Continuation of Terminal Leave for Military Officer Appointed to Federal Civilian Position ( 2016 )


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  •            Continuation of Terminal Leave for Military
    Officer Appointed to Federal Civilian Position
    An active duty military officer on terminal leave who meets the requirements of 5 U.S.C.
    § 5334a may continue on terminal leave status after his appointment or election to a
    position covered by 
    10 U.S.C. § 973
    (b)(2)(A).
    March 24, 2016
    MEMORANDUM OPINION FOR THE
    PRINCIPAL DEPUTY GENERAL COUNSEL
    DEPARTMENT OF HOMELAND SECURITY
    You asked whether an active duty military officer on terminal leave
    may continue on terminal leave status after being appointed or elected to
    a position covered by 
    10 U.S.C. § 973
    (b)(2)(A), a provision that prohibits
    active duty military officers from holding certain civilian offices in the
    federal government. 1 We advised you orally and by e-mail that a military
    officer appointed or elected to such a position may continue on terminal
    leave status. 2 This opinion further memorializes and explains the basis
    for that advice. In brief, section 973(b)(2)(A) provides that an active duty
    military officer may hold a covered position if doing so is “otherwise
    authorized by law,” and another statute, 5 U.S.C. § 5534a, specifically
    permits “[a] member of a uniformed service” on “terminal leave” to
    accept “a civilian office or position in the Government of the United
    States” and to “receive the pay of that office or position in addition to
    pay and allowances from the uniformed service for the unexpired portion
    of the terminal leave.” In light of 5 U.S.C. § 5534a, an officer on terminal
    1 E-mail for Rosemary Hart, Office of Legal Counsel, from Joseph B. Maher, Principal
    Deputy General Counsel, Department of Homeland Security (June 23, 2015, 6:58 PM)
    (“Maher E-mail”).
    2 See E-mail for Joseph B. Maher, Principal Deputy General Counsel, Department of
    Homeland Security, from Brian M. Boynton, Deputy Assistant Attorney General, Office
    of Legal Counsel (Aug. 20, 2015, 2:33 PM). In reaching this conclusion, we also consid-
    ered the views of the Department of Defense, as expressed in a telephone conversation on
    June 29, 2015 between Brian M. Boynton, Deputy Assistant Attorney General, Office of
    Legal Counsel; Paul S. Koffsky, Deputy General Counsel, Department of Defense; Steven
    T. Strong, Associate Deputy General Counsel, Department of Defense; Joseph B. Maher,
    Principal Deputy General Counsel, Department of Homeland Security; and Neal Swartz,
    Associate General Counsel, Department of Homeland Security.
    13
    
    40 Op. O.L.C. 13
     (2016)
    leave status is in our view “authorized by law” to serve in a position
    covered by 
    10 U.S.C. § 973
    (b)(2)(A).
    I.
    We begin with the relevant background and statutory text. Section
    973(b)(2)(A) of title 10 of the United States Code generally prohibits
    active duty military officers from holding certain high-level civilian
    offices in the federal government. In particular, it provides:
    Except as otherwise authorized by law, an officer to whom this
    subsection applies may not hold, or exercise the functions of, a civil
    office in the Government of the United States—
    (i) that is an elective office;
    (ii) that requires an appointment by the President by and with
    the advice and consent of the Senate; or
    (iii) that is a position in the Executive Schedule under sections
    5312 through 5317 of title 5.
    Paragraph 1 of section 973(b) explains that the prohibition on holding or
    exercising the functions of covered offices applies to “regular officer[s] of
    an armed force on the active-duty list (and . . . regular officer[s] of the
    Coast Guard on the active duty promotion list),” as well as to retired and
    reserve officers serving on active duty in certain circumstances.
