Journal reviews:
2012, Transactions on Computational Logic 
2012, Journal of Logic and Algebraic Programming 
2011, Journal of Computer Science and Technology 
2011, Control Engineering Practice 
2010, Software and System Modeling (SoSyM) journal 
2010, Formal Methods in System Design 
2009, Fundamenta Informaticae 
2008, Formal Aspects of Computing 
2008, Journal of Systems and Software 
2008, Journal of Zhejiang University-SCIENCE A 
2008, Control Engineering Practice 
Conference reviews:
TIME 12, 12-14 September, PC member, Organizing committee member and reviewer 
SANES 2012, 24 - 26 February, 2012: PC member and reviewer 
AEECT 2011, 6-8 December: PC member and reviewer 
Casemans 2011, 17-21 September: PC member and reviewer 
TIME11, 12-14 September: PC member and reviewer 
Informatics 2011, 20 - 22 July: PC member and reviewer 
LATA2011, 26-31 May: reviewer 
Casemans 2010, 26-29 September: PC member and reviewer 
CSL 2010, 23 - 27 August: reviewer 
Informatics 2010, 26 - 28 July: PC member and reviewer 
Informatics 2009, 17 - 19 June: PC member and reviewer 
YRSOC 2008, 12- 13 June: PC member and reviewer 
SEFM-08, 10 - 14 November: reviewer