On 18 August 2026, the Department of Commerce, Ministry of Commerce & Industry, in collaboration with the National Accreditation Board for Certification Bodies (NABCB) and the Engineering Export Promotion Council (EEPC), held an Awareness Session on European Union Carbon Border Adjustment Mechanism (EU CBAM) Regulations for Exporters at Vanijya Bhawan, New Delhi, attended by around 100 participants.
The technical sessions covered the CBAM framework, its applicability and covered products, obligations for exporters, calculation of embedded emissions, data collection and reporting, and accreditation and verification mechanisms — with practical case studies drawn from the iron and steel and aluminium sectors.
An awareness session is a modest event. The subject is not. CBAM is the clearest current example of climate policy becoming trade policy, and it is the single most likely source of a "trade and environment" question in the coming cycles.
The problem CBAM is built to solve: carbon leakage
Start with the logic, because everything else follows from it.
The EU prices carbon domestically through its Emissions Trading System (ETS) — a cap-and-trade scheme in which European producers must buy allowances for the carbon they emit. That raises the cost of producing steel, cement or aluminium inside the EU.
Now the difficulty. If a European steelmaker pays for carbon and an importer does not, the importer is cheaper for reasons that have nothing to do with efficiency. Two things follow, and both are bad:
- European production moves abroad, to jurisdictions with weaker or no carbon pricing.
- Global emissions do not fall — they are simply relocated, and possibly rise if the destination is more carbon-intensive.
That is carbon leakage: a domestic climate policy that exports the emissions along with the industry. CBAM's stated purpose is to close it, by charging imports a carbon price equivalent to what a European producer would have paid — so that the comparison is made on efficiency, not on regulatory arbitrage.
How it works, and the timeline
Covered sectors — the six to memorise. Cement · iron and steel · aluminium · fertilisers · electricity · hydrogen. These were chosen as the most carbon-intensive and most exposed to leakage.
The timeline, which is the most examinable element:
| Phase | Period | Obligation |
|---|---|---|
| Transitional | 1 October 2023 – 31 December 2025 | Reporting only — importers report embedded emissions; no financial payment |
| Definitive | From 1 January 2026 | Financial obligations begin |
CBAM is expected to extend to all sectors covered by the EU ETS by 2030.
Embedded emissions is the technical core, and the term the session focused on. These are the emissions released during the production of the imported good — direct emissions from the production process, and in some cases indirect emissions from the electricity consumed. The obligation is calculated on this quantity, which is why data collection and verification dominate the compliance burden: an exporter must be able to demonstrate, with verified data, how much carbon is embedded in a tonne of steel.
That is also why NABCB was a partner in the session. Emissions data is only useful if somebody credible has checked it, and a functioning accreditation and verification ecosystem is what turns a producer's claim into an acceptable declaration. As the NABCB CEO put it at the session, credible accreditation is what builds confidence in emissions-related data.
Why this lands hard on India
The exposure is concentrated. India's CBAM-exposed exports to the EU are dominated by iron and steel and aluminium — precisely the sectors used as case studies in the session, and precisely the sectors where Indian production is relatively carbon-intensive because it relies heavily on coal-based processes.
The data problem may bite harder than the tax. A large Indian exporter can compute embedded emissions. A small or medium supplier several tiers down the chain often cannot — it may not measure energy use per unit of output at all. The EEPC Chairman made exactly this point at the session: compliance depends on emissions data being available from suppliers and others across the value chain, not only from the exporter. The burden is therefore disproportionately heavy on MSMEs, which is a structural equity argument, not a complaint about paperwork.
And the fairness argument India has advanced. Developing countries argue that CBAM sits uneasily with the principle of Common But Differentiated Responsibilities and Respective Capabilities (CBDR-RC) under the UNFCCC — the idea that all countries share responsibility for climate action but not equally, given different historical emissions and capacities. A uniform border charge, applied irrespective of a country's development stage or historical contribution, is in tension with that principle.
