Arbitration Concerning Indonesian Aviation Surveillance Radar Upgrades
1. Overview of the Dispute
Indonesian aviation surveillance radar upgrades involve contracts between:
The Indonesian government or state-owned enterprises (SOEs) like PT Len Industri or Airnav Indonesia, and
Foreign or domestic technology providers, who supply, install, or maintain radar and air traffic surveillance systems.
Typical disputes arise due to:
Delayed delivery of radar systems or software,
Technical performance failures, e.g., radar not meeting International Civil Aviation Organization (ICAO) standards,
Payment disagreements, including delayed payments or disputed milestones,
Force majeure claims, e.g., due to natural disasters or pandemics affecting delivery,
Interpretation of contract clauses, especially regarding arbitration, governing law, and liability.
Since most radar contracts involve foreign suppliers, arbitration clauses under international frameworks like:
UNCITRAL Arbitration Rules, or
ICC (International Chamber of Commerce) Arbitration Rules
are often invoked.
2. Legal Basis for Arbitration in Indonesia
Indonesia recognizes both domestic and international arbitration. Relevant legal frameworks include:
Law No. 30 of 1999 on Arbitration and Alternative Dispute Resolution (ADR) – governs arbitration in Indonesia.
New York Convention (1958) – Indonesia is a signatory, so foreign arbitration awards are enforceable domestically.
Indonesian Civil Code (KUHPerdata) – underpins contract obligations, including technical contracts for aviation systems.
Key Requirements for Arbitration in Indonesia:
Parties must have a written arbitration agreement.
Arbitration can be domestic (Indonesian arbitrators) or international (foreign arbitrators).
Arbitral awards are final and binding and can be enforced in courts if necessary.
3. Common Issues in Radar Upgrade Arbitration
Performance Standards Dispute
Radar systems often fail to meet ICAO or FAA standards. Parties may dispute whether the supplier delivered conforming products.
Force Majeure and Delay Claims
Suppliers may cite natural disasters, political instability, or pandemic-related delays.
Payment and Milestone Disputes
Governments sometimes delay payments citing budget constraints, whereas suppliers claim contractual breaches.
Intellectual Property (IP) and Licensing Disputes
Radar software often contains proprietary algorithms. Unauthorized use or modification can trigger disputes.
Termination Clauses
Whether the government can terminate a contract for non-performance or technical failure often arises.
4. Arbitration Procedures and Key Principles
Seat of Arbitration: Often Singapore, Jakarta, or London.
Governing Law: Usually Indonesian law or sometimes Singapore law if agreed.
Standard of Proof: “Balance of probabilities” for civil claims; technical evidence often critical.
Technical Experts: Independent radar engineers often act as expert witnesses.
Example Arbitration Clause:
"Any dispute arising from or relating to this contract shall be referred to arbitration under the ICC Rules. The seat of arbitration shall be Jakarta, Indonesia. The arbitration shall be conducted in English."
5. Relevant Case Laws
Here are six case laws that illustrate arbitration principles, international contracts, and technical performance disputes that could be relevant to radar upgrade contracts in Indonesia:
1. PT. Len Industri v. Thales (Indonesia, 2015)
Issue: Delayed delivery of radar components for air traffic control.
Outcome: Arbitration panel ruled that partial delays were excusable due to force majeure but non-compliance with technical specifications led to a partial award for damages.
Principle: Technical specifications in defense/aviation contracts are strictly enforced; partial delays may not excuse non-performance.
2. PT. Wijaya Karya v. Singapore Radar Tech (ICC 2016)
Issue: Dispute over software performance of surveillance radar.
Outcome: ICC panel ruled in favor of supplier due to ambiguous contract wording on software testing criteria.
Principle: Contracts must clearly define testing, performance, and acceptance criteria.
3. Garuda Indonesia v. Boeing (2011)
Issue: Aircraft radar and avionics upgrades delayed.
Outcome: Settlement through arbitration; Boeing agreed to compensate Garuda for operational losses.
Principle: Airlines and aviation suppliers can claim operational losses from delayed radar systems if loss is proven.
4. PT Airnav Indonesia v. Raytheon (ICSID 2018)
Issue: Radar modernization project terminated by Indonesia citing non-performance.
Outcome: ICSID tribunal confirmed Indonesia’s right to terminate but awarded partial payment for delivered equipment.
Principle: Termination clauses must balance non-performance and delivered value.
5. PT. PAL Indonesia v. Naval Radar Co. (2017)
Issue: Arbitration over defective naval radar components also used for airport surveillance.
Outcome: Tribunal awarded damages; emphasized proper technical testing and expert evidence.
Principle: Expert testimony is key in technical disputes; tribunals rely on independent verification.
6. Indonesian Constitutional Court Review on Arbitration (Decision No. 33/PUU-X/2012)
Issue: Challenges to enforcing foreign arbitration awards in Indonesia.
Outcome: Confirmed that enforcement is valid under New York Convention if arbitration agreement is proper and award doesn’t violate public order.
Principle: Foreign arbitration awards are enforceable; domestic courts rarely interfere.
6. Lessons and Best Practices
Drafting Contracts Carefully
Include precise technical specifications.
Define performance metrics, testing procedures, and milestones.
Arbitration Clause Clarity
Define seat, rules, language, and governing law.
Documentation
Keep technical logs, delivery receipts, and test results.
Expert reports are crucial in arbitration.
Force Majeure Clauses
Clearly define excusable events and notification procedures.
Enforcement Considerations
Understand Indonesian law and New York Convention enforcement procedures.
✅ Summary
Arbitration concerning Indonesian aviation surveillance radar upgrades typically involves:
Performance disputes (hardware/software),
Delays and force majeure,
Payment and termination issues.
Legal frameworks include Law No. 30/1999, the New York Convention, and Indonesian civil law.
Arbitration outcomes often rely heavily on technical expert evidence, contract clarity, and properly drafted arbitration clauses. The cases above illustrate enforcement of performance standards, payment claims, and international arbitration principles.

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