UNAT considered an application revision of judgment No. 2019-UNAT-936 by Mr Diallo. UNAT held that Mr Diallo failed to establish the statutory conditions that had to be fulfilled before a judgment could be revised, namely there was no discovery of a decisive fact which was, at the time the judgment was rendered, unknown to UNAT and to him. UNAT held that an application for revision of a judgment that does not meet the statutory prerequisites cannot be a collateral means of attack on the judgment or allowed to be the second right of final appeal. UNAT dismissed the application for revision.