The United Nations Office on Drugs and Crime have published 'Recommended methods for the Identification and Analysis of Fentanyl and its Analogues in Biological Specimens'


The American Federal Department of Transportation (DOT) have made a final ruling on the proposed rules to include opioids in their drug testing program.


Expert and Non-Expert Report Guidance - UK Forensic Science Regulator


Changes to American Academy of Forensic Science standards


The Forensic Science Regulators Newsletter No 29


Expert Panel Review of alternative biological matrices for use as an evidential sample for drug driving. Reference RM4825 SB-2988


NHS Alert relating to Heroin contaminated with fentanyls


Changes to the wording of the declaration in an expert’s report comes into force in England and Wales


Forensic Science Regulator annual report 2016


The United States Department of Justice Proposed Uniform Language for Testimony and Reports for the Forensic Toxicology Discipline and Supporting Documentation for Department of Justice Proposed Uniform Language for Testimony and Reports