Read our article from the ICAO Journal 5, 2013:  Features and Benefits of ICAO's Aviation English Language Test Service (AELTS) 

Read our article from the ICAO Journal Issue 5, 2013:  Language Proficiency Requirements:  Critical to Aviation Safety

A Guide to Submitting Validity Evidence has been developed to assist TSPs when submitting their tests for assessment.  Please review this important new document under About and ICAO References.

ICAO issues press release regarding launch of revamped website for the Aviation English Language Test Site.