Subang Member of Parliament Wong Chen resigned effective August 10, 2026, with Dewan Rakyat Speaker Johari Abdul receiving his resignation notice the same day [1, 2, 3, 4, 5]. Wong Chen had submitted his resignation letter to the Speaker on August 5, but it only took effect five days later [2, 3, 4].

Speaker Johari Abdul informed the Election Commission of Malaysia (EC) about the vacancy in the Subang parliamentary seat, code P.104, in accordance with Article 54(1) of the Federal Constitution. He said, "As all honourable members are aware, the Subang MP submitted a letter to me relinquishing his membership as a member of the Dewan Rakyat, effective yesterday. I have notified the Election Commission of the vacancy of the Subang parliamentary seat" [2].

Following this, the Election Commission confirmed later on August 11 that no by-election would be held for the Subang seat. EC Chairman Datuk Seri Ramlan Harun said, "No by-election for the P.104 Subang Parliamentary Constituency will be held" [1].

Wong Chen served three terms as the PKR MP for Subang since 2018. Before his resignation, he was the non-executive chairman of Malaysia Debt Ventures Bhd until May 2026. He is 63 years old [2].

Wong Chen plans to remove the Yang Berhormat honorific from billboards, signage, and his correspondence by next month [4]. He is scheduled to hold a press conference on August 12 at 11 a.m. to explain his reasons for resigning [2, 4].