    Your question concerns the application of section 973(b)(2)(A)’s pro-
    hibition on federal civil office-holding to members of the military on
    terminal leave. “‘Terminal leave’ is ‘a term of art originating during
    World War II’ meaning ‘a leave of absence granted at the end of one’s
    period of service.’” Rate of Accrual of Annual Leave by a Civilian Em-
    ployee Appointed While on Terminal Leave Pending Retirement From
    One of the Uniformed Services, 
    31 Op. O.L.C. 218
    , 218 (2007) (quoting
    Terry v. United States, 
    97 F. Supp. 804
    , 806 (Ct. Cl. 1951)). An officer
    on terminal leave is considered to be on active duty status. See 
    id. at 219
    ;
    see also Madsen v. United States, 
    841 F.2d 1011
    , 1013 (10th Cir. 1987)
    (“Terminal leave, or leave taken prior to discharge, is statutorily defined
    as active duty service.” (citing 
    10 U.S.C. § 701
    (e) (1982))). Thus, a mili-
    tary officer on terminal leave is subject to section 973(b)(2)(A)’s general
    prohibition.
    14
    Continuation of Terminal Leave for Military Officer Appointed to Civilian Position
    A different statute, 5 U.S.C. § 5534a, establishes rules for dual pay and
    employment during an officer’s period of terminal leave. In relevant part,
    section 5534a provides:
    A member of a uniformed service who has performed active ser-
    vice and who is on terminal leave pending separation from, or re-
    lease from active duty in, that service under honorable conditions
    may accept a civilian office or position in the Government of the
    United States, its territories or possessions, or the government of the
    District of Columbia, and he is entitled to receive the pay of that of-
    fice or position in addition to pay and allowances from the uni-
    formed service for the unexpired portion of the terminal leave.
    As you pointed out in your request for advice, under one view of these
    statutes, “[section] 5534a serves as an affirmative authority [for military
    members on terminal leave to hold covered positions] that fits within the
    qualification of [section] 973(b)(2)(A) stating that its prohibition applies
    ‘[e]xcept as otherwise authorized by law.’” Maher E-mail. Under another
    view, “[section] 973[(b)(2)(A)] provides the more specific rule regarding
    military officers appointed to certain [civilian positions in the federal
    government] and would therefore prohibit continuation of military status
    (i.e., terminal leave) upon appointment” to a covered position. Id. The
    Department of Defense (“DoD”) holds the latter view. For the reasons
    explained below, we believe the first is the better reading of the two
    statutes, and therefore conclude that an officer on terminal leave status is
    “authorized by law” to hold a position covered by section 973(b)(2)(A).
    II.
    A.
    We first analyze the text of sections 973(b)(2)(A) and 5534a. The Su-
    preme Court has explained that, where two statutes govern the same
    subject matter, “‘the rule is to give effect to both if possible.’” Morton v.
    Mancari, 
    417 U.S. 535
    , 551 (1974) (quoting United States v. Borden Co.,
    
    308 U.S. 188
    , 198 (1939)); see also, e.g., FCC v. NextWave Personal
    Commc’ns, 
    537 U.S. 293
    , 304 (2003); J.E.M. Ag Supply, Inc. v. Pioneer
    Hi-Bred Int’l, Inc., 
    534 U.S. 124
    , 143–44 (2001); Vimar Seguros y Re-
    aseguros, S.A. v. M/V Sky Reefer, 
    515 U.S. 528
    , 533 (1995); Ruckelshaus
    15
    
    40 Op. O.L.C. 13
     (2016)
    v. Monsanto Co., 
    467 U.S. 986
    , 1018 (1984). “Only where a harmonious
    construction of two statutes is impossible should one be construed as
    overriding or implicitly repealing the other.” Access of Department of
    Justice Inspector General to Certain Information Protected from Disclo-
    sure by Statute, 
    39 Op. O.L.C. 12
    , 20 (2015) (citing Mancari, 
    417 U.S. at 551
    ).
    Although section 973(b)(2)(A) and section 5534a govern the same
    subject matter—whether active duty military officers may hold civilian
    positions in the federal government—they are not, in our view, irrec-
    oncilable. As described above, section 973(b)(2)(A) provides that ac-
    tive duty officers may not hold certain federal civilian offices “except
    as otherwise authorized by law.” 
