The European Union (EU) Erasmus Visits to Both Jan Amos Komensky University, Prague / Czech Republic and SGH-Warsaw School of Economics, Warsaw / Poland, 2013.
Police College Rendörtiszt Foiskola Erasmus Program for the given course ‘Individual Application to the constitutional Court’, Budapest / Hungary, May 2-5, 2011.
The EU Erasmus Visiting Scholar, Human Rights Law Center, School of Law, Nottingham University, 2010. https://www.nottingham.ac.uk/hrlc/people/visitingscholars.aspx.
Sojourn Fulbright Scholar, Georgetown University, Government Department, Washington DC, 2009.
Travel Award by Both Fulbright OLP and Friends University for the paper presentation in Global Challenges Conference, Wichita, Kansas, 2006.
Invitation as Keynote Speaker, The OSCE Human Dimension Seminar, Warsaw, Poland, May 2006.
Fulbright Visiting Professor, Georgetown University, Government Department, Washington DC, (Host: Professor Eusobeo-Mujal-Leon), 2005-2006.
Fulbright Scholarship Award / from International Relations science area, 2005.
Travel & Research Sponsorship by British Council to go to Westminster and Leicester Universities of the UK for doing research about recent developments on arrest and detention issues, March 2002.