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Misuse of authority (571, 572, 927,-666)

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Keywords: Misuse of authority
Total judgments found: 162

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  • Judgment 5101


    141st Session, 2026
    International Center for the Registration of Serials
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the non-renewal of her fixed-term appointment.

    Consideration 13

    Extract:

    « [L]e détournement de pouvoir ne se présume pas et qu’il appartient, en conséquence, à celui qui s’en prévaut d’en établir les éléments constitutifs (voir, par exemple, le jugement 4654, au considérant 22). »

    Reference(s)

    ILOAT Judgment(s): 4654

    Keywords:

    burden of proof; misuse of authority;



  • Judgment 5034


    140th Session, 2025
    European Organisation for the Safety of Air Navigation
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: La requérante conteste l’évaluation de ses performances pour l’année 2019, ainsi que les décisions subséquentes de «geler» son avancement d’échelon et de la soumettre à un plan d’amélioration des performances, de même que le rejet de sa plainte pour harcèlement moral.

    Consideration 13

    Extract:

    [L]e Tribunal rappelle que, selon sa jurisprudence constante, le détournement de pouvoir ne se présume pas et qu’il appartient au fonctionnaire qui s’en prévaut d’en établir les éléments constitutifs (voir les jugements 4696, au considérant 17, 4552, au considérant 9, et 4437, au considérant 23). Or, en l’espèce, l’affirmation de la requérante ne repose sur aucun élément de preuve.

    Reference(s)

    ILOAT Judgment(s): 4437, 4552, 4696

    Keywords:

    abuse of power; misuse of authority;



  • Judgment 5018


    140th Session, 2025
    International Criminal Police Organization
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: La requérante conteste son placement d’office en congé.

    Considerations 10-11

    Extract:

    Dans le jugement 4231, aux considérants 13 et 14, le Tribunal a souligné, dans une affaire impliquant une disposition statutaire analogue à la disposition litigieuse et portant sur un placement en congé spécial qui constituait un avantage accordé aux fonctionnaires, qu’une organisation internationale commet une erreur de droit et un détournement de pouvoir en recourant d’office à une telle disposition pour servir une fin non énoncée dans celle-ci (voir également dans ce sens les jugements 4819, au considérant 9, et 3596, au considérant 7).
    Le Tribunal relève en outre que, dans la décision attaquée, le Secrétaire général a expliqué, afin de justifier sa décision précédente […] de placer d’office la requérante en congé, que le retour de celle-ci à la Direction des ressources humaines l’aurait exposée à de possibles représailles de la part de sa hiérarchie, si bien que l’Organisation était tenue de l’en préserver en vertu du devoir de sollicitude qui lui incombe.
    [L]e Tribunal considère que cela ne saurait constituer un motif valable pour imposer un congé à un fonctionnaire qui ne l’a pas demandé. Dans un tel cas de figure, le devoir de sollicitude de l’Organisation lui imposait plutôt de prendre les mesures nécessaires afin de protéger le fonctionnaire qui s’était plaint de harcèlement contre les représailles potentielles de ses présumés harceleurs non pas en le tenant à l’écart du service mais en s’assurant, par exemple, que ces personnes soient sensibilisées à l’interdiction de mener de telles représailles.

    Reference(s)

    ILOAT Judgment(s): 3596, 4231, 4819

    Keywords:

    duty of care; mistake of law; misuse of authority; special leave;



  • Judgment 5014


    140th Session, 2025
    Global Fund to Fight AIDS, Tuberculosis and Malaria
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the decision to reject her request to be reassigned to a different team, and consequently to a different reporting line, as well as her request for a new assessment of her position.

    Consideration 18

    Extract:

    The Tribunal’s consistent case law establishes that internal appeals bodies are not obliged to address every individual argument raised, provided their conclusions adequately reflect the essential points considered (see, for example, Judgment 4763, consideration 6). Moreover, as the Tribunal has stated on many occasions, allegations of bias can only be accepted if there is sufficient evidence to substantiate them (see, for example, Judgments 4099, consideration 11, 3914, consideration 7, 3543, consideration 20, and 1775, consideration 7), which the complainant has not provided.

