met, we elect to
    consider and answer the certified question.
    B.       Legal Background
    1.    Disparate Impact Discrimination Claims
    [¶9] The law recognizes at least two theories of liability upon which a
    plaintiff may prove a claim of employment discrimination: “disparate
    treatment” and “disparate impact.” See EEOC v. Abercrombie & Fitch Stores,
    In Maine Human Rights Commission v. Department of Corrections, we addressed a claim that an
    4
    employer discriminated against the plaintiff on the basis of age and sex in violation of the
    then-existing version of the MHRA. 
    474 A.2d 860
    , 863 (Me. 1984). The plaintiff’s claim included
    both disparate treatment and disparate impact theories. 
    Id. at 863-64
    . Analyzing the disparate
    impact allegations, we concluded at the first step that the plaintiff could not meet her initial burden
    to make a prima facie showing of a disparate impact. 
    Id. at 865-66
    . We did not address what
    framework of proof should apply to age discrimination claims specifically, nor did we discuss the
    ADEA or the RFOA defense. See 
    id.
    7
    Inc., 
    135 S. Ct. 2028
    , 2032 (2015); City of Auburn, 
    408 A.2d at 1261-63
    . In a
    disparate impact claim, such as the suit at issue in this case, the plaintiff
    alleges that he or she is a member of a protected group that is
    disproportionately affected by an employer’s practice. E.g., City of Auburn,
    
    408 A.2d at 1264-68
    . Statistical evidence is the “primary method” by which a
    plaintiff supports this type of claim.5 
    Id. at 1264
    .
    2.      The Business Necessity Framework
    [¶10]      The business necessity framework, pursuant to which the
    Commission analyzed the disparate impact claim in this case, consists of a
    three-step burden-shifting scheme:
    First, the plaintiff must establish a prima facie case of disparate
    impact by identifying a facially neutral practice that affects one
    group more harshly than another. Second, if the plaintiff meets
    her burden in the first step, the defendant must present prima
    facie evidence that its practice is justified by a business necessity.
    Finally, if the defendant meets its burden in the second step, the
    plaintiff must present prima facie evidence that the defendant’s
    proffered justification is pretextual or that other practices would
    have a less discriminatory impact.
    Dussault v. RRE Coach Lantern Holdings, LLC, 
    2014 ME 8
    , ¶ 24, 
    86 A.3d 52
    (citations omitted).
    5 In a “disparate treatment” claim, also called an “intentional discrimination” claim, the plaintiff
    alleges that the employer engaged in an adverse employment action against him or her as an
    individual because of a characteristic that is protected by human rights legislation. See Abercrombie
    & Fitch, 
    135 S. Ct. at 2031-32
    ; City of Auburn, 
    408 A.2d at 1263
    .
    8
    [¶11] The federal courts apply the business necessity framework to
    disparate impact claims brought pursuant to Title VII of the Civil Rights Act of
    1964, 42 U.S.C.S. §§ 2000e to 2000e-17 (LEXIS through Pub. L. No. 114-328),
    which prohibits discrimination in employment on the basis of various
    characteristics not including age. See 42 U.S.C.S. § 2000e-2(a); Albemarle,
    
    422 U.S. at 425
    ; Griggs, 
    401 U.S. at 429-35
    . In City of Auburn, we applied the
    business necessity framework to an MHRA claim of disparate impact sex
    discrimination. 
    408 A.2d at 1264-68
    .
    3.      The RFOA Defense
    [¶12]     Although Title VII of the Civil Rights Act of 1964 prohibits
    employment discrimination on the basis of various characteristics other than
    age, the ADEA is the federal statutory scheme that proscribes age
    discrimination in employment. See 
    29 U.S.C.S. § 623
    (a).6 The ADEA also
    6   The ADEA provides, in relevant part:
    § 623. Prohibition of age discrimination.
    (a) Employer practices. It shall be unlawful for an employer—
    (1) to fail or refuse to hire or to discharge any individual or otherwise
    discriminate against any individual with respect to his compensation, terms,
    conditions, or privileges of employment, because of such individual’s age;
    (2) to limit, segregate, or classify his employees in any way which would
    deprive or tend to deprive any individual of employment opportunities or
    otherwise adversely affect his status as an employee, because of such
    individual’s age; or
    9
    specifies, however, that “[i]t shall not be unlawful for an employer . . . to take
    any action otherwise prohibited under subsection[] (a) . . . where the
    differentiation is based on reasonable factors other than age.” 
    29 U.S.C.S. § 623
    (f)(1). This is the RFOA defense.
