Hi,

Isaat examination is Information systems audit (ISA-AT) it is conducted by the institute of Chartered accountancy of india.

Eligibility : those candidate who already passed the Information Systems Audit – Eligibility Test (ISA – ET) tonly  are eligible to apply for appearing in the Information Systems Audit Assessment Test (ISA AT)

This course enables CA to build digital knowledge so that they can apply this to cope up with new IT challanges world is facing.

The official website for this examination is http://isaat.icaiexam.icai.org/dec19/instruction.aspx

Hope you find this helpful.