    Reference(s)

    ILOAT Judgment(s): 1775, 3543, 3914, 4099, 4763

    Keywords:

    abuse of power; burden of proof; internal appeals body; misuse of authority;



  • Judgment 5002


    139th Session, 2025
    World Health Organization
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the decision to terminate her appointment following her refusal to accept two reassignment proposals.

    Consideration 4

    Extract:

    WHO states that this complaint is receivable only to the extent that it concerns the decision to terminate the complainant’s appointment and the related decisions to place her on SLWFP and to pay her three months’ salary in lieu of notice. It submits that any arguments relating to matters that are the subject of other proceedings should be disregarded as being outside the scope of this complaint. Whilst the Tribunal agrees with WHO that claims concerning these matters are outside the scope of the present complaint, it may consider them as pleas to support the complainant’s allegations that the decision to terminate her appointment was tainted by bias, retaliation and abuse of authority.

    Keywords:

    abuse of power; bias; misuse of authority; receivability of the complaint; retaliation;



  • Judgment 5001


    139th Session, 2025
    World Health Organization
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the decision to reassign her in the context of the 2019 Mobility Exercise.

    Consideration 5

    Extract:

    WHO states that it does not object to the receivability of this complaint insofar as it pertains to the complainant’s claims relating to UNAIDS’ decision to reassign her to the position of Fast-Track Adviser in Malawi […] it asks the Tribunal to disregard, as outside the scope of this complaint, other claims or references the complainant makes relating to her request for acting pay, her challenge to two decisions not to select her for P-5 level posts […] and a decision concerning home leave. […] Whilst the Tribunal agrees with WHO that claims concerning these matters are outside the scope of the present complaint, it notes the complainant’s statement which suggests that such pleas may be relevant to support her allegations that the decision to reassign her to Malawi was tainted by bias, retaliation and abuse of authority. The Tribunal may only consider these pleas as such.

    Keywords:

    abuse of power; bias; misuse of authority; receivability of the complaint; retaliation;

    Consideration 6

    Extract:

    The [Global Board of Appeal] then recalled the case law in consideration 6 of Judgment 3748 and consideration 9 of Judgment 3380 to the effect that the complainant bears the burden to prove allegations of bias and to establish that the actions or conduct complained of were retaliatory and the evidence produced must be of sufficient weight to persuade the Tribunal, and, further, that reasonable inferences can only be drawn from known facts and cannot be based on suspicion or unsupported allegations. By reference to consideration 14 of Judgment 4863, the Tribunal confirms that these are the applicable principles, including to prove allegations of abuse of authority, and notes, further, the statement in that consideration that the existence of a hidden disciplinary measure cannot be inferred from mere conjecture and could not be accepted unless it were proven.

    Reference(s)

    ILOAT Judgment(s): 3380, 3748, 4863

    Keywords:

    abuse of power; bias; burden of proof; hidden disciplinary measure; misuse of authority; retaliation;



  • Judgment 4840


    138th Session, 2024
    International Organization for Migration
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant contests the decision not to renew her fixed-term contract due to underperformance after placing her on a three-month Performance Improvement Plan.

    Consideration 8

    Extract:

    With respect to decisions pertaining to the non-renewal of fixed-term contracts, the Tribunal has also emphasized the limited scope of the review it can exercise. In Judgment 4146, consideration 3, it stated, in particular, the following:
    “The case law of the Tribunal states that an organisation enjoys wide discretion in deciding whether or not to renew a fixed-term appointment and, a fortiori, whether to convert it into an indefinite one. Although the exercise of such discretion is not unfettered, it is subject to only limited review, as the Tribunal will respect the organisation’s freedom to determine its own requirements. Accordingly, the Tribunal will only set aside such decisions if they were taken without authority or in breach of a rule of form or of procedure, or if they rested on an error of fact or of law, or if some essential fact was overlooked, or if there was abuse of authority, or if clearly mistaken conclusions were drawn from the evidence (see, for example, Judgment 3772, under 5).”

