; and (B) forensic and cyberforensic examinations; (2) provide forensic and cyberforensic, technical, preventive, and investigative training and assistance to— (A) prosecutors; and (B) law enforcement agencies; (3) develop best practices to assist Federal, State, Tribal, and local law enforcement agencies, prosecutors, and others, as appropriate, in the collection of evidence in order to determine and investigate possible nexuses to the dark web and virtual assets, including— (A) evidence logging; (B) evidence maintenance; and (C) evidence sharing; (4) develop multijurisdictional and multiagency responses and partnerships with Federal, international, local, non-profit organizations, and other law enforcement agencies, as appropriate, by— (A) establishing procedures for information sharing; (B) establishing lists of recommended specialized equipment and tools to investigate and prosecute the distribution of illicit drugs, goods, and services on the dark web; and (C) helping the agencies acquire the necessary knowledge, personnel, and specialized equipment to investigate and prosecute the distribution of illegal drugs, goods, and services through the dark web; (5) create novel investigative approaches to— (A) target emerging technologies that facilitate the distribution of opioids through illicit marketplaces on the dark web; and (B) build forensic capacity and expertise to meet the challenges posed by the technologies; (6) enhance collaboration and coordination with international partners; and (7) engage in any other activities the Director determines necessary to carry out the duties of the task force. (e) Guidance and training The task force shall provide guidance and training to officers and employees of the Federal Bureau of Investigation and other Federal, international, and other law enforcement agencies, as appropriate, relating to— (1) techniques and procedures to— (A) recognize evidence or potential evidence relating to the dark web