This research is related to the Arrangement of Sharia Mutual Funds in the Construction of Positive Laws in Indonesia. Sharia mutual funds are one of the instruments that play an essential role in the capital market in Indonesia. The emergence of Sharia Mutual Funds originated from conventional mutual funds. The many needs of financial institutions in the capital market that operate with sharia principles, Sharia Mutual Funds appear and act according to Islamic sharia provisions and laws. Both in the form of contracts between investors as property owners (Shahibul Maal) and investment managers as representatives of Shahibul Maal, and between investment managers as representatives of Shahibul Maal and investment users. Islamic mutual funds wi...