Parties may obtain discovery regarding any nonprivileged matter that is relevant to any party's claim or defense and proportional to the needs of the case. Not applicable. RESERVATIONS.The information in this Initial Disclosure is based on knowledge or materials now available and specifically known to Plaintiff. It basically states that the prosecutor should provide copies or make available for copying discoverable evidence. Section 9-5.001 of the United States Attorney's Manual describes the Department's policy for disclosure of exculpatory and impeachment information. Upon a defendant's request, the government must disclose to the defendant, and make available for inspection, copying, or photographing, all of the following: The attorney should also file a Demand For Discovery to obtain the evidence from the prosecutor's file. Discovery and Inspection). The amendment requires the Court to set a time for the government and defendant to disclose expert witnesses to the opposing party. "Discovery" is the process to obtain and exchange all the documents and information which may lead to evidence to be used in the proceeding.