1.      Member, European Association for the Study of Diabetes (EASD).

2.      Member, Asian Network of Research on Antidiabetic Plants (ANRAP).

3.      Member, Bangladesh Endocrine Society.

4.      Member, Bangladesh Society for Biochemistry & Molecular Biology.

5.      Member, Bangladesh Plant Tissue Culture Association.

6.      Member, Bangla Academy, Dhaka, Bangladesh Member, Asiatic Society of Bangladesh