    [¶13] In light of the RFOA defense, courts analyzing disparate impact
    age discrimination claims filed pursuant to the ADEA do not apply the
    business necessity framework. Meacham v. Knolls Atomic Power Lab., 
    554 U.S. 84
    , 97-99 (2008). Once the plaintiff has satisfied his or her burden to make
    out a prima facie case of disparate impact, there is no inquiry into whether the
    employer’s facially neutral practice constitutes a business necessity or
    whether the employer could have accomplished the same goal by
    less-discriminatory means. See 
    id. at 95-100
    ; Smith v. City of Jackson, 
    544 U.S. 228
    , 240, 243 (2005). Instead, the burden shifts to the defendant to establish
    that the challenged practice is based on a reasonable factor other than age.
    
    29 U.S.C.S. § 623
    (f)(1); see Meacham, 
    554 U.S. at 91-96
    ; Smith, 
    544 U.S. at 243
    ;
    
    29 C.F.R. § 1625.7
     (2016). The United States Supreme Court has made clear
    that the existence of the RFOA defense in the ADEA means that “the scope of
    (3) to reduce the wage rate of any employee in order to comply with this
    Act.
    
    29 U.S.C.S. § 623
    (a) (LEXIS through Pub. L. No. 114-328).
    10
    disparate-impact liability under [the] ADEA is narrower than under Title VII.”
    Smith, 
    544 U.S. at 240
    ; see Meacham, 
    554 U.S. at 102
    .
    C.    Analysis
    1.      Standards of Review
    [¶14]      The question before us is whether the business necessity
    standard applies to disparate impact age discrimination claims filed pursuant
    to the MHRA, whether the ADEA’s RFOA defense applies, or whether some
    other framework of proof applies. To answer this question, we examine the
    terms of the MHRA in light of the legal background we have described. When
    interpreting a statute, “we give effect to the Legislature’s intent by considering
    the statute’s plain meaning and the entire statutory scheme of which the
    provision at issue forms a part.” Samsara Mem’l Trust v. Kelly, Remmel &
    Zimmerman, 
    2014 ME 107
    , ¶ 42, 
    102 A.3d 757
    . Only if the plain language of
    the statute is ambiguous will we look beyond that language to examine other
    indicia of legislative intent, such as legislative history. Zablotny v. State Bd. of
    Nursing, 
    2014 ME 46
    , ¶ 18, 
    89 A.3d 143
    . “Statutory language is considered
    ambiguous if it is reasonably susceptible to different interpretations.” 
    Id.
    (alteration omitted) (quotation marks omitted).                “When a statute
    administered by an agency is ambiguous, we review whether the agency’s
    11
    interpretation of the statute is reasonable and uphold its interpretation unless
    the statute plainly compels a contrary result.” Fuhrmann v. Staples the Office
    Superstore E., Inc., 
    2012 ME 135
    , ¶ 23, 
    58 A.3d 1083
     (quotation marks
    omitted).
    2.      Plain Language
    [¶15] The MHRA provides: “The opportunity for an individual to secure
    employment without discrimination because of race, color, sex, sexual
    orientation, physical or mental disability, religion, age, ancestry or national
    origin is recognized as and declared to be a civil right.” 5 M.R.S. § 4571
    (2016). More specifically,
    It is unlawful employment discrimination, in violation of this Act,
    except when based on a bona fide occupational qualification . . .
    [f]or any employer to fail or refuse to hire or otherwise
    discriminate against any applicant for employment because of
    race or color, sex, sexual orientation, physical or mental disability,
    religion, age, ancestry or national origin . . . or, because of those
    reasons, to discharge an employee or discriminate with respect to
    hire, tenure, promotion, transfer, compensation, terms, conditions
    or privileges of employment or any other matter directly or
    indirectly related to employment . . . .
    5 M.R.S. § 4572(1)(A).
    [¶16]    In a section describing what is “[n]ot unlawful employment
    discrimination,” the MHRA expressly allows discrimination on account of age
    effected in order to (1) comply with “laws relating to the employment of
    12
    minors” and (2) “[o]bserve the terms of any bona fide employee benefit plan”
    that, inter alia, complies with the ADEA.                   5 M.R.S. § 4573(1-A) (2016).
    Although section 4573(1-A) specifically refers to the ADEA in describing what
    is “[n]ot unlawful employment discrimination,” that section contains no
    provision allowing an employer to take otherwise prohibited actions “where
    the differentiation is based on reasonable factors other than age.”7
    Cf. 
    29 U.S.C.S. § 623
    (a), (f)(1). This suggests that the Legislature, while fully
    aware of the provisions of the ADEA, did not intend for the RFOA defense to
    be available pursuant to Maine law.
