From 1994 he served on the editorial board of the Algebra Colloquium, a journal of the Chinese Academy of Sciences published by Springer-Verlag.

In an official address, President Mikhail Gorbachev mentioned Professor Arad's contributions towards the establishment of scientific communications between Israel and the former USSR.

In an effort to advance cooperation in research he has headed delegations of scientists to Russia, China, and East Germany.

[4] A partner in the initiation and establishment of the college was Miriam Feirberg, who at that time served as head of the Education Department of the City of Netanya.

Today the college is an accredited institute of higher education that grant first and second academic degrees in a variety of fields.

Together with his colleague Professor Marcel Herzog, Arad wrote Products of Conjugacy Classes, published by Springer-Verlag.