🗞️ Why in News The World Trade Organization’s Dispute Settlement Body (DSB), meeting in Geneva on 25 September 2026, agreed to establish a panel to rule on Russia’s complaint against the European Union’s Carbon Border Adjustment Mechanism (CBAM) in dispute DS639. India was among 18 members that reserved third-party rights.
The Dispute in Brief
| Step | Date | What happened |
|---|---|---|
| Request for consultations | 12 May 2025 | Russia challenged the CBAM Package and an alleged export subsidy under the EU’s greenhouse gas emissions trading scheme |
| EU declines to consult | 22 May 2025 | The EU said consultations could not be fruitful, citing Russia’s war against Ukraine; it reserved its rights in any later proceedings |
| Panel requested | 10 July 2026 | Russia asked the DSB to establish a panel |
| First DSB discussion | 24 July 2026 | The EU objected; the DSB took note and agreed to revert |
| Panel established | 25 September 2026 | The DSB agreed to set up the panel; India and 17 others reserved third-party rights |
The other third parties, as reported from Geneva: Argentina, Brazil, Canada, China, Chinese Taipei, Indonesia, Japan, Saudi Arabia, South Korea, Malaysia, Norway, Paraguay, Singapore, Switzerland, Thailand, the United Kingdom and the United States.
What Russia Claims
According to the WTO’s summary of the request, Russia argues that the CBAM Package is inconsistent with:
- GATT 1994, Article I:1 (most-favoured-nation treatment), Article II (bound tariffs), Article III (national treatment), Article X:3(a) (uniform, impartial and reasonable administration) and Article XI:1 (no quantitative restrictions);
- the accession commitments of five EU members (Bulgaria, Latvia, Estonia, Croatia and Lithuania);
- the Import Licensing Agreement;
- and, on the export-subsidy claim, the Agreement on Subsidies and Countervailing Measures (SCM) and GATT Articles VI and XVI.
In July, Russia told the DSB that it supports environmental protection but considers the EU measures “overly restrictive and discriminatory”, aimed at protecting EU industry. The EU replied that CBAM is designed in a “non-discriminatory and even-handed manner” to comply with WTO rules.
What CBAM Is
| Feature | Detail |
|---|---|
| Legal basis | Regulation (EU) 2023/956 |
| Purpose | Put a carbon price on imports equal to what EU producers pay under the EU Emissions Trading System (ETS), to prevent carbon leakage |
| Sectors | Iron and steel, aluminium, cement, fertilisers, hydrogen and electricity |
| Transitional phase | 1 October 2023 to 31 December 2025: reporting of embedded emissions only |
| Definitive phase | From 1 January 2026: importers must account for embedded emissions and surrender CBAM certificates |
| Link to free allowances | EU producers’ free ETS allowances are being phased out as CBAM phases in |
Why the export-subsidy claim matters. Russia’s second strand targets the ETS itself: it alleges that EU producers who export receive a subsidy through the allocation of emission allowances. This goes beyond the border tax to the design of the EU’s carbon market.
Why India Reserved Third-Party Rights
1. Direct exposure. India’s exports of steel and aluminium to the EU fall under CBAM. From 2026, EU importers of Indian products must account for their embedded emissions, which raises compliance costs and, in effect, a price on carbon for Indian producers.
2. A seat in the room without being a party. Under Article 10 of the Dispute Settlement Understanding (DSU), a member with a “substantial interest” can be a third party: it receives the parties’ first written submissions, makes written submissions and is heard by the panel. It is not bound as a party, but the reasoning will shape how CBAM-type measures are judged.
3. India’s position on unilateral climate measures. India has consistently called CBAM a unilateral trade measure that ignores the principle of common but differentiated responsibilities and respective capabilities (CBDR-RC). The UN Framework Convention on Climate Change (Article 3.5) says that measures to combat climate change should not be a means of arbitrary or unjustifiable discrimination or a disguised restriction on international trade. The BRICS New Delhi Declaration of September 2026 also opposed protectionist carbon border measures that are not compliant with WTO rules.
