On 11 January 2018, H.E. Mrs. Sansanee Sahussarungsi, Ambassador of Thailand to Poland and Dr. Tanongsak Sahussarungsi, Spouse of the Ambassador, attended a traditional New Year’s Meeting with Chiefs of Diplomatic Missions which was hosted by President Andrzej Duda, President of the Republic of Poland, and his spouse at the Presidential Palace. Members of Diplomatic Corps from more than 100 countries were invited to participate in the event. The Address delivered by President Duda included major foreign policies of Poland, as well as highlighted on the significance of this year to commemorate the 100^th Anniversary of Regaining Independence by the Republic of Poland. On this occasion, Ambassador Sahussarungsi also had a chance to write a congratulatory message in a Book on the Occasion of 100^th Anniversary of Regaining Independence by the Republic of Poland in Year 2018, which was arranged for members of the Diplomatic Corps to sign at the Presidential Palace.