On 29 January 2026, the Royal Thai Embassy organized the volunteer activity (Jit Arsa) in commemoration and dedication of the royal merit to Her Majesty the late Queen Sirikit, the Queen Mother, on the occasion of the centenary of Her Majesty's passing.

On this occasion, the Embassy paid visit and moral support to the medical personnels and patients in the mobile medical unit program, under which the Embassy, in cooperation with the Ear, Nose and Throat (ENT) Clinic of Fann Hospital in Dakar, provided free consultation services and treatments for common ear, nose and throat conditions to the Senegalese citizens at the Youssou Mbargane Diop Hospital in Rufisque.