Tear Film and Ocular Surface Society

Tear Film & Ocular Surface Society (TFOS) is a 501(c)(3) nonprofit organization founded in 2000 focused on facilitating consensus and standardization on ophthalmological research related to ocular surface subjects like tear film, dry eye, meibomian gland dysfunction and contact lens discomfort. TFOS organize workshops and produce reports which are then translated to different languages.

Workshops

 * TFOS International Dry Eye WorkShop (DEWS™) 2007
 * TFOS International Workshop on Meibomian Gland Dysfunction (MGD) 2010
 * TFOS International Workshop on Contact Lens Discomfort 2013
 * TFOS Dry Eye WorkShop II (TFOS DEWS II™) 2017