Buyer's Guide
Choosing Corporate Travel Management Software
A framework for enterprise and government procurement teams evaluating corporate travel management software in 2026 — with the compliance, GDS, and policy-enforcement criteria that separate a viable platform from a costly mistake.
Why the category matters
Corporate travel management software (TMS) is the operational backbone for any organisation booking travel at scale. Beyond price aggregation, a modern TMS enforces policy, captures duty-of-care data, integrates with expense and ERP systems, and produces the audit trail that finance, HR, and compliance teams require. The wrong platform silently costs 6–12% of total travel spend through leakage, off-policy bookings, and manual reconciliation.
1. GDS & NDC content coverage
Confirm live connectivity to at least two of Amadeus, Sabre, and Travelport, plus direct NDC feeds for the airlines your travellers actually fly. Ask for a written content-parity commitment — a platform that cannot show the same fare a traveller sees on the airline site will lose adoption within a quarter.
2. Policy enforcement engine
The policy engine should support cabin-class rules by route length, per-diem hotel caps by city, advance-purchase windows, preferred-supplier steering, and multi-level approval workflows. Rules must be enforceable at the point of shopping, not only at reporting time.
3. Compliance & certifications
- SOC 2 Type II and ISO 27001 for information security.
- PCI-DSS for payment handling.
- GDPR and regional data-residency options for EU/UK travellers.
- FedRAMP or equivalent public-sector controls for government procurement.
4. Duty of care & traveller tracking
Every itinerary must be pushed to a central traveller-tracking system in near-real time, with disruption alerts routed to travel managers and travellers simultaneously. Integration with ISOS, Crisis24, or an equivalent risk provider is table stakes.
5. Reporting, TCO & savings
Require configurable dashboards, scheduled exports, and open APIs into your BI stack. Model total cost of ownership across licence fees, transaction fees, implementation, and change-management overhead — not just the per-booking headline price.
6. Procurement checklist
- Written GDS + NDC content-parity commitment.
- Policy engine demo with your actual rule set.
- SOC 2 Type II and PCI-DSS attestations.
- Duty-of-care integration reference clients.
- Named implementation lead and 90-day rollout plan.
- Three-year TCO model with fee cap.
See it in practice
TTravelOTB is built around these requirements. Try the AI Concierge or explore live inventory in Search.