[Progress of standardizations for clinical visual electrophysiology]

To meet the needs for standardizations of clinical visual electrophysiology, the International Society for Clinical Electrophysiology of Vision (ISCEV) has issued serial proposals of standards since the last decade of the 20th century. The present state of standardization in the laboratories of our country has been improved, but it needs more efforts to meet the latest requirements. This article reviewed the main contents of these standards.