Grażyna Zakrzewska-Kołtuniewicz is an accomplished researcher, holding the positions of professor and head of the Department of Radiochemistry and Nuclear Chemistry at the Institute of Nuclear Chemistry and Technology (INCT). She is a co-founder and former president of WIN Poland, an organization established in 2013. Additionally, she serves as vice-chair of the Polish Nuclear Society and as a representative of the Ministry of Climate and Environment in the RWMC-NEA-OECD.