From September 26-27, 2023, Ambassador Georg Sparber traveled to Newport and Providence, Rhode Island. In Newport, Ambassador Sparber was welcomed by the Pell Center at Salve Regina University where he was featured in a discussion on the war in Ukraine, the rule of law and the importance of the United Nations. Ambassador Sparber’s visit continued a long tradition of strong ties between Liechtenstein and Salve Regina University, especially with its Pell Center.

On September 19, 2023 the Embassy of Liechtenstein, the US Department of State, the Basel Institute on Governance, and the Woodrow Wilson Center hosted a discussion titled "Combating Green Corruption: Fighting Financial Crime as a Driver of Environmental Degradation."

From September 15-16, 2023, Hereditary Prince Alois of Liechtenstein and Hereditary Princess Sophie of Liechtenstein visited the Liechtenstein Institute on Self-Determination (LISD) at Princeton University. During their visit, the Princely couple met with the leadership of Princeton University, the School of Public and International Affairs, the LISD, as well as faculty and students. They also had the opportunity to meet with LISD alumni, members of the University community, and of the township at a formal reception.

In June Liechtenstein released the findings of its second Voluntary National Review on the implementation of the 2030 Agenda for Sustainable Development.

In its summary, the report states that:

From June 21 to June 23, 2023, the Liechtenstein Delegation participated in the 53rd General Assembly of the OAS in Washington D.C.

From June 11 to 12, H.S.H. Hereditary Prince Alois of Liechtenstein, Liechtenstein's Acting Head of State since 2004, traveled to Washington, D.C. The purpose of his visit was to participate in a series of congressional meetings focused on current challenges and bilateral relations between Liechtenstein and the United States.

On May 30, Ludlow-Taylor Elementary School's 5th graders from Washington, DC had the opportunity to visit the Embassy of Liechtenstein as part of the Embassy Adoption Program. Over the course of several weeks, the students had been learning about Liechtenstein, and they were excited to present their knowledge to the Ambassador and the embassy staff.

From March 14-19, the award-winning string ensemble LGT Young Soloists (sponsored by LGT Private Banking) conducted a tour in Washington and Baltimore. The group is made up of highly talented young soloists between the ages of 13 and 23 from over 20 nations. Since its founding in 2013, the LGT Young Soloists have established themselves as one of the leading youth orchestras worldwide.

From May 31 to June 1, 2023, Ambassador Sparber traveled to Atlanta and Macon, Georgia. On May 31, Ambassador Sparber was welcomed in Atlanta by  Dr. Bruce S. Allen, Honorary Consul of Liechtenstein to the South and Southeastern United States, and his wife Jennifer. Later they travelled to the Ocmulgee Mounds National Historical Park in Macon, GA where they viewed prehistoric Native American ceremonial and burial mounds. Ambassador Sparber was also able to meet with Macon-Bibb Mayor T.H.

On the invitation of US President Joe Biden, Prime Minister Daniel Risch participated in the 2023 Summit for Democracy. The meeting, attended by around 120 heads of state and governments, was held virtually. President Biden called it a historic turning point and emphasized that the decisions made by the democracies of the world today will be decisive for the coming decades.