Moldova's Acting President Marian Lupu will leave for Poland on May 25. He was invited to pay a visit to Warsaw by his Polish counterpart Bronislaw Komorowski. The visit will last by May 28, Info-Prim Neo reports, quoting a communique from the Parliament's press office. Marian Lupu will be taking part in the seventeenth Summit of Presidents of Central European States, which will be held in Warsaw on May 27-28. While in Poland, the Moldovan official will have a number of meetings with his counterparts from a number of participating states.