Research period: September 7–14, 2026 · Published September 14, 2026 · Source scope: Global
Every week, the TravelBrain team reviews dozens of newsletters and websites to capture the latest developments and trends in travel management and travel technology. This research and the summarization of the key points is carried out with AI support. If you would like to discuss any of these topics with us, or need support on one of them, please let us know.
Executive Summary
This week is dominated by Corporate Travel Management Ltd.’s (CTM) dramatic return to the Australian stock exchange: after a year-long trading halt, shares crashed as much as 82.6% on September 3, following a forensic review that uncovered overcharging of more than A$250 million — including roughly £80 million owed to the UK government. At the same time, “agentic” AI in the booking process keeps moving from experiment to infrastructure question: corporate-booking engines are already reranking and rewriting GDS content automatically, while discovery AI and agent-to-agent connections are seen as the next layers — a theme set to dominate this week’s Skift Global Forum in New York. In NDC, the gap between supply and actual usage persists (24% of indirect sales, yet 37% of corporate programs logging zero NDC bookings), even as new partnerships such as Hopper/Frontier keep widening available content. In travel risk management, duty of care is visibly shifting from pure travel safety toward digital threats, mental health, and auditable governance. And in the expense segment, Navan’s growth — revenue up 25%, gross bookings up 45% in its latest fiscal quarter — shows integrated travel-and-expense platforms continuing to take share from standalone tools.
1. Travel Management General
CTM shares plunge up to 82.6% on return to the ASX
After a year-long trading suspension, Corporate Travel Management Ltd. (ASX: CTD) resumed trading on September 3, 2026, with shares falling from a last-traded A$16.07 to as low as A$2.80. The trigger is an overcharging scandal: a forensic review found clients had been overcharged by more than A$250 million because contractually owed margin and supplier rebates were not passed on.
Travel managers enter 2026 at their most optimistic in years
61% of travel managers surveyed by Morgan Stanley say they are “very” or “somewhat” optimistic about 2026, up sharply from 50% in the mid-2025 survey. At the same time, they expect higher hotel and airline booking volumes alongside continued fare increases.
Skift Global Forum 2026: agentic AI as the industry’s headline theme
Skift Global Forum, one of the industry’s largest gatherings, convenes in New York this week. Preview coverage points to agentic AI moving from hype to production workflows, shifting distribution models, and talent as a genuine boardroom priority as the dominant themes.
Bottom line: The CTM case casts a shadow over trust in TMC billing models, while the rest of the industry enters autumn with genuine optimism and a sharp focus on agentic AI — both trends that raise the bar on governance and contract clarity.
2. Online Booking
TikTok GO brings in-app travel booking to 200 million US users
With TikTok GO, roughly 200 million US users can now book travel directly within the app, sharply compressing the path from video discovery to reservation, according to a recent Hospitality Net analysis.
Klook: Vietnam demand up 72%, new booking partnerships
Klook reports Vietnam demand up 72% and has signed MOU partnerships with Vinpearl and Sun Hospitality and Entertainment covering marketing, product development and data-sharing. Secondary cities such as Da Nang and Phu Quoc are growing 30–40%.
BCD Travel adds Polish, bringing Tripsource to 12 languages
BCD Travel has added Polish as the twelfth supported language on its Tripsource mobile booking and itinerary app.
Bottom line: A quiet week for structural change among classic booking tools — the most notable movement comes from social/content platforms continuing to fuse discovery and booking.
3. TMCs
CTM scandal deepens: PwC audit concerns, £80m repayment to UK government
Deeper issues at CTM had already surfaced before the share crash: audit concerns involving PwC, and a settlement with the UK government for a reduced repayment of roughly £80 million. To fund its remediation program, CTM also secured $175 million in financing from Pacific Equity Partners.
Amex GBT/Long Lake: $6.3bn deal remains on track
The acquisition of American Express Global Business Travel by Long Lake Management (backed by General Catalyst and Alpha Wave) at $9.50 per share remains on track for closing in the second half of 2026, per recent SEC filings.
Emerging Travel Group launches its own marketing unit
Emerging Travel Group (RateHawk, ZenHotels) has launched “Marketing Hub,” a dedicated advertising unit combining its owned channels with an external network of media and distribution partners for industry partners.
Bottom line: The CTM case dominates this week’s TMC news cycle and underscores that governance and contract transparency now matter at least as much as technology in TMC selection.
4. Expense Management
Navan: revenue up 25%, gross bookings up 45% in latest quarter
Navan reports total revenue up 25% to $233 million and gross booking value up 45% to $3 billion for its latest fiscal quarter.
