Consultancies
M1) UNIDO Consultant, Ghana, December 1991, 1 month.
M2) UNIDO Consultant, Nigeria, June 1992, 1.5 month.
M3) UNIDO Consultant, Sierra Leone, June 1993, 1 month.
M4) UNIDO Consultant, Sudan, December 1995, 1 month.
M5) UNIDO Consultant, Iran, July/August 1996, 3 weeks.
M6) Scientific Consultant to IFEAT (International Federation of Esential Oils and Aroma Trades) (1996-).
M7) UNIDO Consultant, Zambia, Malawi, Uganda, Ethiophia, Ghana, October 1997, 3 weeks.
M8) Scientific Consultant, TIKTA, Since 2007
M9) UNIDO Consultant, Egypt, November/December 2012, 10 days
M10) FAO Consultant, Uzbekistan, February 2013, 1 month