    10 U.S.C. § 973
    (b)(2)(A). Section
    5534a permits active duty military members on terminal leave to ac-
    cept civilian offices and to be paid as employees of the federal gov-
    ernment. In other words, pursuant to section 5534a, active duty mili-
    tary members, including officers, who are on terminal leave are
    specifically “authorized by law” to hold civilian offices. Officers to
    whom section 973(b)(2)(A) would otherwise apply are therefore ex-
    empted from the statute’s prohibition by virtue of their terminal leave
    status. In contrast, officers who are not on terminal leave and are not
    “otherwise authorized by law” to hold covered positions remain sub-
    ject to section 973(b)(2)(A). So understood, section 973(b)(2)(A) and
    section 5534a do not conflict, but rather co-exist as part of a single,
    coherent statutory scheme.
    As noted above, DoD disagrees with this interpretation. As we under-
    stand its position, DoD believes section 973(b)(2)(A)’s “otherwise author-
    ized by law” exception covers only statutes that refer to specific civilian
    offices, and not statutes like section 5534a that authorize a class of active
    duty officers to hold civilian positions. Further, in DoD’s view, section
    973(b)(2)(A) is more specific than section 5534a and was enacted later in
    time. As a result, DoD believes that section 973(b)(2)(A) must be under-
    stood to override section 5534a. See RadLAX Gateway Hotel, LLC v.
    Amalgamated Bank, 
    132 S. Ct. 2065
    , 2071 (2012) (where “a general per-
    mission or prohibition is contradicted by a specific prohibition or permis-
    sion . . . the specific provision is construed as an exception to the general
    one”); Tenn. Gas Pipeline Co. v. FERC, 
    626 F.2d 1020
    , 1022 (D.C. Cir.
    1980) (finding that a “latter law” controls an earlier one (citing C. Dallas
    16
    Continuation of Terminal Leave for Military Officer Appointed to Civilian Position
    Sands, 2A Sutherland on Statutory Construction § 51.03, at 300 (4th ed.
    1972))).
    We disagree with this position for a number of reasons. Most funda-
    mentally, we believe section 973(b)(2)(A)’s “otherwise authorized by
    law” exception includes authorization under section 5534a. DoD is correct
    that Congress has enacted statutes specifically authorizing active duty
    officers to hold certain positions subject to section 973(b)(2)(A)’s prohi-
    bition. See 
    10 U.S.C. § 528
     (authorizing military officers to hold certain
    positions in the Intelligence Community, including CIA Director); see
    also 
    id.
     §§ 3017(b), 5036(c), 8017(b) (1982) (noting that, if an active duty
    military officer temporarily acted as Secretary of the Army, Navy, or Air
    Force, such service should not “be considered as the holding of a civil
    office within the meaning of section 973(b)”); cf. 
    40 U.S.C. § 311
    (c)
    (authorizing the Administrator of General Services to “use the services”
    of “armed services personnel” “[n]otwithstanding section 973 of title
    10”). But nothing in the provision’s text indicates that the “otherwise
    authorized by law” exception should be read to apply only to those stat-
    utes, and not to more general authorizations, as its plain language would
    suggest. The provision does not, for example, prohibit a military officer
    from holding a covered position “except as otherwise authorized by a
    statute expressly referring to section 973(b),” or “except as otherwise
    authorized by a statute referring to a specified position.” The provision’s
    “otherwise authorized by law” clause also does not list specific statutes
    authorizing active duty officers to hold particular civilian offices. Cf. 
    16 U.S.C. § 2403
    (b) (“It is unlawful for any person, unless authorized by a
    permit issued under this chapter . . . to dispose of any waste in Antarctica
    (except as otherwise authorized by the Act to Prevent Pollution from
    Ships)[.]”). Absent some basis in the language of section 973(b)(2)(A) to
    construe the phrase “otherwise authorized by law” narrowly, and in light
    of the principle that competing statutes should be interpreted harmonious-
    ly whenever possible, we see no reason to exclude section 5534a from the
    reach of section 973(b)(2)(A)’s exception.
