The Accounting and Auditing Organisation for Islamic Financial Institutions (AAOIFI) will develop a package of standards covering Islamic endowments or awqaf. AAOIFI did not give a time frame for the completion of its awqaf standards, but said its board had discussed and approved specifications regarding the accounting standards. The plans are part of wider industry efforts to modernise awqaf, which receive donations to operate specific social projects, such as mosques, schools and welfare schemes. Most awqaf do not disclose full financial figures, although their underperformance is believed to be considerable. In India, awqaf are estimated to own 490,000 properties but their estimated annual income is just 1.63 billion rupees ($25.22 million.)