A study carried out by MoH and World Health Organization in 2003 estimates healthcare waste generation at about 3,895 tons/year. The results of a study under the Program for Appropriate Technologies in Health at Yogyakarta, showed that healthcare waste generated from the healthcare centers was about 0.75 kg/bed/day in 2004. Results of the MoH study in 2003 indicate that the waste composition from healthcare centers is 65% from immunization, 25% from contraception, and 10% from medical curative programs.