    Because 
    10 U.S.C. § 973
    (b)(2)(A) can be read in harmony with
    5 U.S.C. § 5534a, there is no need to resort to the canons of statutory
    construction on which DoD relies—the “rule of relative specificity” and
    the principle that a later-enacted statute will control an earlier one. See,
    e.g., Nat’l Cable & Telecomm. Ass’n v. Gulf Power Co., 
    534 U.S. 327
    ,
    335–36 (2002) (“It is true that specific statutory language should control
    17
    
    40 Op. O.L.C. 13
     (2016)
    more general language when there is a conflict between the two. Here,
    however, there is no conflict.”); Nat’l Ass’n of Home Builders v. Defs. of
    Wildlife, 
    551 U.S. 644
    , 662 (2007) (“We will not infer a statutory repeal
    unless the later statute expressly contradict[s] the original act or unless
    such a construction is absolutely necessary . . . in order that [the] words
    [of the later statute] shall have any meaning at all.” (alterations in origi-
    nal) (internal quotation marks omitted)). But even if those canons were
    applicable, neither would compel the reading of the relevant statutory
    provisions DoD advances.
    We agree that section 973(b)(2)(A) is more specific than section 5534a
    with respect to the federal civilian positions it covers. It applies only to
    elected, presidentially appointed, and Executive Schedule offices, while
    section 5534a applies to all civilian offices and positions in the federal
    government. Additionally, section 973(b)(2)(A) applies only to “of-
    ficer[s]” in the military, while section 5534a applies to all “member[s] of
    a uniformed service.” But section 5534a is more specific with respect to
    the status of the active duty military members to whom it applies. Where
    section 973(b)(2)(A) applies to all “regular officer[s] of an armed force on
    the active-duty list (and . . . regular officer[s] of the Coast Guard on the
    active duty promotion list),” as well as to certain retired and reserve
    officers, see 
    10 U.S.C. § 973
    (b)(1), section 5534a applies only to mem-
    bers of the military on terminal leave. Section 5534a thus applies to a
    category of military members in a very specific situation: those who are
    nearing the end of their military service and are using the unexhausted
    portion of their accumulated leave prior to separation. As we have previ-
    ously noted, where competing statutory provisions are “more specific” in
    one respect but “less specific” in another, the rule of relative specificity
    is unhelpful in resolving the conflict between them. See Restrictions on
    Travel by Voice of America Correspondents, 
    23 Op. O.L.C. 192
    , 195 n.2
    (1999) (“We cannot resolve the issue by turning to the principle that,
    absent a clear intention to the contrary, a specific statute controls a gen-
    eral one. Although the statutes on which the State Department relies are
    the more specific ones on the question of safety, they are less specific on
    the question of VOA’s freedom to report the news.” (citation omitted));
    cf. Gulf War Veterans Health Statutes, 
    23 Op. O.L.C. 49
    , 52 (1999) (find-
    ing the rule inconclusive where “the two provisions are at the same order
    of specificity”). Accordingly, we do not believe the rule of relative speci-
    ficity would be dispositive here even if it applied.
