 Liaisons were established with the CIA and NSA.The ONNI helped set up information systems and analytical operations for the EU.The agency was headed by former FBI Assistant to the Director (third position in FBI after Director and Deputy Director) William C. Sullivan until the ONNI was consolidated in July 1973 into the new Drug Enforcement Administration (along with the Bureau of Narcotics and Dangerous Drugs, the Office of Drug Abuse Law Enforcement, and some Customs officers).