34 C.F.R. § 101.101 – Posthearing briefs: proposed findings and conclusions.

(a) The presiding officer shall fix the time for filing posthearing briefs, which may contain proposed findings of fact and conclusions of law, and, if permitted, reply briefs.
(b) Briefs should include a summary of the evidence relied upon together with references to exhibit numbers and pages of the transcript, with citations of the authorities relied upon.