Travel-and-expense software market grows to $4.21bn in 2026
The global travel-and-expense management software market is growing from $3.77 billion in 2025 to $4.21 billion in 2026, an 11.6% CAGR, driven by cloud migration, real-time spend visibility and ERP integration.
Trend: booking, expense, and corporate card keep converging
Vendors are increasingly positioning all-in-one platforms spanning travel booking, expense management and corporate card to eliminate manual data entry. AI agents such as Navan’s “Ava” now proactively handle complex multi-leg rebookings during disruptions.
Bottom line: Integrated travel-and-expense platforms are outgrowing the broader market — standalone point solutions face mounting consolidation pressure.
5. Travel Risk Management
WEF Global Risks Report 2026: geoeconomic confrontation stays risk No. 1
The World Economic Forum’s Global Risks Report 2026 continues to rank geoeconomic confrontation as the top global risk, followed by state-based armed conflict — with direct implications for route and country risk assessments.
Duty of care expands to digital threats and mental health
Per Everbridge, employers must extend duty of care in 2026 well beyond standard medical and security support: digital threats, fast-moving geopolitical shifts, mental health and fatigue management are increasingly part of the baseline requirement.
ISO 31030 becomes the de facto benchmark in court
Even without a formal certification requirement, ISO 31030:2021 is increasingly cited by courts as the benchmark for whether a company met its duty of care, according to Tripgain — moving travel risk management from an HR topic to a matter of corporate liability.
Bottom line: Travel risk management has firmly left the compliance corner — board-level governance and auditability are becoming the benchmark, with digital and mental-health risk now a standing extension of the classic safety remit.
6. NDC (New Distribution Capability)
Hopper and Frontier Airlines launch NDC partnership
Hopper has announced a new NDC partnership with low-cost carrier Frontier Airlines: Frontier’s fares, content bundles and ancillary pricing are now live on Hopper’s booking platform.
NDC reaches 24% of indirect airline sales — Europe leads at 31%
NDC’s share of indirect ticket sales has risen from 11% in 2023 to roughly 24% in Q1 2026. Europe leads penetration at 31%, well ahead of North America’s 18%.
Adoption gap persists: 37% of corporate programs book zero NDC
Despite more than 70 airlines validated on IATA’s Airline Retailing Maturity Index, 37% of corporate travel programs recorded zero NDC bookings in 2025. 54% of travel managers say their TMC still cannot adequately support NDC.
Bottom line: NDC content keeps broadening, but the real execution gap at TMCs remains the limiting factor for actual customer benefit.
7. AI in Travel
The agentic AI stack takes shape: discovery, corporate booking, agent-to-agent
A recent analysis describes three emerging AI layers in travel distribution: discovery AI concentrating recommendations, corporate-booking AI already rewriting and reranking GDS hotel listings before travelers see them, and agent-to-agent AI aiming to bypass OTAs entirely over time.
Marriott and Spotnana connect CRS for real-time pricing and inventory
Marriott and Spotnana have unveiled a connection into Marriott’s Central Reservation System, giving corporate booking platforms real-time pricing, availability and detailed property content across Marriott’s global portfolio.
AI-driven B2B payment decisions for agencies and suppliers
Industry discussion is increasingly focused on how AI could support faster, smarter B2B payment decisions between travel agencies, airlines, hotels and global suppliers — including cash-flow management and fraud detection.
Bottom line: AI in travel is moving beyond trip planning into the full value chain — distribution, hotel content and now B2B payments are all being rethought around AI.
Trend Analysis & Outlook
Cross-cutting trend 1 – governance becomes a differentiator: The CTM scandal and the rising board-level accountability in travel risk management point to the same shift: contract transparency, auditability and demonstrable process become hard selection criteria in 2026 — not just for TMCs, but across the entire travel-tech supply chain.
Cross-cutting trend 2 – AI is permeating the full value chain: From the booking interface to hotel content to B2B payments, AI agents are shifting from point-solution assistance to structural infrastructure across travel distribution.
Cross-cutting trend 3 – consolidation remains the throughline: Integrated travel-and-expense platforms (Navan) are outgrowing the market, while in NDC the execution gap at TMCs remains the biggest brake — consolidating process matters more than simply buying more tools.
Outlook: Over the coming weeks, expect further fallout from CTM’s customer base, announcements from Skift Global Forum, and progress updates on the Amex GBT/Long Lake deal. For travel risk owners, refreshing country risk ratings remains a priority given the WEF’s continued warning on geopolitical tension.
