Ophthalmological Society Of Bangladesh

Regional Scientific Conference-OSB, Chattogram 2025

16 Dec, 2025

Inaugural Ceremony of OSB Sylhet Branch and Pitha Utshob

23 Jan, 2026

Scientific Session-Rajshahi Branch, 2025

Scientific Seminar-Bogura Branch

10 Aug, 2025

Scientific Seminar-Mymensingh Branch

Scientific Seminar Rangpur Branch-2025

Regional Scientific Conference Jashore-2025

Regional Scientific Conference Barishal-2025

12 Oct, 2025

Regional Scientific Conference Khulna-2025

26 Nov, 2025