    Reference(s)

    ILOAT Judgment(s): 3772, 4146

    Keywords:

    fixed-term; judicial review; limits; mistake of fact; mistake of law; mistaken conclusion; misuse of authority; non-renewal of contract;

    Consideration 7

    Extract:

    With respect to decisions relating to performance evaluation, the Tribunal has emphasized that it has a limited power of review. For instance, in Judgment 4666, consideration 4, it recalled the following:
    “[T]he Tribunal recalls first of all that, under its settled case law, the assessment of an employee’s merit during a specified period involves a value judgement and it cannot substitute its own opinion for the assessment made by the competent bodies of the qualities, performance and conduct of the person concerned. The Tribunal will interfere only if a decision was taken in breach of applicable rules on competence, form or procedure, if it was based on a mistake of law or of fact, if an essential fact was overlooked, if a clearly mistaken conclusion was drawn from the facts, or if there was abuse of authority (see, for example, Judgments 4543, consideration 4, 4169, consideration 7, 4010, consideration 5, 3268, consideration 9, and 3039, consideration 7).” (See also Judgments 4713, consideration 11, and 4564, consideration 3.)

    Reference(s)

    ILOAT Judgment(s): 3039, 3268, 4010, 4169, 4543, 4564, 4666, 4713

    Keywords:

    judicial review; limits; mistake of fact; mistake of law; mistaken conclusion; misuse of authority; performance; performance evaluation;



  • Judgment 4696


    136th Session, 2023
    European Organisation for the Safety of Air Navigation
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the decision to recover supposed overpayments made to him by way of expatriation allowance.

    Consideration 17

    Extract:

    [T]he Tribunal recalls that, according to its case law, misuse of authority may not be presumed. The burden of proof is on the official who pleads it, here being the complainant (see Judgments 4552, consideration 9, and 4437, consideration 23). The Tribunal considers that no misuse of authority has been established, especially given that, in seeking to recover the contested sums, the Organisation was simply applying the provisions of the Staff Regulations which it was entitled, or indeed required, to implement.

    Reference(s)

    ILOAT Judgment(s): 4437, 4552

    Keywords:

    abuse of power; misuse of authority;



  • Judgment 4654


    136th Session, 2023
    World Intellectual Property Organization
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant seeks a redefinition of his employment relationship and the setting aside of the decision not to renew his employment contract.

    Consideration 22

    Extract:

    [A]s the Tribunal has repeatedly stated, abuse of authority may not be presumed and the burden of proof is on the party that pleads it (see, for example, Judgments 4283, consideration 9, 4081, consideration 19, 3543, consideration 20, and 2116, consideration 4(a)).

    Reference(s)

    ILOAT Judgment(s): 2116, 3543, 4081, 4283

    Keywords:

    misuse of authority;



  • Judgment 4552


    134th Session, 2022
    European Patent Organisation
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the decision not to select him for the post of director of the Language Service.

    Consideration 9

    Extract:

    The Tribunal points out that, under its case law, misuse of authority may not be presumed and the burden of proof is on the party that pleads it (see, for example, Judgment 4283, consideration 9, and the case law cited therein).

    Reference(s)

    ILOAT Judgment(s): 4283

    Keywords:

    misuse of authority;



  • Judgment 4485


    133rd Session, 2022
    European Patent Organisation
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: Acting in his capacity as a staff representative, the complainant challenges the decision to assign different duties and responsibilities to a Principal Director without a competitive selection process.

    Consideration 6

    Extract:

    [A]s the complainant provides no evidence, as required by the case law, to prove that the challenged decision was based on a misuse of authority (see, for example, Judgment 3193, consideration 9) or to prove that the President exercised his discretion unlawfully under any of the other proscribed heads referred to in consideration 5 of Judgment 4240, the complaint is unfounded and will be dismissed.

