29 CFR 100.620 - Finality of a compromise.
An offer of compromise must be in writing and signed by the debtor. An offer of compromise which is accepted by the NLRB is final and conclusive on the debtor and on all officials, agencies, and courts of the United States, unless obtained by fraud, misrepresentation, the presentation of a false claim, or mutual mistake of fact.
Title 29 published on 2013-07-01
no entries appear in the Federal Register after this date.