Strategic MICE Management: How DATEV Eliminated Maverick Buying

Anyone familiar with DATEV will usually think first of tax advisory services, software solutions, and its cooperative structure—not event procurement. Yet this is precisely the area where the Nuremberg-based company has achieved something in recent years that many much larger organizations still struggle with: a fully strategic MICE management approach.

In other words, end-to-end, system-supported control over the entire event procurement process.

Today, 90 to 95 percent of all event bookings at DATEV are handled through a central platform. Procurement, accounting, and tax departments all work from a single, shared data source. Savings are measured quarterly and fed directly into reporting. Maverick buying—uncontrolled purchasing outside agreed channels—has effectively become a thing of the past.

It may sound like the result of a large-scale system rollout. In reality, it was exactly the opposite.

Before diving deeper into DATEV, a brief classification is helpful. Strategic MICE management refers to a structured, holistic approach to managing all MICE-related spend within an organization: meetings, incentives, conferences, and events. It applies established principles of professional indirect procurement to a category that, in most organizations, still operates without clear governance.

In practical terms, strategic MICE management means centrally negotiated framework agreements that are enforced through systems. Bookings automatically trigger rule-based approval workflows. Real-time reporting provides full transparency on spend, suppliers, and savings. And full integration into existing ERP and finance systems ensures that event procurement is no longer a parallel process, but an integral part of the company’s infrastructure.

While these practices have long been standard in travel management, they are still in their early stages in the MICE space across Germany and the wider DACH region. DATEV is among the companies that have been early adopters, consistently driving this transformation.

With more than 9,000 employees across 22 locations, the company generates significant MICE volume on an ongoing basis—training sessions, seminars, internal conferences, and member events. Bookings were handled directly by administrative staff and departments with hotels. Centrally negotiated rates were available in the intranet, but there was no visibility into whether—or how consistently—they were being used. SAP purchase orders were missing. Consolidated spend data didn’t exist. Anyone trying to understand, at the end of a quarter, which hotels had been booked, how often, and under what conditions would have to start sorting through vendor invoices.

This is maverick buying—and in the MICE space, it’s so widespread that many organizations have come to accept it as the norm. Strategic MICE management addresses exactly this issue—not by introducing another policy, but by creating a process that makes compliant booking easier than bypassing the rules.

A business trip typically follows a predictable pattern: flight, hotel, rental car. Digital booking tools have been standard for years, compliance rules are automatically enforced, and data flows cleanly into reporting systems. Events, however, are different every time. An internal training session with 20 participants has completely different requirements than a sales offsite with 80 attendees or a member conference with 500 guests. Formats vary, departments involved change, cancellation policies differ, room blocks need to be managed—often under time pressure and without central coordination.

This is exactly why event procurement has largely remained under the radar. Not because there was no interest in transparency, but because the complexity quickly pushed any attempt at standardization to its limits. Strategic MICE management doesn’t solve this problem by simplifying it, but by creating an infrastructure that absorbs complexity and makes it effectively invisible to the user.

DATEV knew this problem first-hand.

This initial step created something that proved critical for all subsequent decisions: a reliable data foundation. For the first time, it became possible to see which hotels were actually being used, under what conditions, and at what volume. These insights led to the next logical step—not driven by rigid planning, but guided by data.

The next phase involved making the MICE Partner Network hotel database available in the intranet as a central showcase for contracted hotels. There was still no direct booking functionality, but the impact was clear. For the first time, employees could easily access negotiated rates in one place. Usage and visibility of framework agreements increased—marking the first measurable step toward strategic MICE management.

The decisive step came with the introduction of a fully integrated booking platform and its connection to SAP. As soon as a booking is initiated in MICE Portal, an end-to-end workflow is triggered automatically: event data is transferred to SAP, approvals are handled based on predefined rules, a purchase order is generated, and via the OCI interface it is sent back to MICE Portal—where booking and contract conclusion are completed fully automatically.

What used to involve manual steps, missing documentation, and fragmented information is now a fully auditable end-to-end process without media disruptions.

For the tax department, this means reliable documentation for audits, based on clean and easily accessible data at any time.

For procurement, it enables supplier management based on real booking data. For controlling, it provides quarterly savings analyses that feed directly into reporting.

This is strategic MICE management in its fully integrated form—no longer a concept, but an operational reality.

Additional stages of development were introduced later. An automated reminder feature for cancellation deadlines significantly reduced no-show costs, while the full digitization of room block management for group travel replaced what had previously been handled via an external travel agency in Excel spreadsheets. Each stage built on the previous one, increasing data depth and unlocking additional control and optimization potential.

As early as the selection phase, a user committee was established, bringing together the primary bookers from decentralized procurement units. This group independently evaluated the platform, tested it extensively, and actively shaped its development before it was rolled out across the organization. The result: high user adoption without the need for a single new policy. The platform was used because it was perceived as helpful—not because a policy required it.

This is a pattern that can be observed repeatedly in successful MICE transformations across the DACH region. Strategic MICE management does not work as a top-down initiative imposed on an organization. It works when those affected become active participants—and when the platform is experienced as a genuine improvement from within.

Behind these numbers lies a transformation that goes beyond mere digitization. DATEV did not treat strategic MICE management as an IT project, but as an organizational shift. A new mindset toward a category that is still often seen in many German-speaking companies as an unavoidable administrative burden—rather than a strategic lever for cost control, compliance, and efficiency.

For organizations facing similar challenges—decentralized booking processes, a lack of reliable data, underutilized framework agreements—the DATEV approach is not a blueprint to copy, but clear proof: strategic MICE management is achievable, even in complex organizations, and without a big-bang implementation.

To learn more about how this journey unfolded—from the first steps to a fully integrated process—read the DATEV case study.