On 15 October 2026, H.E. Mrs. Krongkanit Rakcharoen, Ambassador of Thailand to the Lao PDR, presided over a merit-making and public sandalwood flower offering ceremony in connection with the Royal Cremation Ceremony of Her Majesty Queen Sirikit The Queen Mother. On this occasion, the Ambassador paid tribute to Her Majesty by offering a special sandalwood flower bouquet before Her Majesty’s portrait, on behalf of officials of the Royal Thai Embassy in Vientiane, members of Team Thailand and their spouses, and representatives of the Thai private sector in the Lao PDR. The participants also joined in merit-making ceremony dedicated to  Her late Majesty, including an alms-giving ceremony for monks from Si Saket Temple in Vientiane, with Venerable Dr. Sisouk Saleumkhoun, member of the Central Committee of the Lao Buddhist Fellowship Organisation and Secretary to the Supreme Patriarch of the Lao PDR, serving as the presiding monk.

The Royal Thai Embassy in Vientiane, together with Team Thailand, also organised a volunteer activity for the public benefit as a merit-making tribute to Her late Majesty Queen Sirikit The Queen Mother by presenting educational supplies to the Women with Disabilities Association in Vientiane.