Supplier accepts advance payment then delays or disappears
- Cap advance payment at 30% and require an unconditional Advance Payment Guarantee (APG) from an acceptable bank
- Structure payments against verifiable milestones (drawings approved, factory acceptance test, shipment, site acceptance)
- Verify supplier as legal entity: registration certificate, VAT number, audited accounts for last 2 years, 3 reference sites contactable
"Advance payment shall not exceed 30% of contract value and shall be covered by an unconditional, on-demand Advance Payment Guarantee from a bank rated minimum BBB (S&P) or equivalent, valid until Site Acceptance."
