- EU Law, International Trade Law, WTO, 'Trade and Environment'
“Possible developments of Community legislation in the field of electoral matters including possible modification of Directive 93/109/EC” (Instituto Europeo de Derecho; Barcelona – European Commission JLS/2008/FRAC/PR/1033.; co-author of the national report)
“The Status of the Hungarian Legal Order (1989-2004)” (OTKA T046838 [2004-2006], participation in the project)
„The Tendencies in Development of the European Integration, with special regard to Models of Integration and the Development of the Law of International Economic Relations” (OTKA T046286 [2004-2006], preparation of the project; participant)