Contracting authorities should check the debarment list before allowing any supplier to participate in a covered procurement and before deciding to award a public contract to a supplier.
Dylai awdurdodau contractio wirio'r rhestr rhagwaharddiadau cyn caniatáu i unrhyw gyflenwr gymryd rhan mewn proses gaffael a gwmpesir a chyn penderfynu dyfarnu contract cyhoeddus i gyflenwr.