On 17 April 2023, Mr. Chittipat Tongprasroeth, Ambassador of the Kingdom of Thailand to the Swiss Confederation, Holy See and Liechtenstein, led the Royal Thai Embassy’s diplomats, staff and Team Thailand in the “Royal Initiative Volunteers Doing Good Deeds from the Heart" Project to clean up Srinagarindravararam Temple in Gretzenbach, Canton Solothurn of Switzerland.