Gostujoči profesor na Universite Libre de Bruxelles (Belgija) septembra 2011.
B.05 Gostujoči profesor na inštitutu/univerzi
B. Mohar je urednik v revijah 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 Uredništvo mednarodne revije
B. Mohar je bil član programskega odbora konference ACM-SIAM Symposium on Discrete Algorithms (SODA'12, Kyoto, Japan), in član programskega odbora konference European Conference on Combinatorics, Graph Theory and Applications (Eurocomb 2011).
B.01 Organizator znanstvenega srečanja