US-Malaysia trade relations took a significant turn this weekend. On Sunday, Malaysia's Investment, Trade, and Industry Minister, Datuk Seri Johari Abdul Ghani, has announced to the press that the US-Malaysia Agreement on Reciprocal Trade (ART) is "null and void", according to the New Straits Times.

"It is not on hold. It is no longer there, it's null and void. The United States Supreme Court has ruled that if you want to impose tariffs, you must have reasons."

The ART, signed in October 2025 and covering roughly 12% of Malaysia's exports to the US, is the first trade deal to be formally voided in the wake of the Supreme Court's February ruling that Trump's IEEPA-based tariffs were unlawful. Malaysia is the first country to make that call. It won't be the last.

For exporters navigating US-Malaysia trade relations, the framework you were operating under has shifted. The sectors most exposed are electrical and electronics, oil and gas, palm oil, and rubber-based products. Adding to the pressure, the Trump administration last week launched a Section 301 investigation into 16 trading partners, Malaysia among them, probing alleged unfair trade practices. That process has teeth: it's the same mechanism the US has used historically to justify significant tariff action.

The White House has not commented. Malaysia's opposition has called for an emergency parliamentary session. The situation is moving fast, and the downstream impact on supply chains tied to Malaysian exports is still being assessed. Keep an eye here on our blog for the latest.