Additional, regarding my email on 16 November 2015 that i sent to you about locally drug (including Etacid and Pefsal) are exempted from local BE studies in Thailand.
As far as I consult with Thai-FDA. They may request the following additional studies as below
1. Comparative in vitro dissolution studies
or
2. Comparative clinical studies
or
3. Comparative pharmacodynamic
and above studies not necessary study in Thailand but be studied in a laboratory with the standards of ISO/IEC 17025 or GLP/GMP.
Please advise us on the above studies and we looking forward to hearing from you soon.