1. Interview with DGCA in Delhi, very informal.
2. Avsec course, 6 days. Exam, 100 questions, multiple choice, 80% to pass.
3. 2-day Indian Air Force medical
4. Wet drill, SEP, CRM etc.
5. Line check with examiner.
6. Air law exam as per Indian DGCA ATPL
Result : FATA, Foreign Aircrew Temporary Authorization
You will have to keep your EASA type rating and medical valid.