    18
    Continuation of Terminal Leave for Military Officer Appointed to Civilian Position
    We are also unpersuaded by DoD’s reliance on the principle that a later
    enactment controls an earlier one. Although, as explained below, section
    973(b) was amended to take its current form in 1983, the prohibition on
    military officers serving in federal civilian offices has existed in some
    form since 1870. The authorization for military members on terminal
    leave to hold civilian offices, in contrast—now section 5534a—originated
    in 1945. It is thus unclear how this “later in time” canon would apply
    here. Moreover, even if section 973(b)(2)(A) were in all relevant respects
    a later-enacted provision, we do not believe its priority of enactment
    would be sufficient to demonstrate that it was intended to override section
    5534a. The Supreme Court has explained that while “a later enacted
    statute . . . can sometimes operate to amend or even repeal an earlier
    statutory provision . . . , ‘repeals by implication are not favored’ and will
    not be presumed unless the ‘intention of the legislature to repeal [is] clear
    and manifest.’” Defs. of Wildlife, 
    551 U.S. at 662
     (brackets in original)
    (quoting Watt v. Alaska, 
    451 U.S. 259
    , 267 (1981)). Here, DoD’s reading
    would compel the conclusion that the 1983 amendment to section 973(b)
    implicitly repealed section 5534a, at least with respect to the military
    officers subject to section 973(b)(2)(A)’s prohibition and the federal
    civilian offices to which the prohibition applies. But nothing in the lan-
    guage of section 973(b)(2)(A) makes such an intent “clear and manifest.”
    We thus conclude that the text of section 973(b)(2)(A) and section
    5534a supports the conclusion that military officers on terminal leave
    who satisfy the requirements of section 5534a may hold covered feder-
    al civilian offices notwithstanding the general prohibition in section
    973(b)(2)(A).
    B.
    In light of the plain language of section 973(b)(2)(A)’s “otherwise au-
    thorized by law” exception, there is no need to consider the legislative
    history of section 973(b)(2)(A) and section 5534a. To the extent that that
    history is considered, however, it supports the conclusion drawn from the
    text of the provisions, and affirmatively suggests that Congress intended
    section 5534a to operate as an exception to section 973(b)(2)(A).
    The prohibition on active duty military officers holding civilian posi-
    tions dates back to the years immediately following the Civil War. In
    19
    
    40 Op. O.L.C. 13
     (2016)
    1870, Congress enacted a statute providing that “it shall not be lawful for
    any officer of the Army of the United States on the active list to hold any
    civil office, whether by election or appointment, and any such officer
    accepting or exercising the functions of a civil office shall at once cease
    to be an officer of the army, and his commission shall be vacated there-
    by.” Act of July 15, 1870, ch. 294, § 18, 
    16 Stat. 315
    , 319. This prohibi-
    tion appeared as section 1222 of the Revised Statutes and was made part
    of the United States Code in the 1925 edition as 
    10 U.S.C. § 576
    . See
    Rev. Stat. § 1222 (1st ed. 1875), 18 Stat. pt. 1, at 215 (“No officer of the
    Army on the active list shall hold any civil office, whether by election or
    appointment, and every such officer who accepts or exercises the func-
    tions of a civil office shall thereby cease to be an officer of the Army, and
    his commission shall be thereby vacated.”); 
    10 U.S.C. § 576
     (1925)
    (same).
    Section 5534a originated in the post-World War II period. Facing an
    influx of soldiers returning from the war, Congress sought to ensure that
    members of the military would not be forced to choose between forfeiting
    unused leave and taking civilian positions in the federal government. A
    committee report accompanying the precursor to section 5534a explained
    that, under then-current law, “[a]lthough members of the armed forces on
    terminal leave may accept private employment without forfeiting the pay
    and allowances to which they are entitled while on terminal leave, they
    may not . . . accept employment in civilian positions under the Federal
    Government and receive compensation for such employment concurrently
    with the receipt of military pay and allowances.” H.R. Rep. No. 79-1163,
    at 1 (1945). To address that problem, Congress enacted the Act of No-
    vember 21, 1945. In relevant part, that law provided:
    Any person, who, subsequent to May 1, 1940, shall have performed
    active service in the armed forces, may, while on terminal leave
    pending separation from or release from active duty in such service
    under honorable conditions, enter or reenter employment of the
    Government of the United States, its Territories, or possessions, or
    the District of Columbia . . . and, in addition to compensation for
    such employment, shall be entitled to receive pay and allowances
    from the armed forces for the unexpired portion of such terminal
    leave at the same rates and to the same extent as if he had not en-
    tered or reentered such employment.
