In all proceedings held by the Board, the Board shall receive and consider any evidence or testimony. However, the Board may exclude incompetent, irrelevant, immaterial, or unduly repetitious evidence or testimony.
In any Board proceeding resulting from the Board's proposed action to deny licensure, the applicant shall have the burden of satisfying the Board of his or her qualifications.
In any Board proceeding resulting from the Board's proposed action to refuse to renew, to cancel, to suspend, to revoke, or to censure a licensee, the Board shall have the burden of proving that such action should be taken.
D.C. Mun. Regs. tit. 17, r. 17-2527