Confirm the trip purpose, policy and approval owner
Record the business purpose, destinations, travel dates, meeting commitments and the person authorized to approve spending. Obtain the current organizational policy for booking channels, payment methods, expense evidence, allowances, personal extensions and submission deadlines. Ask how exceptions and cancellations are approved and who handles urgent changes. If a per-diem schedule is used, confirm its source, effective dates, location and the conditions your organization applies; do not assume a published government rate automatically governs a private employer. Retain the approval reference and unresolved questions before committing funds. An estimated budget, receipt ledger or calculator result does not itself authorize travel or spending.