On Wednesday 28 January 2018, at the Grand Ducal Palace in Luxembourg-ville, His Royal Highness the Grand Duke received successively in audience for the delivery of their credentials, the following Ambassadors to Luxembourg:
- His Excellency Rigoberto Gauto, Ambassador Extraordinary and Plenipotentiary of the Republic of Paraguay
- His Excellency Kim Hyoung-zhin, Ambassador Extraordinary and Plenipotentiary of the Republic of Korea
- His Excellency Zacharie Richard Akplogan, Ambassador Extraordinary and Plenipotentiary of the Republic of Benin
-His Excellency Manasvi Srisodapol, Ambassador Extraordinary and Plenipotentiary of the Kingdom of Thailand
- Her Excellency Esther Rabasa Grau, Ambassador Extraordinary and Plenipotentiary of the Principality of Andorra.