On April 13 RA NA Vice Speaker Samvel Nikoyan, the Chairman of RA NA Standing Committee on Financial-Credit and Budgetary Affairs Gagik Minasyan and the Chairman of RA NA Standing Committee on Defense, National Security and Internal Affairs Hrayr Karapetyan visited the Embassy of the Republic of Poland in the Republic of Armenia and expressed their condolences to the Polish people in the name of RA National Assembly and personally them in connection with the plane crash, which killed the President of Poland Lech Kaczinski, the parliamentarians and all accompanying persons. They left notes in the Book of Condolence, which was opened in the Polish Embassy.