(a) Where the hearing is conducted by a hearing examiner who makes an initial decision, if no exceptions thereto are filed within the 20-day period specified in § 18b.72, such decision shall become the final decision of the Department of Veterans Affairs, and shall constitute “final agency action” within the meaning of 5 U.S.C. 704 (formerly section 10(c) of the Administrative Procedure Act), subject to the provisions of § 18b.75.

(b) Where the hearing is conducted by an administrative law judge who makes a recommended decision or upon the filing of exceptions to an administrative law judge's initial decision, the reviewing authority shall review the recommended or initial decision and shall issue a decision thereon, which shall become the final decision of VA, and shall constitute “final agency action” within the meaning of 5 U.S.C. 704 (formerly section 10(c) of the Administrative Procedures Act), subject to the provisions of § 18b.75.

(c) All final decisions shall be promptly served on all parties, and amici, if any.