Certificate in Water Policy Offered Dec. 12, 2007 Graduate students and working water professionals wanting to broaden and enhance their water policy expertise will be able to enroll in the recently approved University of Arizona’s Graduate Certificate in Water Policy. Earning the certificate requires taking 12 units or four UA graduate courses. Scheduling flexibility is a key to the program, with students able to complete work from one semester to two years. This is to accommodate the different schedules of graduate students and working professionals, the two groups served by the program. Read more