Commercial Arbitration

UNCITRAL Arbitration

What is UNCITRAL Rules arbitration?

It is ad hoc arbitration: the parties choose the rules but appoint no permanent administering institution; the rules of the proceedings are determined by the parties in compliance with the law.

Who appoints the arbitrators?

The parties define the procedure; written consent is mandatory. On failure within the 30-day windows, the court appoints the arbitrator — finally, without appeal.

The contract is invalid — what happens to jurisdiction?

The arbitration clause is an independent agreement; declaring the contract invalid does not invalidate the clause.

What deadlines govern jurisdiction?

Objection — before the statement of defense; excess of powers — within 7 days of learning of it; challenge to a positive ruling — 30 days; the court rules within 14 days.

What is the court’s role?

A supporting one: appointing arbitrators when the parties’ mechanism fails and reviewing challenges to positive jurisdiction rulings.

5 min·9 Jan 2026

UNCITRAL Rules Arbitration Within the Georgian Law

The UNCITRAL Arbitration Rules — the regulation developed by the United Nations Commission on International Trade Law — are the classic foundation of ad hoc arbitration: the parties choose these rules in their clause but appoint no permanent arbitral institution to administer the hearing. The Georgian Law on Arbitration fully accommodates this model: the rules of the arbitral proceedings are determined by the parties in compliance with the requirements of the law, and where there is no agreement between the parties, the dispute is examined under the rules determined by the arbitration, again in compliance with the law’s requirements.

The practical point of this choice is maximal procedural freedom: the parties arrange the hearing themselves under the chosen regulation, while Georgian law supplies the minimal safety framework that keeps the process workable without an institution — above all in appointing arbitrators and settling jurisdiction.

Appointing Arbitrators Without an Institution

The absence of an institution means the parties themselves must organise the appointment of arbitrators. The law lays down clear rules: a person may not be appointed arbitrator without consent, and consent must be declared in writing. The procedure for appointing the arbitrator(s) and the chair is established by agreement of the parties — and under a UNCITRAL clause it is normally defined by those same rules.

Where there is no agreement of the parties, or the agreed procedure proves impossible to carry out, the law provides a fallback mechanism: for an arbitration of three arbitrators, each party appoints one and the two appointed arbitrators appoint the chair. If a party fails to appoint within 30 days of the other party’s request, or the two arbitrators fail to agree on the third within 30 days of their appointment, the court appoints the arbitrator at a party’s request — within 30 days of acceptance of the application. For a sole-arbitrator arbitration where the parties cannot agree, the court likewise appoints. The court’s decision is final and not subject to appeal — this is what keeps the process from deadlock.

Kompetenz-Kompetenz: the Arbitration Rules on Its Own Jurisdiction

In ad hoc arbitration, where no institution screens the claim administratively, it matters especially that the law empowers the arbitration to rule on its own jurisdiction, including the existence and authenticity of the arbitration agreement. Moreover, an arbitration clause forming part of a contract is treated as an independent agreement not depending on the contract’s other terms: declaring the contract invalid does not invalidate the clause.

The rules come with deadlines: a statement that the arbitration lacks jurisdiction may be made up to the submission of the statement of defense, and a party’s appointment of an arbitrator does not deprive it of that right. A statement that the arbitration is acting beyond its powers must be made within 7 days of the party learning of the circumstance. If the arbitration establishes its jurisdiction before the final award, any party may challenge that decision in court within 30 days of receiving notice; the court rules within 14 days of acceptance of the application, and the ruling is final. Even while a challenge is pending, the proceedings may commence, continue and end in an award.

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