Trade policy, WTO and India's trade agreements

In short

Trade policy is the set of instruments a government uses to tax, restrict or promote cross-border trade — tariffs, quotas, licensing, standards, subsidies, export incentives and trade-remedy duties — and the rules that discipline them. Since 1995 these instruments operate inside the WTO's multilateral framework, and increasingly inside bilateral free trade agreements that India has signed at speed since 2021. The topic matters because it decides the landed cost of every imported input, the competitiveness of every exporter, and the space India has to run MSP-based food security. It is examined in BA/MA Economics papers on international economics and commercial policy, in UPSC/RBI Grade B/UGC-NET economics, and tested in interviews for trade analyst, customs and indirect-tax consulting, EXIM banking, policy-research and supply-chain sourcing roles.

Explained

Instruments of trade policy and their welfare effects

• Tariff (customs duty): a tax on imports. Ad valorem (a % of assessable value), specific (₹ per kg/litre/unit), compound (both). India's rates sit in the First Schedule to the Customs Tariff Act, 1975, classified by ITC(HS) eight-digit codes; procedure comes from the Customs Act, 1962.
• India's import levies stack as: Basic Customs Duty (BCD) → Social Welfare Surcharge (usually 10% of BCD) → sometimes Agriculture Infrastructure and Development Cess (AIDC) → IGST on the duty-inclusive value. IGST is creditable to a GST-registered importer; BCD and cess are not, so they are the real protection.
• Welfare effect of a tariff (small country): domestic price rises by the full duty. Consumers lose surplus; producers gain surplus; government gains revenue; the uncovered remainder is deadweight loss = a production distortion triangle (inefficient domestic output) + a consumption distortion triangle (forgone consumption).
• Large country: a tariff can push the world price down, giving a terms-of-trade gain. If that gain exceeds the deadweight loss there is an optimum tariff (> 0) — but it invites retaliation, and the WTO bars raising bound rates anyway.
• Nominal vs effective protection: the nominal rate protects the output; the effective rate of protection (ERP) measures protection of domestic *value added* and depends on duties on inputs too. Duty on inputs sufficiently higher than on output (precisely, when Σ aᵢ tᵢ exceeds t_f) gives negative protection — the classic "inverted duty structure" complaint of Indian manufacturers.
• Non-tariff barriers (NTBs): quantitative restrictions/quotas, tariff-rate quotas (TRQ), import licensing (India's ITC(HS) lists goods as *free*, *restricted*, *prohibited*, *STE*), minimum import price, SPS (sanitary/phytosanitary) and TBT (technical) measures, mandatory BIS Quality Control Orders, port restrictions, state trading monopolies.
• Quota vs tariff: both raise the domestic price, but a quota's scarcity premium accrues as quota rent to the licence holder (or the foreign exporter under a VER), not to the exchequer; a quota also caps quantity absolutely, so it is more restrictive as demand grows.
• Export-side instruments: export duties (rare — used tactically on onion, sugar, steel/iron ore), export bans, export subsidies (prohibited for most goods under WTO rules), duty remission and promotion schemes.

India's trade policy: from import substitution to FTP 2023

• 1951–1991 — import-substituting industrialisation (ISI): very high tariffs (peak rates above 200%), physical import licensing, canalisation through STEs, FERA restrictions. Rationale: infant-industry protection, balance-of-payments economy, self-reliance. Result: an anti-export bias, high-cost capital goods, rent-seeking.
• 1991 reforms: licensing dismantled for most goods, peak tariff cut in stages, rupee devalued and made convertible on the current account, QRs eliminated by 2001 after a WTO dispute loss.
• Statutory base: Foreign Trade (Development and Regulation) Act, 1992 empowers the Centre to make and notify the trade policy; the DGFT (Department of Commerce) administers it; IEC (Importer-Exporter Code) is mandatory to trade.
• Foreign Trade Policy 2023 came into effect 1 April 2023 and, unlike earlier five-year policies, has no end date (amended continuously). Pillars: remission instead of incentives, export promotion through collaboration, ease of doing business and e-governance, emerging areas (e-commerce exports, districts as export hubs, SCOMET/dual-use).
• Duty-neutralisation schemes (WTO-compatible): Advance Authorisation (duty-free inputs for export production), DFIA, Duty Drawback (refund of duties on inputs), EPCG (capital goods at zero duty against an export obligation), RoDTEP (refund of embedded, non-creditable central/state taxes at notified rates), RoSCTL for textiles/apparel.
• Zones and units: SEZ Act, 2005 (units treated as outside customs territory; the proposed DESH Bill to replace it has not been enacted — verify current status), EOU, MOOWR bonded manufacturing, free trade warehousing zones.
• Production-side policy: PLI schemes (sectoral production-linked incentives), phased manufacturing programmes (mobile phones), semiconductor mission — industrial policy now does much of the work tariffs used to do.
• Where duties stand today: India's simple average applied MFN tariff is in the high teens (roughly 17%, the highest among large economies), well below its bound rates for most lines — that gap, the "waterline" or binding overhang, is India's unilateral policy space.

