DEFCONS. DEFCON 509 (Edn 09/97) - Recovery of Sums Due DEFCON 513 (Edn 06/10) - Value Added Tax DEFCON 522 (Edn 07/99) - Payment DEFCON 523 (Edn 03/99) - Payment of Bills using the Bankers Automated Clearing Service (BACS) System DEFCON 534 (Edn 06/97) - Prompt Payment (sub-contracts)
Appears in 2 contracts
Sources: Enabling Contract, Enabling Contract for Training Events