Visiting professor at Universite Libre de Bruxelles (Belgium) in September 2011).
B.05 Guest lecturer at an institute/university
B. Mohar is an editor of SIAM Journal on Discrete Mathematics (Associate Editor), ISRN Geometry (Editorial Board), Discrete Mathematics (Associate Editor), Ars Mathematica Contemporanea (Editorial Board), Linear and Multilinear Algebra (Editor), Journal of Graph Theory (Editorial Board), Journal of Combinatorial Theory, Ser.B (Editorial board), MATCH (Editorial board).
C.04 Editorial board of an international magazine
B. Mohar was a Program Committee member for ACM-SIAM Symposium on Discrete Algorithms (SODA'12, Kyoto, Japan), and a Program Committee member for European Conference on Combinatorics, Graph Theory and Applications (Eurocomb 2011).
B.01 Organiser of a scientific meeting