Hong Kong Paediatric Ophthalmology and Strabismus Group (HKPOSG) was established on 2016. HKPOSG is a group of ophthalmologists in Hong Kong with special interest in paediatric ophthalmology and strabismus. We aim to 1)improve the children eye care in Hong Kong; and 2)promote academic exchange and research collaborations both locally and internationally.

The IOA is the world's largest orthoptic association and serves as the global advocate for orthoptic learning, research and professional excellence. The International Orthoptic Association serves its members by: • developing the capacities of orthoptic professionals • providing standards of excellence in specialized eye care • setting standards for clinical practice and education based on research with the aim of promoting continued quality improvement for the benefit of their patients.

The aims of the association are: To disseminate knowledge on all sensory and motor aspects of strabismus and other disorders of ocular motility. To foster clinical and experimental research To encourage and support countries wishing to set up organizations for the study and treatment of strabismus and associated sensory disorders. To create, as far as possible, a common terminology and a standardization of diagnostic and therapeutic procedures.

ISPOS, the Israeli Society for Pediatric Ophthalmology and Strabismus, holds several meetings each year. A meeting during the month of May as part of its parent organization, ILOS (Israel Ophthalmology Society) annual meeting, a squint club, and case presentations at the Ocular Microsurgy meeting in Eilat during the months of January or Febuary. Most members are fellowship trained mostly in North America and 16 are active AAPOS international members.

A predecessor of Japanese association of Pediatric Ophthalmology was formed in 1967, and our association began in 1980. We have more than 600 members currently, comprising of pediatric ophthalmologists. Our association has contributed to improvement of medical care, education and research to treat eye diseases in children. Recent advancements in Japanese pediatric ophthalmology are new treatment for retinopathy of prematurity and retinoblastoma, including early vitreous surgery and intraarterial injection of cancer drug.