ATA (Nasdaq: ATAI) is the largest professional services provider for testing, assessment and related services in China, as well as the most effective AI-enhanced Remote Invigilation products and services for all range of test types based on our advanced assessment technologies. Leveraging our state-of-the-art technologies; operated with extensive experiences in test operations and administrations; through a delivery network of over 3000 test centers across the country; ATA has been providing professional test and assessment services for government authorities, academic institutions, corporate clients and tens of millions of test candidates since 1999.