Dear Skamat,
India Localisation is the setup for Indian Taxation like Central Excise, Sales Tax, VAT & Service Tax. It also includes statutory compliance like creation of 57 f 4 challans for material movement to Sub contractors as required under Indian excise rules. It creates statutory reports lfor VAT & Excise i.e ER1 etc. As some or all of these tax structures and compliances are not standard around the world they are not included in Baan Core/Standard and are country specific. It integrates into the Baan standard used around the world.
I am sorry I cannot tell you the difference between in3 and in5 as I have only worked on in5. However the localisation also depends to a greate extent on the service pack installed. Localisation too has service packs.
My personal id is
nayak.ratnakar@gmail.com. If you can send me yr mail, I will dig up whatever material I have on in5.