not to remove or revise an entry made in respect of the supplier following an application under section 64 of the Act (Debarment list: application for removal).
peidio â dileu neu ddiwygio cofnod a wnaed mewn perthynas â'r cyflenwr yn dilyn cais o dan adran 64 o’r Ddeddf (Rhestr Rhagwaharddiadau: cais i ddileu).