On 24-26 October 2022, upon the invitation of the President of the Constitutional Court of the Republic of Lithuania Danutė Jočienė, the delegation led by the President of the Constitutional Court of the Republic of Armenia Arman Dilanyan paid a working visit to Vilnius and participated in the high-level International conference entitled “From the National Constitution to Transnational Constitutionalism”, dedicated to mark the 100th anniversary of the Constitution of the State of Lithuania of 1922 and the 30th anniversary of the Constitution of the Republic of Lithuania of 1992.

The chairpersons and justices of the institutions administering constitutional justice from more than a dozen European states participated in the activities of the Conference. At one of the thematic working sessions convened within the framework of the International Conference, the President of the Constitutional Court Arman Dilanyan delivered a speech and participated as a discussant.