Ambassador to India says there is a prescribed procedure in a treaty with India to get information on illegal stashes in Swiss bank accounts, which hasn't been used.
India can get information on secret bank accounts from Swiss authorities for cases dating from January 2011, once the revised taxation treaty between the two countries is ratified by the Switzerland Parliament.
Switzerland on Thursday said it would share data of black money allegedly stashed away by Indians in Swiss banks in accordance with the tax treaty between the two countries.