- The 10th European Silicon Days, Montpellier (France), July 10-12, 2023.
- Achievements in Molecular Inorganic Chemistry workshop, Bonn (Germany), September 11, 2023.
- New Emerging Trends in Chemistry, Yerevan, Armenia, Sept. 24-28, 2023.
and invited lectures at Simon Fraser University (Feb. 27, 2023), University of British Columbia (Feb. 28, 2023), University of Victoria (March 1, 2023), Cape Breton University (April 17, 2023), St Francis Xavier University (April 18, 2023), Mount Allison University (April 19, 2023), St. Mary’s University (April 20, 2023), Dalhousie University (April 21, 2023), Memorial University of Newfoundland (April 24, 2023), Institute of Chemical Research of Sevilla (Spain, July 5, 2023), University of Zaragoza (Spain, July 5, 2023), University of Gerona (Spain, July 7, 2023), University of Toronto (September 15, 2023), and Universite Sorbonne (Paris, France, September 22, 2023).