Peru's Pending Arbitration Cases at CCL and ICSID: Administrative Implications
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TL;DR
- Peru's incoming administration will inherit over 325 active arbitration cases at the Lima Chamber of Commerce.
- There are also 22 ongoing ICSID investment arbitrations against Peru-currently the highest number among Latin American countries.
- Disputes mostly center on public contracts, infrastructure, mining, and concessions.
- Sector experts call for legal reforms to promote efficiency and prevent escalation to international tribunals.
Overview
Peru's next presidential administration is reported to face a substantial backlog of arbitration cases, with over 325 active disputes at the Lima Chamber of Commerce (CCL) and 22 ongoing investment cases at the International Centre for Settlement of Investment Disputes (ICSID). The majority of these disputes are linked to public contracting, infrastructure projects, and investment relations. Experts highlight the growing role of arbitration in Peru and urge further regulatory reforms for efficiency and conflict prevention.
What Happened
Between 2022 and June 2026, 2,955 arbitration cases were filed with the CCL, with 321 new cases registered in the first half of 2026. As of the most recent data, 325 proceedings involving the Peruvian state remain pending before the CCL, particularly in sectors such as construction, mining, health, telecommunications, transportation, and legal services.
Parallel to domestic arbitration, the report notes 22 ongoing investment arbitrations against Peru at ICSID-covering sectors like infrastructure and public concessions, and involving companies such as APM Terminals, Telefónica, Enagás, Cerro Verde, Brookfield, and others.
Sector specialists interviewed indicate that arbitration has become Peru's primary dispute resolution mechanism in public contracts. Recurring issues involve project delays, payment disagreements, and technical supervision reports.
Analysis in the report stresses the need to balance regulatory oversight with the efficiency of arbitration, and recommends that the state improve compliance with arbitral awards and consider early settlements where viable to avoid escalation to the international level.
Context
Arbitration has gained prominence in Peru as the preferred dispute resolution process for public procurement and investment-related controversies. The CCL manages commercial arbitrations arising from contractual disputes between public entities and private firms, while ICSID administers state-investor disputes under international investment treaties.
The report emphasizes that while domestic and international arbitration procedures can sometimes run in parallel for the same investment, they are distinct mechanisms governed by separate legal frameworks.
Why It Matters
- The volume of ongoing arbitral proceedings suggests that Peru's new government will be required to devote significant attention and resources to defending state interests in both domestic and international fora.
- The range and number of open cases may influence the state's approach to public contracting, investor relations, and the potential for future disputes.
- Regulatory reforms and early settlement efforts could help the government reduce legal costs, build investor confidence, and prevent new escalations to international arbitration bodies.