; (B) ensure digital evidence acquisition activities— (i) minimize the acquisition of digital information not necessary to an investigation, including the acquisition of information pertaining to non-targeted persons; (ii) are conducted in accordance with proper legal processes such as warrants, court orders, and notice when required; and (iii) favor less intrusive investigative techniques when they would suffice; (C) handle and preserve digital evidence appropriately, including by ensuring— (i) the integrity of the evidentiary chain of custody; (ii) preventing inadvertent corruption or destruction of the evidence; and (iii) promoting the prompt return of seized digital devices and the prompt return or destruction of seized digital information not used in prosecution of the crime for which it was acquired; (D) extract, analyze, and exploit digital evidence; (E) ensure the appropriate use of digital evidence, including by limiting the repurposing of seized digital information; (F) use digital evidence in criminal legal proceedings; and (G) ensure appropriate protections relating to privacy and security are applied to activities involving the acquisition, preservation, analysis and exploitation, and use of digital information. (2) Criminal justice personnel The term criminal justice personnel shall mean employees of any unit of Federal, State, or local government who have responsibilities pertaining to criminal justice, as defined by section (a)(1) of title 34, United States Code.