Alternative Dispute Resolution

Alternative Dispute Resolution (ADR) refers to procedures that allow parties to settle disagreements without resorting to traditional court adjudication. The principal forms are:

• Negotiation — direct, unassisted bargaining between the parties.
• Mediation — a neutral third party facilitates dialogue but does not impose an outcome.
• Conciliation — similar to mediation, but the conciliator may propose substantive terms of settlement.
• Arbitration — parties submit the dispute to one or more arbitrators whose decision (the award) is generally binding and enforceable.

ADR is used across commercial, labor, family, consumer, investor-state, and inter-state contexts. In international law, Article 33 of the UN Charter lists negotiation, inquiry, mediation, conciliation, and arbitration among the peaceful means parties to a dispute "shall, first of all, seek" before escalation. The Permanent Court of Arbitration (established by the 1899 Hague Convention) remains a core institution for inter-state and mixed arbitration.

In commercial practice, the New York Convention (1958) obliges its contracting states to recognize and enforce foreign arbitral awards, which is why international contracts so frequently contain arbitration clauses designating venues such as the ICC International Court of Arbitration (Paris), the LCIA (London), SIAC (Singapore), or HKIAC (Hong Kong). Investor-state disputes are commonly handled under the ICSID Convention (1965) administered by the World Bank.

Mediation gained a comparable enforcement framework with the Singapore Convention on Mediation (UN Convention on International Settlement Agreements Resulting from Mediation), opened for signature in 2019 and in force from 12 September 2020.

Advantages typically cited include confidentiality, party autonomy over procedure and decision-makers, specialized expertise, and—often—lower cost and faster resolution than litigation. Critics point to uneven bargaining power, limited appeal rights in arbitration, opacity in investor-state proceedings, and the cumulative cost of complex international arbitrations. For researchers and delegates, ADR is a central topic in trade law, peace and security, human rights remedies, and the reform debates around the WTO Appellate Body and ISDS.