Within 20 days after the official termination of the hearing as
defined by Sec. 702.347, the administrative law judge shall have
prepared a final decision and order, in the form of a compensation
order, with respect to the claim, making an award to the claimant or
rejecting the claim. The compensation order shall contain appropriate
findings of facts and conclusions of law with respect thereto, and shall
be concluded with one or more paragraphs containing the order of the
administrative law judge, his signature, and the date of issuance.