ICSID Opens in Singapore as Investor-State Arbitration Caseload Hits a Record High
On 26 August 2026, the International Centre for Settlement of Investment Disputes (ICSID) opened its first staffed office in Asia, in Singapore — its second location outside Washington, D.C. after the Paris office announced earlier this year. The launch follows ICSID's FY2026 caseload statistics, released two weeks earlier: 363 administered cases, the highest number in the Centre's history, with the oil and gas sector alone accounting for a quarter of new filings.
For practitioners, the story is as much about geography as volume. A growing share of new cases now originates from investors in the Middle East, North Africa, and South and East Asia and the Pacific — regions a Washington-only Centre served at a structural distance. A Singapore office puts ICSID closer to where much of this growth is actually happening, and signals that investor-state arbitration is no longer a practice area anchored to a single jurisdiction.
That shift is exactly the territory covered by Arbitration of Disputes Related to National Security Screening of Foreign Investments, newly published by Springer. As FDI screening regimes multiply worldwide — from CFIUS in the United States to the EU's Foreign Direct Investment Screening Regulation and equivalents from the UK to Japan — a growing share of the disputes they generate are ending up in arbitration rather than domestic courts. The book maps how investor-state tribunals have handled national security review to date, and what that means for investors and states navigating blocked or unwound transactions.
For international arbitration practices, investment law academics, and law libraries building out their arbitration and international economic law collections, it is a timely addition — arriving just as the institutional infrastructure for these disputes is visibly expanding.
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Q&A
Where can I buy Arbitration of Disputes Related to National Security Screening of Foreign Investments?
It is available from CLNZ Books at clnzbooks.com. The price includes worldwide shipping via trusted international courier. Credit card and PayPal are accepted.
Why did ICSID open an office in Singapore?
ICSID cited growing demand from investors and states in Asia and the Pacific, following the earlier opening of a Paris office, as part of an effort to bring dispute resolution and preparedness services closer to users outside Washington, D.C.
What does ICSID's FY2026 caseload record mean for practitioners?
363 administered cases in a single fiscal year — the highest in ICSID's history — points to sustained growth in investor-state arbitration, with oil and gas, mining, and energy disputes making up a large share of new filings.
How does national security screening lead to investor-state arbitration?
When a government blocks, conditions, or unwinds a foreign investment on national security grounds, affected investors increasingly turn to treaty-based arbitration — including under ICSID — rather than domestic courts, particularly where a bilateral or multilateral investment treaty applies.
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