I have just done my conversion a month back from Ausi to Indo, Here you go with the steps I went through,
1. Medicals ( as you know )
2. Air law ( Part 61, 91, 121 materials provided by my company so no idea where can you get one )
3 New thing came up for us that we have to do CPL IR consist of all subs 100 qs al together
4. Flying part 6 hours dual followed by flight check in SE.
All about it hope it helps,
Since My company took care of the procedure and formalities really not much of idea about where to apply and what to do, sorry...
All the best