In January 2012, the Central Bank of Nigeria granted Jaiz Bank an approval in principle to operate as a regional interest-free bank in northern Nigeria. As a result of that, Jaiz bank became the first and the only full-fledged Islamic banking in Nigeria. Islamic banking is based on the principles of profit and loss sharing.
According to Mr. Muhammed Nurul Islam, a manager at Jaiz bank, the bank offers what is called a mudaraba (profit- and loss-sharing deposit). And Jaiz bank does not finance any customer without a purpose; he explain further that the primary means of Islamic finance are based on trading, and the bank trading activities are Sharia-compliant investments with the money deposited by customers. The customers and Jaiz bank share the risks and profits between them.