The first weekend of March, June, September, 65438+ February. According to official website of China Education Examination Network, ATA test is a "computer information technology test", and the test time is usually arranged in the first weekend of March, June, September and 65438+February. ATA exam is an IT-oriented exam, which is currently provided by the National Information Technology Talents Professional Training Program and is a professional certification exam sponsored by the Electronic Talents Exchange Center of the Ministry of Information Industry.