The Securities and Exchange Commission (SEC), led by Miss Sucha Boonyanate, Deputy Secretary-General, Miss Rachamarn Suchitchon​​, Assistant Secretary-General, and Mr. Songyod Bunjoungmanee, Assistant Secretary-General, together with executives, took part in a vigil during the royal funeral rites for Her Royal Highness Princess Bajrakitiyabha Narendiradebyavati Kromluangrajasarinisiribajra Mahavajrarajadhita, at Biman Rataya Pavilion, the Grand Palace, on 19 July 2026.