Any party to a hearing under this part shall have the right

(a) To be accompanied, represented, and advised, by a representative of his own choosing;

(b) To participate in any prehearing or post-hearing conference held by the Presiding Officer;

(c) To agree to stipulations of fact or law, which shall be made part of the record;

(d) To make opening and closing statements at the hearing;

(e) To present oral and documentary evidence relevant to the issues at the hearing;

(f) To submit rebuttal evidence;

(g) To conduct such cross-examination as may be required for a full and true disclosure of the facts; and

(h) To submit written briefs, proposed findings of fact, and proposed conclusions of law.