The arbitration clause is usually treated as boilerplate at the end of the contract, until a dispute worth hundreds of billions of dong erupts and the parties discover that the arbitral seat decides cost, language and enforceability of the award. This article compares VIAC with SIAC, HKIAC and ICC for FDI disputes in Vietnam on practical criteria — unlike the VIAC versus PDRCI comparison for the Philippines (EXP-3219) and the dedicated HKIAC piece for Vietnam–China disputes (FDI-LC-2423): here is the four-centre picture for the seat-selection decision in general.
The four centres on the deciding criteria
VIAC is Vietnam’s international arbitration centre, operating under the Law on Commercial Arbitration 54/2010/QH12, with markedly lower arbitral fees, proceedings in Vietnamese or English, and arbitrators well versed in Vietnamese law. SIAC in Singapore and HKIAC in Hong Kong are the two Asian institutions with modern rules, emergency-arbitrator mechanisms, expedited procedures for lower-value cases and high standing with the investment community; their costs are clearly higher than VIAC’s and payable in foreign currency. ICC in Paris has the longest global tradition and a court scrutiny mechanism for draft awards before issuance, in exchange for management fees and duration typically at the top of the range. FDI disputes in Vietnam carry one decisive local factor: most enforcement assets and the project company’s operations sit in Vietnam, so VIAC’s on-the-spot enforcement advantage weighs more in practice than international prestige.
Enforcement of awards: the biggest domestic-versus-international difference
An award of a Vietnamese commercial arbitration is enforceable like a court judgment and goes straight to the civil enforcement agency, with no recognition procedure. A foreign arbitral award — including SIAC, HKIAC or ICC awards rendered at a seat outside Vietnam — must pass recognition and enforcement proceedings at the competent people’s court in Vietnam under Part Seven of the Civil Procedure Code 92/2015/QH13, on the foundation of the 1958 New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards, to which Vietnam has been a party since 1995. That procedural layer typically adds months and opens a resistance front for the losing party on refusal grounds, although Vietnamese courts do not re-examine the merits. In the opposite direction, a VIAC award carries the mirror risk of a set-aside application at a Vietnamese court under the arbitration law — a risk present in every arbitral system but one to be priced into the choice.
A selection framework by transaction type
For construction, supply and joint-venture contracts where assets, licences and operations are all in Vietnam, VIAC with a Vietnamese seat is the most balanced choice: reasonable cost, language flexibility and direct enforcement. For transactions with shareholders, assets or cash flows across several countries, or where an investor requires a neutral institution outside Vietnam, SIAC is usually the regional balance point between prestige and cost, while HKIAC suits transactions tied to China and Hong Kong in capital or counterparties. ICC should be reserved for very high-value, multi-party, multi-contract transactions where arbitration cost is a small fraction of the amount in dispute. Whichever centre is chosen, the arbitration clause must state the institution, the seat, the language and the number of arbitrators when the contract is drafted — a vague seat clause is the most expensive source of jurisdictional dispute before the case even begins.
Frequently Asked Questions
For an FDI dispute in Vietnam, should I choose VIAC or SIAC?
The deciding criterion is where enforcement will happen and where the losing party’s assets are: assets and operations mainly in Vietnam favour a Vietnamese seat with VIAC, for straightforward recognition and enforcement of the award and markedly lower cost; a transaction with assets in several countries, a need for international emergency procedures or absolute neutrality favours SIAC or HKIAC. There is no single answer for every contract.
What are the pros and cons of each center (cost, time, quality)?
VIAC wins on cost, Vietnamese language, familiarity with Vietnamese law and on-the-spot enforcement; it is weaker on international reputation and experience with complex cross-border cases. SIAC and HKIAC are strong on international case management, emergency arbitrators and investor confidence, but fees are higher and in foreign currency. ICC carries the highest global prestige and a draft-award scrutiny mechanism, in exchange for typically the highest cost and duration.
How do domestic and international arbitration differ in enforcement?
A Vietnamese arbitral award is enforced like a court judgment after enforcement registration, with no recognition procedure. A foreign award must pass recognition and enforcement proceedings at a Vietnamese court under the Civil Procedure Code 92/2015/QH13 and the 1958 New York Convention, to which Vietnam is a party — an extra procedural layer and a chance for the loser to resist, although refusal rates are not high where the file is in order.
Should I choose ICC for a high-value contract?
Only where value and complexity justify it: very large infrastructure or energy projects, multiple parties, multiple linked contracts, and a counterparty insisting on a neutral global institution. For an ordinary FDI contract in Vietnam, ICC cost and duration are hard to justify, and VIAC or SIAC is usually the more sensible choice. The decision must be made when drafting the contract, together with language and governing law, not left until a dispute erupts.
This article has been quality-reviewed by the FLAW AI Legal Council