THE MUSLIM PERSONAL LAW (SHARIAT) APPLICATION ACT, 1937
1. As per this act, matters regarding intestate succession, special property of females, marriage, dissolution of marriage, maintenance, dower, guardianship, Gifts, Trust and Wakfs, where the parties are Muslims, shall be decided on Muslim Personal Law ( Shariat)
2. A Muslim may by making declaration according to the sec.3 of the act, can bring in matters of adoption, wills and legacies under the purview of Shariat, binding himself, his minor children and their descendants.