Kuala Lumpur, 15 March 2026 – Malaysia’s Agreement on Reciprocal Trade (ART) with the United States has been rendered null and void following a ruling by the United States Supreme Court concerning the legal basis for tariff impositions, according to Malaysia’s Investment, Trade and Industry Minister Johari Abdul Ghani.
The minister said the decision effectively invalidates the bilateral trade arrangement because the legal framework used by Washington to impose tariffs, which underpinned the agreement, was overturned by the US court.
US Court Ruling Changes Tariff Authority
Johari explained that the US Supreme Court ruled that tariffs cannot be imposed without clear legal justification and proper authority under US law. As a result, the mechanism supporting the Malaysia–US ART agreement no longer exists.
“It is no longer there, it’s null and void,” Johari said, referring to the reciprocal trade framework previously negotiated between the two countries.
The ruling is part of broader legal challenges in the United States over tariff policies introduced by the administration of US President Donald Trump, which had targeted several trading partners through unilateral trade measures.
Malaysia Monitoring Implications for Trade
Malaysia is now assessing the broader implications of the court decision for bilateral trade relations with the United States.
The US remains one of Malaysia’s largest trading partners, with bilateral trade reaching approximately RM367 billion in 2025, including RM233 billion in Malaysian exports to the American market.
Officials said Malaysia will continue to monitor policy developments in Washington and evaluate how future trade measures may affect Malaysian exporters and investors.
Possible US Trade Scrutiny
The development also comes amid increased trade scrutiny by the United States. Malaysia is among dozens of countries that could face review under US trade investigation frameworks, particularly in relation to tariffs and market access issues.
Such investigations could lead to new tariffs or trade restrictions if the US government determines that certain trading practices are unfair or harmful to American industries.
Maintaining Economic Cooperation
Despite the legal setback, Malaysia has emphasised that it remains committed to maintaining strong economic relations with the United States.
The government has indicated it will continue to support open and rules-based trade, while safeguarding the interests of Malaysian exporters and businesses operating in global markets.
At the same time, policymakers are looking to diversify Malaysia’s trade partnerships and strengthen regional economic cooperation to reduce exposure to geopolitical and policy uncertainties.
Broader Implications for Global Trade
The invalidation of the Malaysia–US ART agreement highlights how domestic legal decisions in major economies can reshape international trade arrangements.
As the global trading system becomes increasingly influenced by geopolitical tensions and national policy shifts, countries like Malaysia must navigate a more complex and uncertain trade environment.
For Malaysian businesses and exporters, the immediate priority will be monitoring whether the United States introduces new trade measures and how these may affect market access in one of Malaysia’s most important export destinations.
