Code of Professional Responsibility and Accountability (CPRA)
Section 20. Submission of preliminary conference briefs.~ Immediately upon receipt of the verified answer, the Investigating Commissioner shall send a notice to the parties and counsels to simultaneously file, within a non-extendible period often (10) calendar days from receipt of the notice, their respective preliminary conference briefs which shall contain the following: (a) Admissions; (b) Stipulation of facts; ( c) Definition of issues; (d) Judicial affidavits and marked exhibits, accompanied by the lawyer's certification that the attached documents are the genuine or faithful reproductions of the original in his or her custody or possession; ( e) Such other matters as may aid in the prompt disposition of the action.