Legal professionals discussing international arbitration in the energy sector, reviewing documents and project displays.

The UNCITRAL arbitration rules power thousands of ad hoc arbitrations worldwide — including many of the largest investor-state cases. Transnational Matters PLLC represents businesses and investors in proceedings under these rules as part of our international arbitration practice. Moreover, we help you decide when ad hoc arbitration beats an institutional forum.

What Are the UNCITRAL Arbitration Rules?

The United Nations Commission on International Trade Law first issued its arbitration rules in 1976, with revisions in 2010, 2013, and 2021. Unlike institutional rules, they let parties run an arbitration without any administering body. Consequently, they dominate ad hoc practice and appear in countless bilateral investment treaties.

How We Use the UNCITRAL Arbitration Rules for Clients

First, we draft ad hoc clauses that designate an appointing authority, so arbitrator selection never stalls. Second, we run UNCITRAL-rules cases efficiently, often with the Permanent Court of Arbitration providing registry support. Third, we deploy the rules in treaty disputes — see our guide to investor-state dispute settlement cases.

Ad Hoc vs. Institutional Arbitration

Ad hoc arbitration under the UNCITRAL framework avoids institutional fees and gives parties full procedural control. However, it demands experienced counsel, because there is no institution to keep the case moving. Therefore, clause design and early strategy carry even more weight than usual.

Why Choose Transnational Matters

Our team handles commercial and treaty cases under the UNCITRAL arbitration rules from Miami, in multiple languages. In addition, founding attorney Davy Aaron Karkason, Esq. ACIArb advises states and investors alike on procedure, evidence, and enforcement. Finally, we coordinate seamlessly with local counsel at any seat.

Tribunal conducting a hearing under the UNCITRAL arbitration rules

UNCITRAL Arbitration Rules FAQ

Who administers a case under the UNCITRAL arbitration rules?

Nobody has to. Instead, the parties may appoint an institution like the PCA as registry, or proceed fully ad hoc with an appointing authority as backstop.

Are the rules only for investor-state cases?

No. In fact, they work equally well for commercial contracts, joint ventures, and energy disputes.

Which version of the rules applies to my contract?

It depends on your clause’s wording and date. As a result, we always confirm the applicable version before filing.

Discuss Your UNCITRAL Case With Us

You can depend on Transnational Matters for ad hoc arbitration done right. Contact us or call (305) 417-9866 for a confidential consultation.