39 CFR 955.2 - Notice of appeals.
Notice of an appeal must be in writing, and the original, together with two copies, may be filed with the contracting officer from whose decision the appeal is taken, or may be filed directly with the Board. The notice of appeal must be mailed or otherwise filed within the time specified by applicable law.
Title 39 published on 2013-07-01
no entries appear in the Federal Register after this date.