A party must disclose to the other parties the information, documents and witnesses that support the party's claims and defenses. 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,. 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 prosecutor shall make timely disclosure of exculpatory and mitigating evidence pursuant to. 58. Has a model policy on Brady disclosure requirements, but the policy is only available to IAPC members. Evidence is material if its. The scope and the level of detail required in the initial Rule 26(a)(1) disclosures should be viewed in light of this reality. Hearing, if applicable, or before the defendant is required to plead or go to trial. 29. 30.