NFLIS-Drug Brief: Substances Co-Reported with Fentanyl in NFLIS-Drug and DEA-Tox, January 2013–June 2023 Posted on November 13, 2023November 13, 2023 By Jeff Teitelbaum Diversion Control Division U.S. Department of Justice, U.S. Drug Enforcement Administration; November 2023 Access report Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology Tags:DEA