    Reference(s)

    ILOAT Judgment(s): 3193, 4240

    Keywords:

    burden of proof; misuse of authority;



  • Judgment 4437


    132nd Session, 2021
    United Nations Educational, Scientific and Cultural Organization
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the classification of her post following her transfer.

    Consideration 23

    Extract:

    The Tribunal recalls that there is abuse of authority when an administration acts for reasons that are extraneous to the organisation’s best interests and seeks some objective other than those which the authority vested in it is intended to serve (see Judgments 1129, consideration 8, 2885, consideration 12, and 3902, consideration 9).

    Reference(s)

    ILOAT Judgment(s): 1129, 2885, 3902

    Keywords:

    abuse of power; misuse of authority;



  • Judgment 4434


    132nd Session, 2021
    European Patent Organisation
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainants challenge the refusal to organise a strike ballot under the new rules governing the exercise of the right to strike at the European Patent Office.

    Consideration 18

    Extract:

    The complainants are entitled to moral damages for the decision of the President not to hold a ballot for a strike they and others called for in accordance with the provisions of Circular No. 347, which constituted an abuse of power in that the President purported to exercise a power which he did not have. The President’s conduct involved a significant and unilateral derogation of the complainants’ right to strike even as arising under the materially constraining scheme in Circular No. 347 and CA/D 5/13. These moral damages are assessed in the sum of 6,000 euros for each complainant.

    Keywords:

    abuse of power; misuse of authority; moral injury; right to strike; strike;



  • Judgment 4432


    132nd Session, 2021
    European Patent Organisation
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the decision to accept only part of the recommendations of the Appeals Committee on his appeal against the postponement of a strike ballot by the President of the European Patent Office.

    Consideration 9

    Extract:

    [T]he complainant initially sought and still seeks moral damages. In his brief he seeks 10,000 euros moral damages “for depriving [him] of his fundamental human right to strike and taking away his fundamental right to freedom of association”. But he was not deprived of the right, at least in its entirety. There was only a delay in taking a procedural step which may have led to a strike in which the complainant would have been involved. At best for the complainant, the facts reveal the EPO failed to comply with paragraph 3 of Circular No. 347 notwithstanding that it was bound by the rules it had itself issued until it amended or repealed them (see, for example, Judgments 963, consideration 5, and 3883, consideration 20). Putting it this way is not to suggest that the non-observance was trivial. The Organisation had put in place highly contentious provisions concerning a matter of fundamental importance, namely the right to strike. It could be expected that all elements of those provisions would be followed to the letter unless there was some insuperable reason for not doing so. In this case, there was not. The President acted unilaterally and arbitrarily in breach of the scheme the Organisation had adopted and, in any event, his conduct involved an abuse of power in that he purported to exercise a power which he did not have. The complainant is entitled to moral damages which are assessed in the sum of 6,000 euros.

    Reference(s)

    ILOAT Judgment(s): 963, 3883

    Keywords:

    abuse of power; misuse of authority; moral injury; patere legem; right to strike; strike;



  • Judgment 4427


    132nd Session, 2021
    European Patent Organisation
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the decision to maintain his transfer to a patent examiner post.

    Consideration 12

    Extract:

    [T]he complainant’s contention that the transfer decision was tainted by misuse of authority is unfounded. In consideration 10 of Judgment 4146, for example, the Tribunal recalled that the principle of good faith and the concomitant duty of care require international organisations to treat their staff with due consideration in order to avoid causing them undue injury. It also observed that in order for there to be misuse of authority, it must be established that the decision rested on considerations extraneous to the organisation’s interests and that the staff member alleging abuse of authority bears the burden of establishing the improper purpose for which the authority was exercised. Misuse of authority cannot be presumed. The complainant has not provided evidence, against conjecture, that shows that his transfer was based on improper purpose.

