Specializations:

• 2009 - Conservacion of  olive genetic resources; Marrakech, Maroco;  International Olive Council,
• 2004 - Methods of molecular olive identification; Ljubljana, Slovenia; Biotehnical faculty, University of Ljubljana
• 2003 - Olive oil Quality Improvement; Split, Croatia; Institut for Adriatic Crops and Karst Reclamation and International Olive Oil Council
• 2002 - Olive Oil Production, Quality Improvement and Environmental Protection; Larnac, Cyprus; International Olive Oil Council
• 1999 - Olive Oil technology; Andria, Italy; International Olive Oil Council
• 1999 - Certification of olive plant material; Grosseto, Italy; IOOC  International Olive OilCouncil; CNR Istituto Propagazione Specia Legnosa A.R.S.I.A.