- Engllish:
Certificate of Proficiency in English, Cambridge University, 1997.
Business English Course, 20 hours, 2000, Cordoba, Spain.
- French:
Advanced Course, 120 hours, 1999, Montpellier, France.
Test d’Évaluation de Français (TEF), Chamber of Commerce, Paris, 1999
Diplôme d’Études en Langue Française (DELF), 1999, French Ministry of Science and Culture.
- German: Advanced German Certificate, Official Languages School, Sabadell (Barcelone), 2005.
- Catalan: Advanced Catalan Certificate, Catalan Language Department, Barcelone, 2004.
