Analyse the use of the International Emergency Economic Powers Act (IEEPA) as a tariff instrument by the United States. What does its judicial rejection mean for global trade governance?

Q. Analyse the use of the International Emergency Economic Powers Act (IEEPA) as a tariff instrument by the United States. What does its judicial rejection mean for global trade governance? (15 marks, 250-350 words)

The IEEPA, an emergency statute enabling the U.S. President to regulate international transactions during a declared national emergency, was repurposed in 2025 as the legal basis for sweeping "reciprocal" tariffs. Its judicial rejection in February 2026 [1] marks a decisive reassertion of legislative control over trade policy, with wide repercussions for the rules-based order.

IEEPA as a tariff instrument: how it was used - Speed and breadth: unlike Section 301 of the Trade Act 1974, which required an investigation and underpinned the 2018 tariffs contested in WTO DS543 [2], IEEPA allowed near-instant, universal duties by proclamation. - Escalation: a 10% additional tariff on Chinese goods in February 2025, raised to 20% in March, triggering China's consultations request in DS633 [3]; the April 2025 "reciprocal" round pushed U.S. duties past 100% and Chinese retaliation to the eighties. - Security framing: in DS638 consultations the U.S. reserved its position that the measures were national-security matters outside WTO jurisdiction [4] — insulating tariffs from multilateral review. - Legal fragility: China alleged inconsistency with GATT 1994, the Customs Valuation and SCM Agreements [5].

Implications of judicial rejection for global trade governance - Separation of powers restored: the Court held that "regulate… importation" does not include the power to tax, a core congressional function [1] — narrowing executive unilateralism. - Predictability, but not permanence: tariff-making shifts back to slower statutory routes; yet Congress may legislate fresh authority, so uncertainty persists for exporters. - WTO relevance revived: with the Appellate Body paralysed since 2019, domestic courts, not Geneva panels, disciplined the measure — an uncomfortable substitute for multilateral adjudication. - India's stake: calmer tariff waters aid export planning and "China+1" sourcing, while diplomatic thaws such as the May 2026 Seoul talks preceding the Trump–Xi summit ease supply-chain risk [6].

The episode shows that emergency powers are a poor substitute for negotiated trade rules. Restoring credible multilateral dispute settlement — including revival of the Appellate Body, which India has consistently championed — remains the durable answer to weaponised tariffs.

(~330 words)

Sources: 1. Learning Resources, Inc. v. Trump, No. 24-1287, decided 20 February 2026 (U.S. Supreme Court slip opinion) — IEEPA does not authorise the President to impose tariffs; "regulate importation" excludes the taxing power 2. WTO DS543: United States — Tariff Measures on Certain Goods from China — Section 301 basis of the 2018 tariffs; panel report 2020, appealed 3. WTO DS633: United States — Additional Tariff Measures on Goods from China — 10% additional tariff (Feb 2025), raised to 20% (Mar 2025) 4. WTO DS638: United States — Universal and Country-specific Additional Duties on Imports from China — U.S. accepted consultations while reserving a national-security objection to WTO jurisdiction 5. WTO News: China initiates dispute regarding U.S. "reciprocal tariffs" (April 2025) — alleged inconsistency with GATT 1994, Customs Valuation and SCM Agreements 6. The Hindu, "China, U.S. to hold trade talks in Seoul ahead of expected Trump-Xi summit" (11 May 2026) — Seoul preparatory talks preceding the Beijing leaders' summit