Many organizations have built up their business continuity management systems over the years using Excel or other spreadsheet programs, particularly for risk analysis and business impact analysis. This is understandable and, in many cases, makes sense: Excel is readily available, flexible, and allows for a quick start.
Especially at the start of a BCM program, various tools offer exactly what is needed: structure, flexibility, and the opportunity to establish initial transparency. But over time, the context changes. New requirements arise, organizations grow, and interdependencies increase. And this raises a crucial question:
Is a table-based approach still sufficient when BCM becomes a company-wide management task?
As complexity increases, Excel reaches its limits
Various programs work well as long as the overall conditions remain manageable. But this is precisely where the critical issue lies: BCM rarely remains static. As the program matures, the requirements change fundamentally:
| Situation | ✅ Excel works well | ❌ Excel becomes critical |
|---|---|---|
| Organization | Manageable structures | Multiple locations/areas |
| Amount of data | ndividual analyses | Growing data landscape |
| Vote | Few participants | