The UNAT, citing the principle of res judicata, noted that the authority of a final judgment could not be so readily set aside. The UNAT held that the limited grounds and the gravest of reasons required for setting aside a final judgment by an appellate court are not met in this case.
The UNAT found that, as the staff member also acknowledges, the current request fell outside of the permissible grounds for revision, correction, or interpretation.
The UNAT decided that there were no grounds for it to review this matter in any way, dismissed the staff member's application and affirmed the...