International Business School holds a DSLabel honorary sign from the Education, Audiovisual and Culture Executive Agency (EACEA) of the European Commission.

[1][2] Upon completion of their studies, students receive a European Diploma Supplement with a description of the level, content and status of the training they have passed.

The building has a hotel with a kitchen, an open office space, a training room and a specialized room for training and certification courses in the field of sommelierry; library with an additional bookstore; bookstore; copy centre; café; central administration; Student Council with English Court.

The University Publishing House “IBS-Press” is part of IBS structure with the main purpose of providing the school's educational and scientific work.

Student mobility is carried out on the basis of bilateral agreements concluded between the IBS and universities from the Member States of the European Union.

Since 1 March 2017, International Business School has signed a contract for cooperation in the field of education, science and culture with the Tambov State University G. R. Derzhavin in Russia.

At present, IBBU is a member of CEIBG – the Confederation of Employers and Industrialists in the Republic of Bulgaria, NIBS – Network of International Business Schools, ELA – European Association for Education Law and Policy, GUIDE – Association – Global Universities in Distance Education, EDEN – European Distance and E-learning Network.