The government also encourages telemedicine projects. Several studies say that the Danish information system is the most efficient in the world, saving doctors an average of 50 minutes a day in administrative work. A 2008 report (pdf) from the Healthcare Information and Management Systems Society estimated that electronic record keeping saved Denmark's health system as much as $120 million a year. U.S. policy makers are studying Denmark's system to see whether its methods can be adopted as part of the reformed health system.