    20
    Continuation of Terminal Leave for Military Officer Appointed to Civilian Position
    Pub. L. No. 79-226, sec. 1, § 2(a), 
    59 Stat. 584
    , 584; see also H.R. Rep.
    No. 79-1163, at 2 (explaining the purpose of the proposed legislation).
    Notably, the committee report on the 1945 statute specifically cited the
    precursor to section 973(b)(2)(A)—section 1222 of the Revised Stat-
    utes—as one of the statutory obstacles to Army officers holding civilian
    positions in the federal government. See H.R. Rep. No. 79-1163, at 1
    (“Section 1222 of the Revised Statutes also prohibits any officer of the
    Army on the active list from holding civilian office.”). The report’s refer-
    ence to section 1222 suggests that, at least in the relevant House commit-
    tee’s view, the new provision was intended to override that limitation.
    And, citing this legislative history, the Comptroller General concluded in
    1946 that the 1945 precursor to section 5534a did just that. See 
    25 Comp. Gen. 677
    , 679 (1946). As the Comptroller General explained:
    [A]n examination of the legislative history of the said act of Novem-
    ber 21, 1945, discloses that the provisions of section 1222, along
    with the various statutes prohibiting dual employment and the re-
    ceipt of double compensation, were particularly brought to the atten-
    tion of the Congressional committee considering the proposed legis-
    lation. And that it was the intent of the Congress to authorize the
    benefits provided by the said 1945 statute notwithstanding the provi-
    sions of such laws, including section 1222, Revised Statutes, clearly
    appears from House Report 1163, accompanying S. 1036 (which, as
    amended by the House of Representatives, became the act of No-
    vember 21, 1945), wherein specific mention is made of section 1222,
    Revised Statutes, as well as the dual employment and dual compen-
    sation statutes, as constituting existing legislation the provisions of
    which were intended to be avoided by enactment of the bill.
    
    Id.
     3
    The relevant statutory provisions were subsequently revised and trans-
    ferred, but none of these changes suggests that Congress had a different
    view of the relationship between the two provisions. In 1956, the pre-
    cursor to section 973(b) was amended and recodified as 10 U.S.C.
    3 The Comptroller General affirmed this position in 1965. See 
    45 Comp. Gen. 180
    ,
    181 (1965) (“In decision of March 28, 1946, 
    25 Comp. Gen. 677
    , we held that the
    provisions of [the Act of Nov. 21, 1945] supersede the provisions of section 1222,
    Revised Statutes[.]”).
    21
    
    40 Op. O.L.C. 13
     (2016)
    § 3544(b). See Pub. L. No. 84-1028, 70A Stat. 1, 203 (1956). The lan-
    guage “[e]xcept as otherwise provided by law” was added at this time.
    According to the Historical and Revision Notes in the 1958 version of the
    United States Code, “the words ‘Except as otherwise provided by law’
    [we]re inserted, since other laws enacted after the date of enactment of
    [
    10 U.S.C. § 576
    ] authorize the performance of the functions of certain
    civil offices.” 
    10 U.S.C. § 3544
     (1958) (Historical and Revision Notes).
    Although this statement appears to refer to laws permitting Army officers
    to occupy particular civilian offices, it does not in our view suggest that
    the phrase “[e]xcept as otherwise provided by law” should be read—
    contrary to its plain language—to include only those statutes. Moreover,
    nothing in the legislative history of the 1956 recodification indicates an
    intent to alter the prior understanding—reflected in the legislative history
    of the Act of November 21, 1945 and the 1946 Comptroller General
    opinion relying on that history—that the terminal leave provision operated
    as an exception to the prohibition on Army officers serving in federal
    civilian positions.
