On 21.07.2020 we had the pleasure to host the President of the Central Office of Measures Mr. Radosław Wiśniewski and the Director for the Strategy of the Central Office of Measures, Mr. Zbigniew Ramotowski. The program of the meeting included a seminar presenting the research of the Department of Nanometrology and the Department of Experimental Physics of the Faculty of Fundamental Problems of Technology (Mr. Grzegorz Sęk) and visiting our laboratories. The subject of the discussion was the future collaboration within national and European research programs.