{
  "url": "https://openlegislation.uk/arbitration-act-1950/section-10",
  "json_url": "https://openlegislation.uk/arbitration-act-1950/section-10.json",
  "legislation": "ukpga/Geo6/14/27",
  "legislation_title": "Arbitration Act 1950",
  "legislation_url": "https://openlegislation.uk/arbitration-act-1950",
  "path": "section/10",
  "kind": "section",
  "number": "10",
  "heading": "Power of court in certain cases to appoint an arbitrator or umpire.",
  "text": "In any of the following cases—\n(a) where an arbitration agreement provides that the reference shall be to a single arbitrator, and all the parties do not, after differences have arisen, concur in the appointment of an arbitrator;\n(b) if an appointed arbitrator refuses to act, or is incapable of acting, or dies, and the arbitration agreement does not show that it was intended that the vacancy should not be supplied and the parties do not supply the vacancy;\n(c) where the parties or two arbitrators are required or are at liberty to appoint an umpire or third arbitrator and do not appoint him, . . .\n(d) where an appointed umpire or third arbitrator refuses to act, or is incapable of acting, or dies, and the arbitration agreement does not show that it was intended that the vacancy should not be supplied, and the parties or arbitrators do not supply the vacancy;\nany party may serve the other parties or the arbitrators, as the case may be, with a written notice to appoint or, as the case may be, concur in appointing, an arbitrator, umpire or third arbitrator, and if the appointment is not made within seven clear days after the service of the notice, the High Court or a judge thereof may, on application by the party who gave the notice, appoint an arbitrator, umpire or third arbitrator who shall have the like powers to act in the reference and make an award as if he had been appointed by consent of all parties.\n(2) In any case where—\n(a) an arbitration agreement provides for the appointment of an arbitrator or umpire by a person who is neither one of the parties nor an existing arbitrator (whether the provision applies directly or in default of agreement by the parties or otherwise), and\n(b) that person refuses to make the appointment or does not make it within the time specified in the agreement or, if no time is so specified, within a reasonable time,\nany party to the agreement may serve the person in question with a written notice to appoint an arbitrator or umpire and, if the appointment is not made within seven clear days after the service of the notice, the High Court or a judge thereof may, on the application of the party who gave the notice, appoint an arbitrator or umpire who shall have the like powers to act in the reference and make an award as if he had been appointed in accordance with the terms of the agreement.\n(3) In any case where—\n(a) an arbitration agreement provides that the reference shall be to three arbitrators, one to be appointed by each party and the third to be appointed by the two appointed by the parties or in some other manner specified in the agreement; and\n(b) one of the parties (“the party in default”) refuses to appoint an arbitrator or does not do so within the time specified in the agreement or, if no time is specified, within a reasonable time,\nthe other party to the agreement, having appointed his arbitrator, may serve the party in default with a written notice to appoint an arbitrator and, if the appointment is not made within seven clear days after the service of the notice, the High Court or a judge thereof may, on the application of the party who gave the notice, appoint an arbitrator on behalf of the party in default who shall have the like powers to act in the reference and make an award (and, if the case so requires, the like duty in relation to the appointment of a third arbitrator) as if he had been appointed in accordance with the terms of the agreement.\n(3) In any case where—\n(a) an arbitration agreement provides that the reference shall be to three arbitrators, one to be appointed by each party and the third to be appointed by the two appointed by the parties or in some other manner specified in the agreement; and\n(b) one of the parties (“the party in default”) refuses to appoint an arbitrator or does not do so within the time specified in the agreement or, if no time is specified, within a reasonable time,\nthe other party to the agreement, having appointed his arbitrator, may serve the party in default with a written notice to appoint an arbitrator.\n(3A) A notice under subsection (3) must indicate whether it is served for the purposes of subsection (3B) or for the purposes of subsection (3C).\n(3B) Where a notice is served for the purposes of this subsection, then unless a contrary intention is expressed in the agreement, if the required appointment is not made within seven clear days after the service of the notice—\n(a) the party who gave the notice may appoint his arbitrator to act as sole arbitrator in the reference; and\n(b) his award shall be binding on both parties as if he had been appointed by consent.\n(3C) Where a notice is served for the purposes of this subsection, then, if the required appointment is not made within seven clear days after the service of the notice, the High Court or a judge thereof may, on the application of the party who gave the notice, appoint an arbitrator on behalf of the party in default who shall have the like powers to act in the reference and make an award (and, if the case so requires, the like duty in relation to the appointment of a third arbitrator) as if he had been appointed in accordance with the terms of the agreement.\n(3D) The High Court or a judge thereof may set aside any appointment made by virtue of subsection (3B).\n(4) Except in a case where the arbitration agreement shows that it was intended that the vacancy should not be supplied, paragraph (b) of each of subsections (2) and (3) shall be construed as extending to any such refusal or failure by a person as is there mentioned arising in connection with the replacement of an arbitrator who was appointed by that person (or, in default of being so appointed, was appointed under that subsection) but who refuses to act, or is incapable of acting or has died.",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Words inserted by Arbitration Act 1979 (c. 42, SIF 5), s. 6(3)"
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Words repealed by Arbitration Act 1979 (c. 42, SIF 5), s. 8(3)(a)"
    },
    {
      "type": "F",
      "label": "F3",
      "text": "S. 10(2) added by Arbitration Act 1979 (c. 42, SIF 5), s. 6(4)"
    },
    {
      "type": "F",
      "label": "F4",
      "text": "S. 10(3)(4) inserted by Administration of Justice Act 1985 (c. 61, SIF 37), ss. 58, 69(5), Sch. 9 para. 15"
    },
    {
      "type": "F",
      "label": "F5",
      "text": "S. 10(3)–(3D) substituted (with saving) (1. 4. 1991) for s. 10(3) by Courts and Legal Services Act 1990 (c. 41, SIF 5), s.101(1)(2)(3); S.I.1991/608, art. 2, Sch."
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ukpga/Geo6/14/27/section/10",
    "retrieved_at": "2026-10-28T17:46:10.322696+00:00",
    "licence": "OGL-UK-3.0",
    "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
    "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
  }
}