If the original claim for compensation has been made within the time specified in section 65-05-01, the organization at any time, on its own motion or on application, may review the award, and in accordance with the facts found on such review, may end, diminish, or increase the compensation previously awarded, or, if compensation has been refused or discontinued, may award compensation. There is no appeal from an organization decision not to reopen a claim after the organization's order on the claim has become final.
N.D.C.C. § 65-05-04