The WTO: structure, agreements, principles

• History: GATT 1947 (India a founding contracting party, 1948) → eight rounds → the Uruguay Round (1986–94) → WTO from 1 January 1995, a permanent organisation with legal personality. Membership is 166 (Comoros and Timor-Leste joined in 2024).
• Structure: Ministerial Conference (meets at least every two years; MC12 Geneva 2022, MC13 Abu Dhabi Feb 2024, MC14 scheduled for Yaoundé, Cameroon in 2026 — check the latest outcome) → General Council (also sits as DSB and TPRB) → Councils for Goods, Services, TRIPS → committees. Secretariat in Geneva; decisions by consensus.
• Core principles:
  1. MFN (GATT Art. I): a concession to one member must be extended to all; exceptions are FTAs/customs unions (Art. XXIV), the Enabling Clause (GSP, S&DT, SAFTA-type agreements among developing countries) and waivers.
  2. National treatment (Art. III): imported goods, once past the border, must not be taxed or regulated worse than like domestic goods.
  3. Tariff binding (Art. II): scheduled maximum rates; applied may be lower, never higher without renegotiation/compensation.
  4. Transparency: notifications and Trade Policy Review (India reviewed periodically, most recently in 2025 — verify).
  5. General exceptions (Art. XX) for public morals, health, conservation; security exception (Art. XXI); balance-of-payments safeguard (Art. XII/XVIII:B, long used by India).
• Key agreements: GATT 1994 (goods); GATS (services, four modes of supply — India's offensive interest is Mode 1 and Mode 4); TRIPS (20-year patents, which forced the Patents (Amendment) Act, 2005 and product patents in pharma; the Doha Declaration on TRIPS and public health preserves compulsory licensing); AoA (agriculture); ASCM (subsidies); ADA (anti-dumping); SPS and TBT; TRIMS (bars local-content and trade-balancing conditions on investors); Trade Facilitation Agreement (in force 2017, India's customs single window and AEO flow from it); Agreement on Fisheries Subsidies (adopted 2022, entered into force 2025 after two-thirds acceptance).
• Agreement on Agriculture — three pillars: market access (tariffication, TRQs), domestic support, export competition. Support is sorted into the Amber Box (trade-distorting, capped by AMS), Blue Box (production-limiting payments), Green Box (minimally distorting — research, extension, public stockholding at market prices, income support) and S&DT/Development Box (Art. 6.2 input and investment subsidies to low-income farmers — where most of India's fertiliser, power and irrigation support sits).
• De minimis: developing members may give product-specific and non-product-specific Amber support up to 10% of the value of production (developed: 5%) without counting it in AMS. India has no AMS entitlement beyond de minimis.

Trade remedies and dispute settlement

• Anti-dumping duty — *Customs Tariff Act, 1975, s. 9A*: imposed when goods are exported below normal value and cause material injury to the domestic industry; duty up to the dumping margin; investigated by the Directorate General of Trade Remedies (DGTR), imposed by the Finance Ministry; sunset review after five years. India is among the world's heaviest users (steel, chemicals, solar cells — largely against China).
• Countervailing duty — *s. 9*: offsets actionable subsidies in the exporting country.
• Safeguard duty / measure — *s. 8B*: temporary, non-discriminatory relief against a surge in imports even if trade is fair; compensation may be owed. *s. 8C* covered the China-specific transitional safeguard.
• Lesser-duty rule, public-interest test, and the requirement of the domestic industry standing (normally 25% support) are standard exam points.
• Dispute settlement: consultations → panel → Appellate Body → adoption by DSB (negative consensus, so near-automatic) → compliance → authorised retaliation. The Appellate Body has been non-functional since December 2019 because the US blocks appointments; an interim MPIA arbitration arrangement exists but India is not a party, so appealed panel reports can be left "into the void".
• India's notable disputes: QR case (lost, 1999); EC drug-patent/TRIPS case; US – Shrimp/Turtle (Art. XX); Solar Cells (India's DCR lost against the US, 2016); Sugar and sugarcane subsidies (panel against India, 2021, appealed); poultry SPS case (lost); India as complainant against US steel/aluminium Section 232 tariffs.

