Sediment Transport Technology Courses, UNESCO, Ankara, Turkey, 1988.

Honorary Research Fellow in the School of Engineering, Civil Engineering Department, University of Birmingham United Kingdom, June-September 2004.

Honorary Research Fellow in the School of Engineering, Civil Engineering Department, University of Birmingham United Kingdom, July-September 2006.

LLP Erasmus/ Teaching Mobility Program, The University of Debrecen, Hungary, 2008.

Visiting Scholar in the School of Forestry and Wildlife Sciences at Auburn University, USA, June–September 2010.

Visiting Professor in the Architecture & Engineering Faculty, Civil Engineering Department at EPOKA University, Tirana, Albania, October 2010- June 2011.

LLP Erasmus/ Teaching Mobility Program, Szechenyi Istvan Egyetem, Hungary, 2013.

LLP Erasmus/ Teaching Mobility Program, Tallinna Tehnikakorgkool, Estonya, 2014.