On April 4, 2025, the Bandaranaike Centre for International (BCIS) and Siam Nivasa Colombo marked the successful conclusion of the first Thai language course, conducted through a collaborative initiative involving the Royal Thai Embassy in Colombo, TICA Cooperation กรมความร่วมมือระหว่างประเทศ(TICA), BCIS, Siam Nivasa, and Srinakharinwirot University | SWU | มหาวิทยาลัยศรีนครินทรวิโรฒ | มศว. The closing ceremony was graced by Mr. Artith Prasatkul, Chargé d’Affaires a.i. of the Royal Thai Embassy, who praised the participants for their commitment and enthusiasm in embracing the Thai language and culture.