Regional trade agreements and India's FTAs

• Stages of integration: PTA (margin of preference on a list) → FTA (zero duty on substantially all trade) → Customs Union (common external tariff — e.g. SACU, EAC) → Common Market (free factor movement) → Economic Union (common policies/currency — EU, Eurozone).
• Viner's analysis: an FTA causes trade creation (high-cost domestic output replaced by cheaper partner imports — welfare gain) and trade diversion (efficient non-member imports replaced by less efficient partner imports because only the partner is duty-free — welfare loss, including lost tariff revenue). Net effect is empirical; gains are larger when pre-FTA tariffs were high and partners are natural trading partners.
• Rules of origin (RoO) decide which goods qualify: wholly obtained, change in tariff heading/subheading, regional value content (often 35–40%), or product-specific rules; cumulation may be bilateral or regional. India enforces them through CAROTAR, 2020, which puts the burden on the importer to hold origin information — the main answer to "FTA misuse/routing through a partner".
• Trade deflection and the "spaghetti bowl": overlapping FTAs with different RoO raise compliance costs and blunt preference use (India's FTA utilisation rate has historically been low, roughly a quarter to a third of eligible trade, varying by agreement).
• India's main agreements: SAFTA (2006, with a sensitive-list carve-out); APTA; India–Sri Lanka FTA (2000); India–Singapore CECA (2005); India–ASEAN goods AITIGA (2010, under review for rebalancing); India–Korea CEPA (2010); India–Japan CEPA (2011); India–Malaysia CECA (2011); India–Mauritius CECPA (2021); India–UAE CEPA (in force 1 May 2022); India–Australia ECTA (29 December 2022, with a fuller CECA under negotiation); India–EFTA TEPA (signed 10 March 2024, entered into force 1 October 2025, carrying a non-binding investment-promotion target of USD 100 billion over 15 years); India–UK CETA (signed 24 July 2025, implementation subject to ratification — verify whether it is in force).
• Under negotiation: India–EU BTIA/FTA (long-running; verify current stage), India–Peru, India–Chile, India–Oman, India–Israel, India–Canada EPTA (stalled and revived with politics), and a bilateral trade arrangement with the US, where US "reciprocal" tariffs on Indian goods during 2025–26 have been a live and shifting issue — quote the current rate only after checking.
• RCEP: India walked out in November 2019 over the China trade-deficit risk, inadequate auto-trigger safeguards, dairy sensitivities and rules-of-origin leakage; it has stayed out.
• Preferences received: India lost US GSP benefits in June 2019; it still uses EU/UK GSP-type schemes, and the EU's CBAM (carbon border levy, definitive phase from 2026) and deforestation regulation are the new non-tariff frontier for Indian steel, aluminium, cement and agri exports.

Key points

• Tariff – tax on trade; raises domestic price, protects producers, earns revenue, destroys consumer surplus and efficiency.
• Bound vs applied rate – bound is the WTO ceiling; applied is actually charged; the gap is unilateral policy space.
• Effective rate of protection – protection of value added, not output; high input duties can make it negative.
• Deadweight loss – production + consumption distortion triangles; the unambiguous national loss from a small-country tariff.
• Optimum tariff – positive only for a large country able to improve its terms of trade; invites retaliation.
• Quota rent – scarcity premium under a quota that goes to licence-holders, not the exchequer, unlike tariff revenue.
• MFN – equal treatment of all members; FTAs and the Enabling Clause are the lawful exceptions.
• National treatment – no discrimination against imports behind the border.
• TRIPS – minimum IP standards; drove India's 2005 product-patent regime; Doha Declaration protects compulsory licensing.
• AoA boxes – Amber (capped), Blue (production-limiting), Green (non-distorting); India's support largely Green and Art. 6.2.
• De minimis 10% – Amber support allowance for developing members, measured against value of production.
• Peace clause (Bali 2013) – shields developing members' public stockholding for food security from challenge pending a permanent solution; India's standing demand.
• Anti-dumping vs safeguard – dumping is unfair pricing (duty = dumping margin, country-specific); safeguard answers a fair-trade import surge (non-discriminatory, temporary).
• DGTR – India's single trade-remedy investigating authority; the Finance Ministry imposes the duty.
• Appellate Body paralysis – non-functional since December 2019; MPIA is a partial substitute that India has not joined.
• Trade creation vs diversion – the Vinerian test of whether an FTA raises or lowers welfare.
• Rules of origin and CAROTAR 2020 – origin criteria plus importer's burden of proof; the guard against FTA routing.
• FTP 2023 / RoDTEP – open-ended trade policy; remission of embedded taxes replaced WTO-inconsistent export incentives like MEIS.