    Reference(s)

    ILOAT Judgment(s): 4146

    Keywords:

    abuse of power; burden of proof; duty of care; evidence; misuse of authority; organisation's duties;



  • Judgment 4382


    131st Session, 2021
    International Federation of Red Cross and Red Crescent Societies
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the Secretary General’s decisions to set aside her 2016 performance appraisal only on the basis that it was procedurally flawed, and to insert in her personnel file the impugned decision and the report of the Appeals Commission.

    Consideration 13

    Extract:

    The Tribunal has observed that in order for there to be misuse of authority, it must be established that the decision rested on considerations extraneous to the organisation’s interests and that the staff member alleging abuse of authority bears the burden of establishing the improper purpose for which the authority was exercised (see, for example, Judgment 4146, under 10).

    Reference(s)

    ILOAT Judgment(s): 4146

    Keywords:

    abuse of power; misuse of authority;



  • Judgment 4370


    131st Session, 2021
    International Telecommunication Union
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant impugns the decision to retire him at the end of the month in which he reached the age of 62, even though he had not completed the five years of contributions required for the payment of a retirement pension by the United Nations Joint Staff Pension Fund.

    Consideration 12

    Extract:

    [I]nsofar as the impugned decision merely applies the normal rule of mandatory retirement for staff members who have reached the age limit, it cannot be considered that such a decision involves a misuse of authority or that it constitutes a measure which discriminates against the complainant.

    Keywords:

    abuse of power; discrimination; misuse of authority; retirement age;



  • Judgment 4345


    131st Session, 2021
    International Atomic Energy Agency
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the decision to extend his temporary reassignment.

    Consideration 6

    Extract:

    The complainant contends that the impugned decision is vitiated by abuse of authority[...]. This contention is unsubstantiated and the Tribunal’s consistent case law holds that bad faith cannot be assumed; it must be proven (see, for example, Judgments 4261, under 10, 4161, under 9, 3154, under 7, 3902, under 11, and 2800, under 21).

    Reference(s)

    ILOAT Judgment(s): 2800, 3154, 3902, 4161, 4261

    Keywords:

    abuse of power; bad faith; misuse of authority;



  • Judgment 4332


    131st Session, 2021
    International Telecommunication Union
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the lawfulness of a selection procedure in which he participated and the resulting appointment.

    Consideration 10

    Extract:

    Under the case law, misuse of authority may not be presumed and the burden of proof is on the party that pleads it (see Judgment 4081, under 19).

    Reference(s)

    ILOAT Judgment(s): 4081

    Keywords:

    abuse of power; misuse of authority;



  • Judgment 4283


    130th Session, 2020
    European Organisation for the Safety of Air Navigation
    Extracts: EN, FR
    Full Judgment Text: EN, FR
    Summary: The complainant challenges the decision to cancel a competition in which he was a candidate.

    Consideration 9

    Extract:

    The complainant submits that the cancellation of the first competition and the subsequent organisation of the second involved a misuse of authority.
    According to him, the initial competition was in fact “cancelled for reasons of partiality, with the sole purpose of appointing officials who were to the Agency’s liking”, and the selection board’s abovementioned observation concerning the candidates’ shortcomings in terms of soft skills was merely a “pretext” used by the Organisation “to prevent the candidates being appointed”.
    However, as the Tribunal has repeatedly stated, misuse of authority may not be presumed, and the burden of proof is on the party that pleads it (see, for example, Judgments 2116, under 4(a), 2885, under 12, 3543, under 20, 3939, under 10, or aforementioned 4081, under 19).
    It must be noted that the complainant has not produced any evidence to corroborate his allegations. The circumstance, put forward by the complainant, that he was unsuccessful in the second competition even though he had been placed on the list of suitable candidates in the first one and that the same was true of other candidates plainly cannot, in itself, constitute such evidence.

    Reference(s)

    ILOAT Judgment(s): 2116, 2885, 3543, 3939, 4081

    Keywords:

    abuse of power; competition cancelled; misuse of authority;

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Last updated: 03.06.2026 ^ top