European Society of Cataract and Refractive Surgery
All India Ophthalmological Society
Delhi Ophthalmological Society (DOS)
Indian Intraocular Implant and Refractive Society
Tamilnadu Ophthalmic Association
Indian Medical Association (IMA)
Tamilnadu Medical Council
American Society of Cataract and Refractive Surgery
Madras City Ophthalmic Association