WTO Moot: Deforestation-Linked Palm-Oil Import Ban under GATT Articles I, III, XI and XX

This bundle builds a WTO dispute-settlement moot of the kind run in international-trade moot courts, adapted for the clinical Moot Court Exercise of the five-year BA LLB. In the fictional dispute Kestoria — Measures Affecting the Importation of Palm Oil, the Republic of Kestoria bans imports of palm oil unless the exporter proves the plantation was not cleared from forest after 2015. It also taxes imported palm-based biodiesel more heavily than domestic rapeseed biodiesel, and it exempts a neighbouring country that signed a 'forest partnership' with Kestoria. The exporting country, Aravalia, requests a WTO panel.

The pack contains four issues: whether the ban is a prohibited quantitative restriction under GATT Article XI:1; whether the tax treatment breaches national treatment under Article III:2 and III:4; whether the partnership exemption breaches most-favoured-nation treatment under Article I:1; and whether any violation is justified under Article XX(b) or XX(g) and satisfies the chapeau.

The team drafts submissions for the Complainant and the Respondent, applying the customary rules of treaty interpretation reflected in Articles 31 and 32 of the Vienna Convention on the Law of Treaties (made applicable through DSU Article 3.2). It relies on real WTO jurisprudence — US — Gasoline (DS2), US — Shrimp (DS58), Brazil — Retreaded Tyres (DS332), EC — Asbestos (DS135) and India — Quantitative Restrictions (DS90). A seminar paper asks whether deforestation-linked trade measures can survive Article XX after US — Shrimp.

Abstract

Countries are increasingly using trade measures to push environmental goals — import bans on products linked to deforestation, carbon border adjustments, sustainability certification. Exporting developing countries, including India, argue that such measures are disguised protectionism. This project prepares a WTO moot on a fictional deforestation-linked palm-oil ban and a seminar paper on how far Article XX of GATT 1994 permits such measures. It trains students in treaty interpretation, reading panel and Appellate Body reports, and structuring written submissions for an international tribunal.

Introduction

The GATT prohibits quantitative restrictions (Article XI), discrimination between like imported and domestic products (Article III) and discrimination between trading partners (Article I). Article XX allows exceptions for measures necessary to protect human, animal or plant life or health (XX(b)) and relating to the conservation of exhaustible natural resources (XX(g)), provided they are not applied as arbitrary or unjustifiable discrimination or a disguised restriction on trade. The Appellate Body's two-tier test — provisional justification under a paragraph, then the chapeau — was set out in US — Gasoline and developed in US — Shrimp, where living species were accepted as exhaustible natural resources.

Existing literature and gap

• WTO jurisprudence on Article XX is extensive but mostly concerns fisheries, fuels, tyres and asbestos.
• Deforestation-linked measures raise new questions: process-based distinctions between 'like' products, extraterritorial concerns and unilateral certification.
• Indian student writing on these measures is mostly policy-oriented rather than doctrinal.
• Gap: a structured, both-sides doctrinal analysis applying settled WTO tests to a deforestation measure.

Proposed work

1. Draft a moot problem with four issues and a factual annex (tax rates, certification process, partnership agreement).
2. Draft Complainant and Respondent submissions.
3. Write a seminar paper on Article XX and deforestation measures.
4. Prepare oral pleadings and rebuttals.

Feasibility

WTO reports and legal texts are freely available on the WTO website. The team of three can finish in 12 weeks. All states and facts are fictional.

Expected outcome

The team will produce two complete submissions that follow the order of analysis a WTO panel uses, a verified index of WTO reports with paragraph pinpoints, and a seminar paper with concrete design principles. Just as importantly, each speaker should be able to explain in plain terms why the chapeau, rather than the paragraph of Article XX, usually decides disputes of this kind, and what that means for exporting countries such as India.

Import measures that condition market access on how a product was produced — for example, whether palm oil comes from land cleared of forest — sit uneasily with GATT rules that were designed to prevent discrimination between products and between trading partners. Exporting countries claim such measures are quantitative restrictions and discriminate in favour of domestic substitutes and favoured partners. Importing countries claim they are legitimate conservation measures protected by Article XX.

This project asks, through a fictional dispute, how a WTO panel should analyse a deforestation-linked import ban with a discriminatory tax and a partner exemption: which GATT obligations are breached, whether the measure is provisionally justified under Article XX(b) or XX(g), and whether its design and application satisfy the chapeau's prohibition on arbitrary or unjustifiable discrimination. The seminar paper asks the wider question of what design features would make such measures WTO-consistent.

In scope

• GATT 1994 Articles I, III, XI and XX; DSU Articles 3.2, 11 and 19.1.
• VCLT Articles 26 (pacta sunt servanda), 31 (general rule of interpretation) and 32 (supplementary means).
• Panel and Appellate Body reports in US — Gasoline, US — Shrimp, EC — Asbestos, Brazil — Retreaded Tyres, Korea — Various Measures on Beef and India — Quantitative Restrictions.
• Proceedings at the panel stage.

Out of scope

• The TBT Agreement (noted as a possible additional claim for future work).
• Appeal procedure, given that the Appellate Body has not been functioning since December 2019.
• Any real country's actual measure; all states and facts are fictional.

The project uses a doctrinal method of treaty interpretation supported by comparative analysis of WTO reports.

Research questions

1. Is a ban conditioned on production method a prohibition or restriction under Article XI:1?
2. Are palm-based and rapeseed biodiesel 'like' or 'directly competitive' products for Article III purposes?
3. Does exempting one partner breach Article I:1 by granting an 'advantage' not extended immediately and unconditionally?
4. Is the measure provisionally justified under Article XX(b) or XX(g), and does it satisfy the chapeau?

Interpretive method — ordinary meaning, context, object and purpose (VCLT Art. 31), with supplementary means (Art. 32) only to confirm or resolve ambiguity. WTO reports are not binding precedent, but adopted reports create legitimate expectations and are followed in practice, so they are treated as the primary interpretive authority after the text.

Source hierarchy — WTO Agreements → VCLT → adopted Appellate Body reports → panel reports → academic commentary.

Timeline (12 weeks)

Citation and integrity — Bluebook 21st edition for WTO reports (short titles with DS numbers and paragraph pinpoints); similarity checked on Turnitin or DrillBit with a ≤ 10% target, following the UGC 2018 ladder as good practice.