EPIC and a coalition of civil liberties organizations urged the Justice Department to review the disparate impact of facial recognition. The letter follows a report on law enforcement use of the technology. The report builds on work pursued by EPIC and others. Freedom of Information Act documents obtained by EPIC showed that the DHS system lacked privacy safeguards, the FBI accepts a 20% error rate for its Next Generation Identification system and has agreements to run facial recognition searches on DMV databases. In 2012, EPIC urged the Federal Trade Commission to suspend the use of facial recognition techniques pending the establishment of legal safeguards. And the 2009 Madrid Privacy Declaration, authored by NGOs and privacy experts, calls for a moratorium on the face scanning technology.