    In 1967, the terminal leave provision previously added in 1945 was re-
    vised and codified at 5 U.S.C. § 5534a. See Pub. L. No. 90-83, § 22, 
    81 Stat. 195
    , 199–200 (1967). The new section 5534a was in relevant parts
    the same as the current version. In 1968, the prohibition on active duty
    Army officers holding civilian offices, then codified at 
    10 U.S.C. § 3544
    (b), was expanded to cover officers of the Navy, Air Force, Marine
    Corps, and Coast Guard, and was recodified as 
    10 U.S.C. § 973
    (b). See
    Pub. L. No. 90-235, § 4(a)(5)(A), 
    81 Stat. 753
    , 759 (1968). At that time,
    section 973(b) provided:
    Except as otherwise provided by law, no officer on the active list of
    the Regular Army, Regular Navy, Regular Air Force, Regular Ma-
    rine Corps, or Regular Coast Guard may hold a civil office by elec-
    tion or appointment, whether under the United States, a Territory or
    possession, or a State. The acceptance of such a civil office or the
    exercise of its functions by such an officer terminates his military
    appointment.
    
    Id.
    In 1983, our Office concluded that 
    10 U.S.C. § 973
    (b) barred Judge
    Advocate General officers from being appointed as Special Assistant
    United States Attorneys to prosecute petty offenses on military reserva-
    22
    Continuation of Terminal Leave for Military Officer Appointed to Civilian Position
    tions. See Memorandum for William P. Tyson, Director, Executive Office
    for United States Attorneys, from Theodore B. Olson, Assistant Attorney
    General, Office of Legal Counsel, Re: Applicability of 
    10 U.S.C. § 973
    (b)
    to JAG Officers Assigned to Prosecute Petty Offenses Committed on
    Military Reservations (May 17, 1983). In response to that decision, Con-
    gress amended section 973(b) to limit the offices that active duty military
    officers were prohibited from holding. See Department of Defense Au-
    thorization Act, 1984, Pub. L. No. 98-94, sec. 1002(a), § 973(b)(2)(A),
    
    97 Stat. 614
    , 655 (1983). Under the amended version, the prohibition on
    holding federal civilian offices applied, as it does today, only to an office
    that “is an elective office,” that “requires an appointment by the President
    by and with the advice and consent of the Senate,” or that “is a position in
    the Executive Schedule under sections 5312 through 5317 of title 5.” 
    Id.
    Congress also made clear that active duty officers assigned or detailed to
    federal civilian offices not covered by the prohibition could hold those
    offices or exercise their functions. 
    Id.
     § 973(b)(2)(B). The legislative
    history of the 1983 amendment to section 973(b) confirms that the provi-
    sion was narrowed in response to the OLC opinion. See S. Rep. No. 98-
    174, at 232–34 (1983); see also H.R. Rep. No. 98-352, at 233 (1983)
    (Conf. Rep.). 4 It makes no mention of any intention to displace the prior
    understanding that section 5534a provides an exception to the general
    prohibition on military officers holding federal civilian offices.
    In sum, the legislative history of the 1945 statute that was the predeces-
    sor to section 5534a indicates that the provision was intended to create an
    exception to the general prohibition on military officers holding civilian
    4   As the Committee report explained:
    The Committee has been advised by the Department of Defense that the Assistant
    Attorney General, Office of Legal Counsel, of the Department of Justice, has re-
    cently issued an opinion that the practice of appointing military commissioned of-
    ficers as Special Assistant United States Attorneys is now considered to offend the
    prohibitions of section 973(b) of Title 10, United States Code. However, that same
    opinion suggests that legislation be sought to amend section 973(b) to permit the
    continuation of this longstanding and successful practice. The Department of De-
    fense has requested such legislation.
    Therefore, the Committee recommends a provision to amend section 973(b) of Ti-
    tle 10 to permit the continuation of this practice of utilizing military attorneys as
    Special Assistant United States Attorneys.
    S. Rep. No. 98-174, at 233.
    23
    
    40 Op. O.L.C. 13
     (2016)
    offices in the federal government that had been in force since 1870. Noth-
    ing in the history of subsequent amendments to the two provisions pro-
    vides any basis to conclude that Congress intended these amendments to
    achieve a different result.
    C.