There is also a WTO dimension. Any border measure must be examined against non-discrimination obligations — Most Favoured Nation and National Treatment — with the EU's defence resting on the general exceptions in GATT Article XX, which permit measures relating to the conservation of exhaustible natural resources and the protection of human, animal or plant life, subject to the requirement that they are not applied as arbitrary or unjustifiable discrimination or a disguised restriction on trade. Whether CBAM meets that test is genuinely contested, and a candidate who says "contested" rather than picking a side is being accurate. The mechanics of such exceptions belong with the wider study of international trade.
The strategic response
The realistic Indian response has three tracks, and naming all three makes for a complete answer:
- Negotiate — bilaterally with the EU, including within the India–EU trade discussions, and multilaterally on CBDR-RC grounds.
- Comply — build the measurement, reporting and verification capacity that the mechanism demands. That is what this awareness session was, and it is unglamorous but decisive: an exporter who cannot document emissions pays the default, usually punitive, rate.
- Decarbonise — the only response that converts a cost into an advantage. If Indian steel lowers its carbon intensity, the CBAM liability falls automatically.
There is also a domestic carbon-pricing argument worth knowing: CBAM generally allows a deduction for a carbon price already paid in the country of production. India's Carbon Credit Trading Scheme (CCTS), administered through the Bureau of Energy Efficiency as the successor to the PAT scheme, therefore acquires a second rationale — a carbon price collected in India is revenue retained in India rather than paid to the EU. That is a genuinely sharp point for an essay.
🔑 Revision block
The event. 18 August 2026 — the Department of Commerce, with NABCB and EEPC, held an EU CBAM awareness session for exporters at Vanijya Bhawan, New Delhi, with about 100 participants. Covered: framework, covered products, obligations, embedded emissions calculation, data reporting, and accreditation and verification — with iron and steel and aluminium case studies.
The problem it solves. The EU prices carbon domestically via the Emissions Trading System (ETS). Without a border measure, production shifts to weaker-regulation jurisdictions and global emissions merely relocate — carbon leakage. CBAM charges imports an equivalent carbon price so competition turns on efficiency, not regulatory arbitrage.
The six covered sectors. Cement · iron and steel · aluminium · fertilisers · electricity · hydrogen. Expected to extend to all EU ETS sectors by 2030.
The timeline — the most examinable element. Transitional phase: 1 October 2023 – 31 December 2025 — reporting only, no payment. Definitive regime: from 1 January 2026 — financial obligations begin.
Embedded emissions. Emissions released in producing the imported good — direct process emissions and, in some cases, indirect emissions from electricity consumed. This is the quantity the charge is calculated on, which is why measurement and verification dominate compliance.
Why India is exposed. Concentrated in iron and steel and aluminium, where Indian production is relatively carbon-intensive because it is heavily coal-based.
The deeper problem — data, not tax. Compliance needs emissions data from suppliers across the value chain, not just the exporter. Small and medium firms often do not measure energy use per unit of output at all, so the burden falls disproportionately on MSMEs.
India's fairness argument. CBAM sits uneasily with CBDR-RC — Common But Differentiated Responsibilities and Respective Capabilities — under the UNFCCC: a uniform border charge ignores differences in historical emissions and capacity.
The WTO dimension. Any border measure is tested against MFN and National Treatment; the EU's defence rests on the general exceptions in GATT Article XX (conservation of exhaustible natural resources; protection of human, animal or plant life), subject to not being arbitrary or unjustifiable discrimination or a disguised restriction on trade. Whether CBAM passes is genuinely contested — say so rather than picking a side.
The three-track response. Negotiate (bilaterally and on CBDR-RC grounds) · Comply (build MRV capacity — an exporter who cannot document emissions pays the punitive default) · Decarbonise (the only response that turns a cost into an advantage).
The sharp essay point. CBAM generally allows a deduction for a carbon price already paid in the country of production. So India's Carbon Credit Trading Scheme (CCTS) — under the Bureau of Energy Efficiency, successor to PAT — gains a second rationale: a carbon price collected in India is revenue retained in India rather than paid to the EU.
