Ombudsman institute are known as one of institutes that have function as a
tool of control against Government’s action. The existence of LOD DIY is the real
illustration of the control in the region. How does realization of this control
function? Based on that theory, the writer did the emperical research with the field
study. The writer give some questions to respondences in which the result will be
analyzed as qualitative based on the certainly law and literature study. The result
of this research is LOD DIY has done its controlling function. In the realization,
LOD DIY found some of obstruction that the most of them as a weakness of
their law base. LOD DIY has done to find some of solve this obstruction. The
writer give an advice and a recommendation to the Governor of DIY Provinces
for change Peraturan Gubernur DIY No 21 Tahun 2008 Tentang Organisasi dan
Tata Kerja Lembaga Ombudsman Daerah di Propinsi DIY more perfectly.