    The conclusion that section 5534a provides an exception to the general
    prohibition of section 973(b)(2)(A) is also consistent with prior advice
    given by this Office. In a July 5, 1973 memorandum to the Attorney Gen-
    eral, our Office considered whether the military appointment of General
    Alexander M. Haig, Jr., the Vice Chief of Staff of the Army, had termi-
    nated pursuant to section 973(b) when he “was called to the White House
    to assume many of the responsibilities formerly held by H.R. Haldeman.”
    Memorandum for the Attorney General from Robert G. Dixon, Jr., Assis-
    tant Attorney General, Office of Legal Counsel, Re: Status of General
    Alexander M. Haig, Jr. (July 5, 1973) (internal quotation marks omitted).
    The facts surrounding General Haig’s service in the White House were
    not clear at the time the memorandum was written. Among other things,
    the Office did not know “whether the as yet undisclosed arrangement
    between the President and General Haig had the effect of placing the
    General on terminal leave.” 
    Id. at 9
    . The memorandum concluded, how-
    ever, that even “[i]f the facts that are developed show that General Haig
    was put on terminal leave by the President acting in the capacity of Com-
    mander in Chief, it would appear that 10 U.S.C. 973(b) was not violated.”
    
    Id. at 3
    . The memorandum explained that the Comptroller General (in the
    1946 opinion discussed above) had “interpreted the act of November 21,
    1945, 
    59 Stat. 584
    , now 5 U.S.C. 5534a, as exempting officers on termi-
    nal leave from the prohibition of what is now 10 U.S.C. 973(b).” 
    Id.
     at 7
    (citing 
    25 Comp. Gen. 677
    ); see also 
    id. at 9
     (“[T]he Comptroller General
    has ruled, as shown above, that by virtue of 5 U.S.C. 5534a, military
    officers on terminal leave are not subject to the prohibitions of 10 U.S.C.
    973(b).”).
    The Office later provided informal advice to the Department of Defense
    about whether a Vice Admiral who was willing to retire from the military
    could be appointed to a position in the Department of the Interior before
    his active duty service concluded. Our Office “advised that 10 U.S.C.
    973(b) would not be a barrier to the appointment if the Admiral were
    24
    Continuation of Terminal Leave for Military Officer Appointed to Civilian Position
    placed on terminal leave since 5 U.S.C. 5534a makes an exception to the
    prohibition on military officers holding civil office if they are on terminal
    leave.” Memorandum to Files from Mary C. Lawton, Deputy Assistant
    Attorney General, Office of Legal Counsel, Re: Inquiry from DOD on
    exceptions to 10 U.S.C. 973(b) (Oct. 30, 1973) (citing 
    25 Comp. Gen. 677
    and 
    45 Comp. Gen. 180
    ); see also Memorandum for the Files from Ed-
    ward S. Lazowska, Office of the Assistant Solicitor General, Re: Pro-
    posed Appointment of Major General Robert McGowan Littlejohn as War
    Assets Administrator (July 2, 1946) (noting the restrictions on civilian
    federal employment imposed by section 1222 of the Revised Statutes, the
    predecessor to 
    10 U.S.C. § 973
    (b), but concluding that “as soon as Gen-
    eral Littlejohn is placed on terminal leave pending his retirement from the
    Army he may accept appointment as Administrator . . . under the provi-
    sions of the act of November 21, 1945,” the predecessor to 5 U.S.C.
    § 5534a).
    Although these prior writings predated the 1983 amendment to section
    973(b), we do not believe that that amendment—which narrowed the
    scope of section 973(b)—altered the provision in ways that are material to
    the question whether a military officer on terminal leave status is “other-
    wise authorized by law” to hold a covered civilian office.
    III.
    For the foregoing reasons, we conclude that an active duty military of-
    ficer on terminal leave who meets the requirements of 5 U.S.C. § 5534a
    may continue on terminal leave status after his appointment or election to
    a position covered by 
    10 U.S.C. § 973
    (b)(2)(A).
    KARL R. THOMPSON
    Principal Deputy Assistant Attorney General
    Office of Legal Counsel
    25