Formulas and examples

1. Welfare effects of a 20% tariff (small country). Demand Qd = 1,000 − 5P, Supply Qs = 2P − 100 (thousand units; P in ₹/unit). World price ₹100, tariff 20% → Pd = ₹120.

• Free trade: Qd = 500, Qs = 100, imports = 400. With tariff: Qd = 400, Qs = 140, imports = 260.
• Consumer surplus loss = ½ (500 + 400) × 20 = ₹9,000 thousand.
• Producer surplus gain = ½ (100 + 140) × 20 = ₹2,400 thousand.
• Government revenue = 20 × 260 = ₹5,200 thousand.
• DWL = 9,000 − 2,400 − 5,200 = ₹1,400 thousand = ½(40)(20) + ½(100)(20) = 400 + 1,000 ✓.

2. Effective rate of protection. Final good world price ₹1,000 with an imported input worth ₹600 (a = 0.6). Duty: 20% on the final good, 10% on the input.

• Free-trade value added = 1,000 − 600 = ₹400. Protected value added = 1,200 − 660 = ₹540.
• ERP = (540 − 400)/400 = 35% — check: (0.20 − 0.6 × 0.10)/(1 − 0.6) = 0.14/0.4 = 0.35 ✓.
• If the input duty were raised to 30%: ERP = (0.20 − 0.18)/0.4 = 5% — the same nominal protection, almost none in effect.

3. Landed cost, MFN versus CEPA. Assessable value ₹10,00,000; BCD 10%; SWS 10% of BCD; IGST 18% on the duty-paid value.

A GST-registered importer takes credit of IGST, so the real saving from the FTA is the ₹1,10,000 of BCD + SWS — provided the goods satisfy the rules of origin and CAROTAR documentation.

4. Trade creation versus trade diversion. Unit costs: domestic ₹500, FTA partner ₹420, rest of world ₹400.

• *High initial tariff, 30% on all:* ROW landed 520, partner 546, domestic 500 → buys domestic. After the FTA the partner enters at ₹420 → shift from domestic production to imports: trade creation, a resource saving of ₹80 per unit.
• *Low initial tariff, 10% on all:* ROW landed 440, partner 462, domestic 500 → imports from ROW at 440, with ₹40 revenue per unit. After the FTA, the partner at ₹420 displaces ROW: consumers save ₹20, government loses ₹40 → net loss ₹20 per unit: trade diversion.
• Lesson: FTAs are more likely to raise welfare where pre-FTA tariffs were high and the partner is the genuinely low-cost source.

5. AMS and the de minimis test (illustrative numbers). Eligible production 5 crore tonnes = 50 crore quintals; administered price ₹2,300/quintal; external reference price taken as ₹1,500/quintal (the AoA fixes it on a 1986–88 base, which is why India disputes the method).

• MPS = (2,300 − 1,500) × 50 crore = ₹800 × 50 crore = ₹40,000 crore.
• Value of production = 2,300 × 50 crore = ₹1,15,000 crore; de minimis = 10% = ₹11,500 crore.
• MPS ₹40,000 crore > ₹11,500 crore → the limit is breached on the AoA's method, which is precisely why India invokes the peace clause and demands a permanent solution with an updated reference price.

Where it is used

• Customs and indirect-tax consulting (Big Four, law firms): HS classification, duty optimisation, FTA origin certification, CAROTAR compliance, SVB and valuation disputes.
• Export-import operations and supply chain (pharma, engineering goods, textiles, electronics): Advance Authorisation/EPCG planning, RoDTEP claims, drawback, SEZ/MOOWR sourcing decisions, landed-cost models.
• Trade-remedy practice: DGTR filings for steel, chemicals, solar and plastics producers; injury analysis, normal-value construction, sunset reviews.
• Policy and research: Department of Commerce, NITI Aayog, Indian Mission to the WTO, ICRIER, NCAER, CRISIL/CII/FICCI trade desks; FTA impact assessments and tariff-line negotiations.
• Banking and finance: EXIM Bank and ECGC country/sector risk, trade-finance teams pricing in tariff and sanction risk.
• Corporate strategy: mobile-phone and EV firms planning around phased manufacturing and PLI; exporters re-routing to UAE, Australia and EFTA markets to use new preference margins; steel and aluminium exporters preparing CBAM reporting.

