From July 03 to 05, 2023, Olena Motuzka, Ph.D. in Economics, Associate Professor, Head of the Editorial and Publishing Department of the National Academy of Statistics, Accounting and Audit, took part in the International Scientific Conference “Methodology of Statistical Research 2023 (MET 2023)” (Warsaw, Poland). During the conference, Olena Motuzka made a presentation of the 100th issue of the scientific and information journal “Statistics of Ukraine”, and also joined the presentation of the joint issue of the journals “Statistics in Transition new series” and “Statistics of Ukraine” at the session “Polish-Ukrainian cooperation and support”.