Recommended Scope for NPS Testing in the United States: Q1 2023 Posted on February 10, 2023February 10, 2023 By Becky Carter Alex Krotulski, Donna Papsun, Dani Mata, Kayla Ellefson, Elisa Shoff, Szabolcs Sofalvi, Svanto Vikingsson, Michael Truver, Celia Modoll, and Barry Logan SOFT, CFSRE; February 2023 Access article Cannabis and Cannabinoids, Chemistry, Crime Scene Investigation and Reconstruction, DREs / Traffic Safety Resource Prosecutors, Forensic Pathology and Medicolegal Death Investigation, Seized Drugs/Controlled Substances, Toxicology Tags:CFSRE