What this guide covers
The SIAC Rules 2024 (7th edition, effective 1 January 2025) represent the most significant overhaul of SIAC's rules in a decade. For UAE parties contracting with Asian counterparties, international investors, or companies with global asset portfolios, understanding the new SIAC framework is essential.
SIAC as an institution
The Singapore International Arbitration Centre (SIAC) was established in 1991 and is the leading arbitral institution in Asia by caseload. In 2023, SIAC administered 706 new cases with a total sum in dispute of SGD 16.1 billion. UAE parties feature prominently — the Middle East and Africa region consistently accounts for approximately 10% of SIAC's new cases annually.
SIAC is governed by a Court of Arbitration (SIAC Court) — an independent decision-making body that handles appointment, challenge, and administrative decisions. Unlike DIAC's Registrar-led system, SIAC's Court functions more like a professional board with international arbitration practitioners. A President (currently Lucinda Low) chairs the Court. The Registrar handles day-to-day case administration.
Key features of SIAC Rules 2024
Registrar review — not full scrutiny: SIAC Rules 2024 retain the Registrar's review of awards for formal compliance only (Rule 33.1). This differs from ICC scrutiny, where the ICC Court reviews the award substantively and may suggest changes. SIAC's lighter-touch review preserves tribunal autonomy while ensuring formal validity.
Early Determination: Rule 41 allows a party to apply for early determination of claims or defences that are manifestly without legal merit or outside the tribunal's jurisdiction. This "summary dismissal" procedure is a significant innovation — it allows tribunals to dispose of hopeless claims early without full proceedings, reducing cost and time.
Consolidation and joinder: Rules 7 (joinder) and 8 (consolidation) are substantially enhanced. Group of Companies doctrine is codified in Rule 7.9 — a non-signatory within a corporate group may be joined where it was closely involved in the negotiation, performance, or termination of the contract. Consolidation requires compatible agreements and same parties or related transactions (Rule 8).
Third-party funding: Rule 24A requires disclosure of any funding arrangement and the identity of the funder. Failure to disclose may lead to adverse consequences including security for costs applications. Singapore allows TPF by law (Civil Law (Amendment) Act 2017); the UAE allows TPF in DIFC and ADGM (DIFC Law 1/2021 Amendment).
Technology and virtual hearings: Rule 19A expressly recognises electronic communications, virtual hearings, and electronic signature of awards. The pandemic-era practice of virtual hearings is now embedded in the Rules.
Commencing a SIAC arbitration
A party commences SIAC arbitration by filing a Notice of Arbitration with the Registrar (Rule 3.1). The NOA must include: the names and addresses of the parties; description of the dispute; relief claimed; arbitration agreement; and the filing fee (SGD 3,500 for claims up to SGD 7M). Filing the NOA with the Registrar constitutes commencement for limitation purposes under Rule 3.2.
The Respondent files a Response within 14 days of receiving the NOA (Rule 4). Failure to file a Response does not bar the proceedings — SIAC will proceed and any resulting award is valid (Rule 27 — ex parte proceedings). The Respondent may include a counterclaim in the Response.
Within 28 days of commencement (or as directed by the Registrar), both parties file notice of their nominated arbitrator (or request for SIAC appointment) and pay the initial deposit toward costs.
Practical checklist
- Filing fee: SGD 3,500 for claims up to SGD 7M — this is a commencement cost; budget it before filing
- NOA contents: ensure all mandatory elements are included in Rule 3.1 — incomplete NOA is returned by Registrar
- Limitation: SIAC arbitration commences on the date the Registrar receives the NOA — file before the limitation date
- Response: calendar 14 days from NOA receipt for Response; include any counterclaim in the Response
- Seat specification: SIAC Rules default seat is Singapore — if parties want a different seat (e.g., DIFC), this must be in the arbitration agreement
- Third-party funding: disclose any TPF arrangement in the NOA or Response (Rule 24A) — failure to disclose is a sanctionable default
What we'd typically advise
For UAE parties contracting with Asian counterparties who insist on SIAC, the key negotiation point is the seat. Singapore as the seat provides the most predictable enforcement pathway and the deepest body of case law. However, for assets located primarily in the UAE, a DIFC seat with SIAC administration is worth negotiating — it provides the DIFC conduit for UAE enforcement while retaining SIAC's procedural framework. SIAC Rules do not mandate a Singapore seat; the seat is a separate party agreement.
Frequently asked questions
What is the difference between SIAC and DIAC for a UAE party?
SIAC is Singapore-based with Singapore supervisory courts; DIAC is Dubai-based with UAE supervisory courts. SIAC awards enforce in the UAE via the NYC Convention; DIAC awards enforce domestically via FDL 6/2018. SIAC is often preferred for disputes with Asian counterparties or global enforcement needs; DIAC for UAE-centric disputes. SIAC costs are slightly higher for large claims; DIAC has lower administration fees. See our SIAC vs DIAC comparison guide for a full breakdown.
Does SIAC have an office in the UAE?
SIAC does not have a full office in the UAE, but it has representative offices and regularly conducts hearings in Dubai. SIAC arbitrations with Dubai as the seat or involving UAE parties can be administered from Singapore without a UAE presence requirement.
What is SIAC's Early Determination procedure?
Rule 41 allows either party to apply to the tribunal, once constituted, for early determination of a claim or defence that is manifestly without legal merit or outside the tribunal's jurisdiction. The tribunal may summarily dismiss such claims without full proceedings. This is equivalent to a summary judgment procedure and can significantly reduce costs where the opposing party has advanced a legally unsupportable position.
Are SIAC awards enforceable in UAE courts?
Yes. Singapore is a NYC Convention contracting state. A SIAC award seated in Singapore is a foreign award in the UAE and is enforceable under FDL 6/2018 Art 57 (NYC route). Alternatively, it can be enforced through the DIFC conduit mechanism against Dubai onshore assets. Typical enforcement timeline: 3–12 months depending on whether the respondent contests.
What is the SIAC fee for a USD 10M dispute?
SIAC fees for a USD 10M dispute (approximately SGD 13.7M): administrative fee approximately SGD 80,000–130,000 (sliding scale); arbitrator fees (sole arbitrator) approximately SGD 150,000–300,000 depending on hours. Total estimated arbitration costs: USD 200,000–400,000 including legal fees. SIAC publishes a fee calculator at siac.org.sg.
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Published 20 May 2026. General information only — not legal advice. Contact us for matter-specific advice.