Project management often involves the management of large quantity of data such as design information, correspondences, reports, contracts, cost estimates, regulations, meeting minutes, etc. With today’s MIS technology, data can be easily stored, searched, accessed and thereby used instantaneously. Since 1975, MAA has been developing the most up-to-date MIS to not only manage data but also systemize work processes, including budget updating, administrative tasks, quality control, payment control, and project scheduling. Systems are created not only internally, but also for various clients to help increase their project management and control efficiency.