In such motion the party must set forth the fact that a good faith effort to discuss the requested material has taken place and proved unsuccessful. NOTICE: Discovery materials will not be disclosed until counsel has entered his or her appearance and has given notice to the District Attorney's Office.The Brady rule, named after Brady v. Maryland, requires prosecutors to disclose material, exculpatory information in the government's possession to the defense. We found references to Brady material in various documents, including local rules, orders (including standing orders and standard discovery, arraignment,. Lawyers refer to these materials as exculpatory evidence or "Brady material. The court may order the Commonwealth to allow the defendant's attorney to inspect and copy or photograph any of the following requested items. This article explores the problems inherent in current discovery systems still in place in some states, problems with relying on Brady v. In such motion the party must set forth the fact that a good faith effort to discuss the requested material has taken place and proved unsuccessful. Hutchinson, 571 Pa. 45, 811 A.2d 556 (2002).