Occidental Exploration and Production Company v. The Republic of Ecuador, LCIA Case No. UN3467
LCIA · Investment (ICSID and treaty) · Ecuador · 1 Jul 2004
Why it matters
This is a landmark investment treaty case clarifying the 'fork in the road' provision, holding that domestic court claims based on local law do not preclude BIT arbitration for treaty breaches. It also established that VAT refunds can be protected under fair and equitable treatment and national treatment, and set a precedent for calculating compensation for tax-related treaty violations.
Summary
Occidental Exploration and Production Company (OEPC), a US company, entered into a participation contract with Ecuador's state oil company Petroecuador in 1999 to explore and produce oil. Under Ecuadorian law, OEPC was entitled to VAT refunds on goods and services used for oil production for export. Initially, Ecuador's tax authority (SRI) granted these refunds, but in 2001 it began denying them, arguing that the contract's participation formula (Factor X) already accounted for VAT. OEPC challenged the denials in Ecuadorian tax courts and also initiated UNCITRAL arbitration under the US-Ecuador BIT, claiming breaches of fair and equitable treatment, national treatment, arbitrary measures, and expropriation. Ecuador objected to jurisdiction, arguing that OEPC's domestic lawsuits triggered the BIT's 'fork in the road' clause, precluding arbitration. The Tribunal rejected this, finding that the domestic claims were based on Ecuadorian tax law, while the arbitration concerned treaty rights, so they were not the same dispute. On the merits, the Tribunal held that Factor X did not include VAT refunds, and Ecuador's denial of refunds violated the national treatment standard (Article II(1)) because other exporters received refunds, and the fair and equitable treatment standard (Article II(3)(a)) because the denial was arbitrary and inconsistent. The Tribunal did not find expropriation. It awarded OEPC US$71,533,649 in compensation for VAT paid through December 2003, plus interest, and ordered OEPC to cease domestic proceedings to avoid double recovery. The award is significant for its interpretation of the 'fork in the road' provision and its application of fair and equitable treatment to tax measures.
The detail
Parties: Occidental Exploration and Production Company v. The Republic of Ecuador, LCIA Case No. UN3467
Case number: italaw/cases/761
Outcome: The Tribunal found Ecuador breached the US-Ecuador BIT's national treatment and fair and equitable treatment standards, and awarded Occidental US$71,533,649 plus interest for VAT refunds denied.
Quantum: US$71,533,649 plus interest
Applicable law: Treaty between the United States of America and the Republic of Ecuador Concerning the Encouragement and Reciprocal Protection of Investment (1993); UNCITRAL Arbitration Rules; Ecuadorian Tax Law; Andean Community decisions; WTO law.
Issues in play: The dispute centered on whether VAT refunds were included in the participation formula (Factor X) under the contract, and whether Ecuador's denial of refunds violated the BIT's national treatment and fair and equitable treatment standards.
Read the full decision at italaw ↗
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