4. India’s own carbon market. India is building an intensity-based Carbon Credit Trading Scheme (CCTS), whose targets, as background, were revised on 22 September (see the 25 September deep dive). How a panel treats “carbon price paid” in the country of origin could matter for whether Indian compliance costs are ever credited against CBAM.
The Legal Questions a Panel Will Face
| Question | Why it is hard |
|---|---|
| Are imports treated less favourably than EU goods? | CBAM mirrors the ETS on paper, but the methods for calculating embedded emissions and default values can differ |
| Does CBAM discriminate between exporting countries? | The MFN claim turns on whether countries with similar conditions are treated alike |
| Can the EU invoke GATT Article XX? | 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)) exist, but the chapeau bars arbitrary or unjustifiable discrimination and disguised restrictions |
| Is the allocation of free allowances an export subsidy? | Requires showing a financial contribution, a benefit and export contingency under the SCM Agreement |
The US-Shrimp case (1998) is the precedent every analysis will cite: the Appellate Body accepted that an environmental trade measure could fall under Article XX(g), but held that its application was discriminatory under the chapeau.
The Appellate Body Problem
Whatever the panel rules, the loser can appeal. The WTO’s Appellate Body has been unable to hear appeals since December 2019, when it lost its quorum because appointments were blocked. An appeal therefore goes “into the void” and the dispute stays unresolved. The EU belongs to the Multi-Party Interim Appeal Arbitration Arrangement (MPIA), an alternative under Article 25 of the DSU, but Russia does not, so the MPIA would not apply unless both sides agree. India is not an MPIA participant either.
UPSC Relevance
GS Paper 2. Important international institutions (WTO); effect of policies of developed countries on India’s interests. GS Paper 3. Climate change and trade; carbon markets; India’s exports.
A question worth preparing. “Carbon border adjustments sit at the fault line between climate ambition and trade fairness.” Examine with reference to the EU’s CBAM and India’s response. (250 words)
The Mains framing. Explain carbon leakage and how CBAM works. Set out India’s objections (CBDR-RC, UNFCCC Article 3.5, costs to MSMEs in steel and aluminium). Present the EU’s case (a level playing field for a carbon price its own firms pay). Note the WTO route and its limits, given the paralysed Appellate Body. Close with India’s options: credit for domestic carbon pricing through the CCTS, negotiation within the India-EU trade relationship, and faster decarbonisation of steel and aluminium.
📌 Facts Corner, Knowledgepedia
Prelims, statement-ready facts:
- WTO dispute DS639: Russia v. EU and its member States over the Carbon Border Adjustment Mechanism.
- The DSB agreed to establish a panel on 25 September 2026; Russia sought consultations on 12 May 2025.
- India and 17 other members reserved third-party rights (DSU Article 10).
- CBAM sectors: iron and steel, aluminium, cement, fertilisers, hydrogen, electricity.
- CBAM’s transitional phase ran from 1 October 2023; the definitive phase began on 1 January 2026.
- CBAM rests on Regulation (EU) 2023/956 and is linked to the EU ETS.
Prelims, the traps:
- A third party is not a complainant or respondent; it can make submissions and be heard.
- The Appellate Body has been non-functional since December 2019; the MPIA is a voluntary alternative.
- Russia also alleges an export subsidy in the EU ETS, a claim under the SCM Agreement, not only GATT.
Mains, arguments and keywords:
- CBAM prices embedded carbon to stop leakage; India sees a unilateral measure contrary to CBDR-RC and UNFCCC Article 3.5.
- Keywords: carbon leakage, embedded emissions, GATT Article XX chapeau, national treatment, Appellate Body impasse.
Interview, be ready for:
- “Should India fight CBAM or adapt to it?” Both: contest discrimination at the WTO, and build a credible domestic carbon price so Indian exporters are credited.
Sources: WTO: DS639, WTO news, Business Standard
Source: WTO Sets Up a Panel on the EU's Carbon Border Tax: Russia's Complaint (DS639), and Why India Joined as a Third Party — Ujiyari.com | Free UPSC & State PCS Current Affairs
