Home
About
Secretary’s Message
Events
Executive Committee
Contact
Journal
Notice

BECOME A MEMBER

Annual Conference 2025

BECOME A MEMBER

Annual Conference 2025

Home
About
Secretary’s Message
Events
Executive Committee
Contact
Journal
Notice

Dr. Santosh Kr. Das 2000 – 01

Follolw Us:

Home
About
Secretary’s Message
Events
Executive Committee
Contact
Journal
Notice

Office

Room 8, IMA Building, 53, Creek Row, Kolkata - 700 014
support@oswb.org
+91 98363 40743

© 2026, All Rights Reserved OSWB

Annual Conference 2025

Venue: 14th to 16th November, Biswa Bangla Convention Centre

Please download/print you certificate

Annual Conference 2025