    [¶17] On the other hand, the MHRA also does not affirmatively provide
    that the business necessity test applies to disparate impact age discrimination
    claims. Moreover, although the phrase “business necessity” appears in an
    MHRA provision describing a defense to claims where the plaintiff alleges
    certain types of discrimination against an individual with a disability, that
    section does not refer to claims based on other protected characteristics, such
    as age. See 5 M.R.S. § 4573-A (2016).8 This could suggest a legislative choice
    7   Nor did the Legislature include any reference to an RFOA defense in a section entitled
    “Defenses,” 5 M.R.S. § 4573-A (2016), or in any other portion of the MHRA.
    8   Title 5 M.R.S. § 4573-A provides, in relevant part:
    § 4573-A. Defenses
    13
    that the business necessity framework should apply only to disability-related
    MHRA claims.9 See Musk v. Nelson, 
    647 A.2d 1198
    , 1201 (Me. 1994) (“[A]
    well-settled rule of statutory interpretation states that express mention of one
    concept implies the exclusion of others not listed.”). Looking only at the
    statute’s plain language, we therefore conclude that the statute is “reasonably
    susceptible to different interpretations,” Zablotny, 
    2014 ME 46
    , ¶ 18, 
    89 A.3d 143
     (alteration omitted) (quotation marks omitted), and is therefore
    ambiguous.
    3.     Agency Deference
    [¶18] As we noted above, we give deference to an agency’s reasonable
    interpretation of an ambiguous statute that it administers.                            Fuhrmann,
    1. General provisions. It is a defense to a charge of discrimination under
    this subchapter that an alleged application of qualification standards, tests or
    selection criteria that screen out or tend to screen out or otherwise deny a job or
    benefit to an individual with a disability has been shown to be job-related and
    consistent with business necessity, and such performance [cannot] be accomplished
    by reasonable accommodation, as required by this subchapter.
    (Emphases added.)
    9This is merely one possible interpretation of 5 M.R.S. § 4573-A, which renders the MHRA
    ambiguous as to the question presented in this case. We do not mean to suggest that it is
    necessarily the “correct” interpretation. Indeed, the statute refers to “a defense to a charge of
    discrimination under this subchapter,” 5 M.R.S. § 4573-A(1) (emphasis added), which ostensibly
    includes non-disability-based discrimination claims, see 5 M.R.S. § 4572(1)(A) (2016). And no
    indication exists in our case law to suggest that we have abandoned the business necessity
    framework for non-disability-based disparate impact claims since the enactment of section 4573-A
    in 1995. See Dussault v. RRE Coach Lantern Holdings, LLC, 
    2014 ME 8
    , ¶ 24, 
    86 A.3d 52
     (“We
    evaluate claims of disparate impact in the employment context using [the] . . . three-step,
    burden-shifting [business necessity] analysis.”); P.L. 1995, ch. 393, § 21 (effective Sept. 29, 1995);
    P.L. 1995, ch. 511, § 1 (effective Feb. 22, 1996).
    14
    
    2012 ME 135
    , ¶ 23, 
    58 A.3d 1083
    . “We will not second-guess the agency on
    matters falling within its realm of expertise.” Mulready v. Bd. of Real Estate
    Appraisers, 
    2009 ME 135
    , ¶ 13, 
    984 A.2d 1285
     (quotation marks omitted);
    see also Me. Human Rights Comm’n v. United Paperworkers Int’l Union, 
    383 A.2d 369
    , 378 (Me. 1978).
    [¶19] The Maine Human Rights Commission administers the MHRA; it
    is required to investigate human rights violations and “recommend measures
    calculated to promote the full enjoyment of human rights and personal dignity
    by all the inhabitants of” Maine. 5 M.R.S. § 4566 (2016). To achieve those
    goals, it has the power to hold evidentiary hearings, adopt rules and
    regulations, publish results of investigations, report to the legislative and
    executive branches, and do “everything reasonably necessary to perform its
    duties under” the MHRA. 5 M.R.S. § 4566(4), (7), (10)-(12).
    [¶20] Here, guided by City of Auburn, the Commission investigator
    unequivocally applied the business necessity framework to the plaintiffs’
    disparate impact age discrimination claims, and the Commission unanimously
    adopted the investigator’s report. The Commission has also made clear, in its
    amicus brief, its interpretation that the ADEA’s RFOA defense does not apply
    to MHRA claims and that the business necessity framework does apply.
    15
    Contrary to what Shaw’s contends, therefore, the Commission’s interpretation
    is not indeterminate.
