The Swimming Federation of India (SFI) is the national governing body for aquatic sports in India. Legally, it is a non-profit association registered under the West Bengal Societies Registration Act, 1861. The Federation holds elections for its office bearers every four years.The SFI currently oversees competition in the sports of swimming, masters swimming, synchronized swimming, diving, high diving, and water polo. It is affiliated to FINA, and the Asian Swimming Federation (ASF).