1. Apiculture, Universidad Nacional Del Sur, Bahía Blanca, Argentina
2. Senior Consultant, Nexco S.A., Argentina
3. President, International Honey Exporters Organization (IHEO); President, Apimondia Scientific Commission of Beekeeping Economy
4. Member, Board of Directors of True Source Honey (U.S.A)
5. Chairman, Apimondia Working Group on Adulteration of Bee Products