Preserve the actual agreements and official communications rather than relying on competing summaries. Each should show its date, parties and purpose.
Build a dated record of authorizations
Keep the sponsorship proposal, accepted terms, subsequent amendments, payment approvals and government messages. Identify which version governed each action. Do not modify earlier paperwork to make it match a later position. Have employment-contract questions reviewed separately from the program requirements while ensuring both advisers use the same factual chronology.
Keep the official instructions, each proposal version, acceptances, payment approvals, and messages in a dated file. Hypothetical example: an artisanal-paper conservation studio receives a revised company offer after payment authorization. The original and amended documents show which terms governed each action. Route commercial changes through the appropriate official channel before relying on them. A company may allocate costs privately, but its documents do not replace the gift payment process, screening, or other individual requirements. Do not treat an optimistic business explanation, a later-created letter, or a family arrangement as proof of a missing eligibility fact. Preserve proof of each official acknowledgement and payment instruction.