Interview questions

• Q: Who gains and who loses from an import tariff in a small open economy? A: Domestic producers gain surplus and the government gains revenue; consumers lose more than both together, leaving a net deadweight loss from production and consumption distortions.
• Q: What is the difference between a bound and an applied tariff? A: The bound rate is the WTO-committed ceiling; the applied rate is what customs actually levies. India's applied rates are generally far below its bindings, which is why it can raise duties without breaching WTO law.
• Q: How can nominal protection be high and effective protection negative? A: If duties on imported inputs are high relative to the duty on the finished good, protected value added falls below free-trade value added — the inverted duty structure.
• Q: Why does India prefer tariffs to quotas today? A: Quantitative restrictions are broadly prohibited under GATT Art. XI (India removed them by 2001 after losing a dispute), and tariffs are transparent and earn revenue instead of creating quota rents.
• Q: Distinguish anti-dumping from safeguard duty. A: Anti-dumping answers unfair pricing by specific exporters and equals the dumping margin; a safeguard answers a surge in fairly traded imports, is applied to all sources, is temporary and may require compensation.
• Q: What is the peace clause and why does India insist on a permanent solution? A: The Bali 2013 decision prevents members from challenging a developing country's public stockholding for food security beyond the de minimis limit; India wants it permanent because the AoA's 1986–88 external reference price makes MSP procurement look like a far larger subsidy than it is.
• Q: Why did India exit RCEP? A: Fear of a surge in Chinese imports widening an already large deficit, weak safeguards and rules of origin, sensitivity of dairy and agriculture, and little gained on services and investment.
• Q: What are trade creation and trade diversion? A: Trade creation replaces high-cost domestic output with cheaper partner imports (a gain); trade diversion replaces cheaper non-member imports with partner imports because only the partner is duty-free (a loss, including forgone revenue).
• Q: What does CAROTAR, 2020 change for an importer claiming FTA benefit? A: The importer must possess and, on demand, furnish origin information and exercise reasonable care — a certificate of origin alone is no longer conclusive proof.
• Q: Why is the WTO dispute settlement system considered broken? A: The Appellate Body has been unable to hear appeals since December 2019, when it fell below its quorum of three members, because appointments are blocked, so a losing party can appeal "into the void" and stall compliance; the MPIA covers only its participants.
• Q: How is MEIS different from RoDTEP? A: MEIS was an export incentive linked to export value and was found WTO-inconsistent as a prohibited export subsidy; RoDTEP only refunds embedded, otherwise non-creditable taxes, which is permissible.
• Q: If the rupee depreciates 10% and the tariff is unchanged, what happens to protection? A: The rupee price of imports rises, so effective protection to domestic producers increases even without any policy change — depreciation acts like a uniform tariff-cum-export subsidy.

Common mistakes

• Confusing the tariff revenue rectangle with the producer surplus trapezoid, or forgetting that both lie inside the consumer surplus loss.
• Assuming a tariff always lowers national welfare — it can raise it for a large country through the terms of trade, which is the optimum-tariff case.
• Treating a quota as identical to an equivalent tariff; the difference is who captures the rent and what happens when demand grows.
• Writing ERP with input shares measured at protected prices instead of free-trade prices, or omitting the (1 − Σaᵢ) denominator.
• Calling IGST on imports a protective duty — it is creditable; only BCD, cess and surcharge protect.
• Saying India "has no agricultural subsidy limit" or "breaches WTO limits": most Indian support sits in the Green Box and Art. 6.2; the dispute is over the method of valuing market price support, and the peace clause covers stockholding.
• Mixing up the WTO bodies and years — GATT 1947 vs GATT 1994, Doha Round (2001, unfinished) vs the Uruguay Round, and quoting an MC outcome without checking the latest ministerial.

Related topics

International trade theories · Balance of payments and exchange rates · Globalisation and FDI · IMF, World Bank and international finance · Indian economy: industrial policy and reforms · Public finance: taxation and incidence