    [¶21]     Nor is the Commission’s interpretation unreasonable.
    See Fuhrmann, 
    2012 ME 135
    , ¶ 23, 
    58 A.3d 1083
    .          On the contrary, its
    interpretation is supported by the MHRA’s legislative history and content and
    by our existing case law.
    [¶22] The Legislature enacted the MHRA in 1971. P.L. 1971, ch. 501,
    § 1. At that time, both Title VII of the Civil Rights Act of 1964 and the ADEA
    were already in effect. See City of Auburn, 
    408 A.2d at
    1261 & n.10. Although
    the ADEA contained the RFOA defense, 
    29 U.S.C.S. § 623
    (f)(1), the Maine
    Legislature did not include an RFOA provision in the MHRA. The Legislature
    revisited the section describing “[n]ot unlawful employment discrimination”
    based on age in 1977, 1979, and 1995. P.L. 1977, ch. 580, § 14; P.L. 1979,
    ch. 350, §§ 2-3; P.L. 1995, ch. 393, § 15. The 1979 amendment resulted in an
    express reference to the ADEA. P.L. 1979, ch. 350, §§ 2-3. The Legislature did
    not, however, enact an RFOA provision through any of these amendments.
    This history suggests that the Legislature has chosen—intentionally—not to
    limit the scope of its protections against age discrimination by providing for
    an RFOA defense.
    16
    [¶23] The United States Supreme Court concluded in Smith that the
    legislative history of the ADEA demonstrates that Congress’s decisions to
    enact the ADEA separately from Title VII and to provide for the RFOA defense
    were based in part on the notion that “age, unlike race or other classifications
    protected by Title VII, not uncommonly has relevance to an individual’s
    capacity to engage in certain types of employment.”10 
    544 U.S. at 240
    . The
    legislative history of the MHRA does not suggest that the Maine Legislature
    agreed with that premise. Instead, “against the background of prior federal
    antidiscrimination statutes,” City of Auburn, 
    408 A.2d at
    1261—namely, Title
    VII and the ADEA—the Legislature enacted a unitary antidiscrimination
    statute that is similar to Title VII but that includes age as a protected
    characteristic.      Unlike Congress, the Maine Legislature did not create a
    separate statutory scheme specific to age discrimination. The MHRA’s situs
    on the historical timeline of anti-discrimination legislation, considered
    alongside the absence of statutory language creating an RFOA defense,
    suggests that the Legislature did not intend for the scope of protection from
    10  The Supreme Court noted that “[d]uring the deliberations that preceded the enactment of the
    Civil Rights Act of 1964, Congress considered and rejected proposed amendments that would have
    included older workers among the classes protected from employment discrimination.” Smith v.
    City of Jackson, 
    544 U.S. 228
    , 232 (2005).
    17
    age discrimination to be any different from the scope of protection from
    discrimination based on the other characteristics enumerated in the MHRA.11
    [¶24] Shaw’s argues that we should not “reject the use of the RFOA test
    because it is not included in the statute,” where the MHRA also does not
    expressly codify the business necessity test for age-based discrimination
    claims.     This argument relies on an inapt comparison because the two
    standards differ in nature. The RFOA defense is a creature of the ADEA
    statute; it is an affirmative defense, not a “test.” Meacham, 
    554 U.S. at 91-95
    ;
    
    29 U.S.C.S. § 623
    (f)(1). It allows an employer that demonstrates certain facts
    to engage in “otherwise prohibited” conduct. See Meacham, 
    554 U.S. at 95
    (“[A] defense to what is ‘otherwise prohibited’ is an affirmative defense,
    entirely the responsibility of the party raising it.”). The business necessity
    test, conversely, is a judicially-created method of allocating the burdens
    involved in proving entitlement to relief on a claim that an employer’s facially
    neutral practice has the consequence of discriminating on the basis of a
    protected characteristic. See Albemarle, 
    422 U.S. at 425
    ; Griggs, 
    401 U.S. at 431-32
    ; City of Auburn, 
    408 A.2d at 1261-62, 1264
    . That the statutory RFOA
    11 This interpretation is consistent with the notion that Congress intended the ADEA to serve as
    a “floor” of protection from age discrimination. Me. Human Rights Comm’n v. Kennebec Water Power
    Co., 
    468 A.2d 307
    , 310 (Me. 1983) (“It is clear that Congress, in enacting the ADEA, intended to
    leave room for states to supply consistent legislation.”).
    18
    language—which already existed in the ADEA when the MHRA was enacted—
    is absent from the MHRA therefore sheds significantly more light on the
    Legislature’s intent than does the absence of a codification of the business
    necessity framework, which evolved in the courts after the MHRA was
    enacted.
