Switzerland will be able to provide banking and other details sought by other countries, including India, from next month about a 'group of persons' even without their individual identification, provided the information has not been requested as part of some 'fishing expedition'.
The Swiss Finance Ministry spokesperson further said the treaty states that "such persons or authorities shall use the information 'only' for such purposes.
As the debate on alleged black money stashed by Indians in Swiss banks continues, Switzerland on Monday said it is looking forward to working together with the new government of India in its fight against tax evasion.
It has been in force since October 2011.
Switzerland has been making efforts to strengthen its bilateral cooperation with India .
The Swiss Finance Ministry spokesperson recently confirmed that a meeting is expected in the coming weeks, but did not disclose any further details.