2005

Techno-preneur Development Program (3 months course), at Asian Institute of Technology (AIT), Pratumtani, Thailand.  

2004

Participant, "Phage Display of Proteins & Peptides Course" Cold Spring Harbor Laboratory, New York, USA

2004

Participant, 6 months course on "New Techno-entrepreneurs Creation" by National center for Electronic and computer and Faculty of accounting and commerce, Thammasart University, supported by Ministry of Industry, Thailand.

2003

Participant, "2^nd TDR Regional Training Course on Bioinformatics Applied to Tropical Diseases in Southest Asia", Center for Bioinformatics and Applied Genomics, Mahidol University, Bangkok, Thailand.

1999

Participant, “Concert action for the setting up of an European Veterinary network on diagnosis, epidemiology and research of mycobacterial infections in animals and humans”, San Lorenzo de el Escorial, Madrid, Spain.

1997

Post doctoral fellow, GWL Hansen’s Disease Center, School of Veterinary Medicine, Louisiana State University, Baton rouge, Louisiana, USA. (Transformation of M. leprae with the green fluorescense protien).

1996

Participant, Short training course on gene sequencing and computer analysis, Institute of Science and Technology Development, Mahidol University, Thailand.

1995-1996

Post doctoral fellow, National Institute For Leprosy Research, Tokyo, Japan. (Application of Polymerase chain reaction for detection of M. leprae from water, Early detection of rifampicin resistant of M. leprae.)

1991

Participant, Training course on Epidemiology, Faculty of Tropical Medicine, Mahidol University, Thailand.

1990

Participant, APCO short training course on Soil transmitted helminth, Faculty of Tropical Medicine, Mahidol University, Thailand.