The Royal Thai Embassy in Lisbon organized a 50th Day Merit-Making Ceremony dedicated to Her Majesty Queen Sirikit The Queen Mother at Sumedharam Monastery in Ericeira, Portugal.

The Royal Thai Embassy in Lisbon organized a flower-laying ceremony on the occasion of the Birthday Anniversay of His Majesty King Bhumibol Adulyadej The Great, the National Day of the Kingdom of Thailand, and Thailand’s Father’s Day, on 5 December 2025.

The Royal Thai Embassy in Lisbon organized a commemorative event on the occasion of 100th Anniversary of the Passing of His Majesty King Vajiravudh (Rama VI), on 25 November 2025 and an event to commemorate the 100th Anniversary of the Birth of Her Royal Highness Princess Bejaratana Rajasuda Sirisobhabannavadi, on 24 November 2025.

The Royal Thai Embassy in Lisbon organized a volunteer service activity at Casa da Sopa Mãe Maria de Nazaré, to commemorate the 100th Anniversary of the Passing of His Majesty King Vajiravudh on 25 November 2025 and the 100th Anniversary of the Birth of Her Royal Highness Princess Bejaratana Rajasuda Sirisobhabannavadi.

The Royal Thai Embassy together with BOI and IPDAL in organised "Portugal-Thailand Business Roundtable" raising awareness among the Portugese private sector on potential and advantage of investing in Thailand