The Bureau of the Royal Household invites people to sign the blessing Her Majesty Queen Sirikit the queen Her Royal Highness Princess Maha Chakri Sirindhorn On the occasion of His Majesty the King's birthday on August 12, 2023 via online system at His Majesty's Government website https://wellwishes.royaloffice.th/index.php/home/index/30 Between 11 – 13 August 2023
Source: Thai News Agency