    [¶25]    Our case law interpreting the MHRA also supports the
    Commission’s interpretation. Shaw’s argues that because the MHRA is “silent”
    on the test to be applied to the claim at issue, we should “look to the ADEA for
    interpretation.” We have indeed looked to federal human rights legislation,
    and the cases interpreting it, for aid in interpreting the MHRA. See, e.g., City of
    Auburn, 
    408 A.2d at 1261
     (“[T]he Maine legislature—by adopting provisions
    that generally track the federal antidiscrimination statutes—intended the
    courts to look to the federal case law to provide significant guidance in the
    construction of our statute.” (quotation marks omitted)); Wells v. Franklin
    Broad. Corp., 
    403 A.2d 771
    , 773 n.4 (Me. 1979) (“[F]ederal cases construing
    the ADEA may aid our interpretation of the provision of the [MHRA] banning
    age discrimination in employment.”).
    [¶26] We have been careful, however, to specify that we will consider
    the construction of a federal counterpart to the MHRA only “when the federal
    19
    and state laws are substantially identical.” Percy v. Allen, 
    449 A.2d 337
    , 342
    (Me. 1982); see Me. Human Rights Comm’n v. Kennebec Water Power Co.,
    
    468 A.2d 307
    , 310 (Me. 1983) (“[W]here the provisions of the Maine statute
    differ substantively from their federal counterparts, . . . deference to
    construction of the federal version is unwarranted.”). In Kennebec Water
    Power Co., the plaintiff, who was in his thirties, alleged that an employer
    discriminated against him on the basis of age when it hired older workers
    instead of him. 
    468 A.2d at 308
    . The trial court concluded that the ADEA’s
    provision limiting its protection to individuals forty or older, which the MHRA
    does not contain, applied to MHRA claimants. 
    Id.
     We disagreed, concluding
    that “in enacting the age discrimination prohibitions, the Legislature intended
    to supplement the federal ADEA.” 
    Id. at 310
     (emphasis added). We “decline[d]
    to superimpose a limitation which does not appear on the face of the
    statute.”12 
    Id.
    [¶27] Unlike the ADEA, the MHRA does not contain an RFOA affirmative
    defense. This is a substantive difference; the laws are not “substantially
    12We held similarly in Whitney v. Wal-Mart Stores, Inc., 
    2006 ME 37
    , ¶¶ 24-31, 
    895 A.2d 309
    ,
    superseded by statute as stated in Rooney v. Sprague Energy Corp., No. CV-06-20-B-W, 
    2007 U.S. Dist. LEXIS 78147
    , at *6-8 (D. Me. Oct. 19, 2007). In that case, we rejected an employer’s argument that
    the MHRA’s definition of “physical or mental disability” should be read to include the requirement
    of the federal Americans with Disabilities Act of a showing of a substantial limitation on a major life
    activity. 
    Id.
     We declined to “in effect, amend the MHRA to include the limitation present in federal
    law but not in the Maine Legislature’s enacted definition of ‘disability.’” Id. ¶ 27.
    20
    identical,” Percy, 
    449 A.2d at 342
    .               Thus, neither the text of the RFOA
    affirmative defense nor the federal cases applying that text provides helpful
    guidance for interpreting our statute. We therefore uphold the Commission’s
    reasonable determination that the business necessity test applies to disparate
    impact age discrimination claims brought pursuant to the MHRA.
    See Fuhrmann, 
    2012 ME 135
    , ¶ 23, 
    58 A.3d 1083
    .
    The entry is:
    We answer the certified question as follows: “A
    claim for disparate impact age discrimination
    pursuant to the Maine Human Rights Act,
    5 M.R.S. § 4572(1)(A), is evaluated according to
    the ‘business necessity’ framework.”
    Jeffrey Neil Young, Esq., Carol J. Garvan, Esq., and Max I. Brooks, Esq. (orally),
    Johnson, Webbert & Young, LLP, Augusta, for appellant Lorraine Scamman et
    al.
    K. Joshua Scott, Esq. (orally), Jackson Lewis P.C., Portsmouth, New Hampshire,
    for appellee Shaw’s Supermarkets, Inc.
    Barbara Archer Hirsch, Esq., Maine Human Rights Commission, Augusta, for
    amicus curiae Maine Human Rights Commission
    Richard L. O’Meara, Esq., Murray Plumb & Murray, Portland, for amicus curiae
    AARP
    United States District Court for the District of Maine docket number 2:15-cv-00295-JDL
    FOR CLERK REFERENCE ONLY