The federal FOIA Ombudsman informed EPIC that an investigation into the open government practices of the Department of Homeland Security won't be finished until March 2016. In 2014, EPIC and other open government advocates urged the Office of Government Information Services to investigate "still interested?" letters. The DHS has sent these letters to FOIA requesters to prematurely terminate open government requests. EPIC objected to the practice and explained that "no provision in the FOIA allows for administrative closures."