🎯 Practice MCQs
Q1. CBAM stands for: (a) Carbon Border Adjustment Mechanism (b) Carbon Balance Accounting Method (c) Climate Border Assessment Measure (d) Carbon Budget Allocation Model → (a).
Q2. CBAM's stated purpose is to prevent: (a) carbon leakage (b) dumping (c) currency manipulation (d) trade deflection → (a) — trade deflection is what rules of origin address.
Q3. Which is NOT among the six initial CBAM sectors? (a) Textiles (b) Cement (c) Aluminium (d) Fertilisers → (a) — the others are iron and steel, electricity and hydrogen.
Q4. The CBAM transitional phase began on: (a) 1 October 2023 (b) 1 January 2026 (c) 1 April 2024 (d) 1 January 2023 → (a).
Q5. During the transitional phase, importers were required to: (a) report emissions without payment (b) pay a carbon levy (c) surrender allowances (d) do nothing → (a).
Q6. The CBAM definitive regime began on: (a) 1 January 2026 (b) 1 October 2023 (c) 1 January 2030 (d) 1 July 2025 → (a).
Q7. "Embedded emissions" refers to emissions released during: (a) production of the imported good (b) transport only (c) consumption of the good (d) disposal of the good → (a).
Q8. India's CBAM exposure is concentrated in: (a) iron, steel and aluminium (b) textiles and apparel (c) software services (d) pharmaceuticals → (a).
Q9. The EU prices carbon domestically through the: (a) Emissions Trading System (b) CBAM (c) Green Deal Levy (d) Carbon Tax Directive → (a).
Q10. CBDR-RC is a principle under the: (a) UNFCCC (b) WTO (c) UNCCD (d) CBD → (a).
Q11. Which GATT article contains the general exceptions relevant to CBAM's defence? (a) Article XX (b) Article XXIV (c) Article I (d) Article III → (a) — Article XXIV covers customs unions and FTAs.
Q12. Which body partnered the session on accreditation and verification? (a) NABCB (b) BIS (c) FSSAI (d) SEBI → (a) — alongside EEPC.
Q13. CBAM is expected to extend to all EU ETS sectors by: (a) 2030 (b) 2026 (c) 2040 (d) 2050 → (a).
Q14. India's domestic carbon market scheme is the: (a) Carbon Credit Trading Scheme (b) Green Credit Programme (c) PAT only (d) National Clean Energy Fund → (a) — administered via BEE, successor to PAT.
Q15. The compliance burden of CBAM falls most heavily on: (a) MSMEs in the supply chain (b) large exporters (c) EU importers only (d) shipping companies → (a).
📋 How this gets asked (PYQ pattern)
Trade-and-environment questions are rising sharply, and CBAM is asked in four ways. The definition item — what carbon leakage is, and distinguishing it from dumping and from trade deflection; conflating these three is the commonest error. The sector item — the six covered products, with textiles as the standard distractor. The timeline item — the October 2023 transitional start and the January 2026 definitive start, a clean two-date question. The principle item — CBDR-RC under the UNFCCC and GATT Article XX, which also appear independently in IR and economy questions. The fresh 2026 hook is the definitive regime now in force and India's exposure in iron, steel and aluminium. We reference the pattern, not any exact past question.
Preparing for CDS or OTA? CBAM is close to an ideal essay topic: it forces you to hold a climate argument and a trade-fairness argument at the same time, and the strongest answers concede that both have force. Follow our daily CDS/OTA current affairs and prepare with our faculty in the upcoming Cavalier courses in Delhi.
✍️ Written by Hitendra Deswal — Economy & international-trade faculty at The Cavalier. Reviewed by the Cavalier Faculty Desk. The Cavalier, founded by ex-Army officers, has trained NDA/CDS/SSB aspirants since 2001 (Facebook · YouTube).
Source: PIB / Ministry of Commerce & Industry, 18 August 2026. Facts cross-verified with independent sources.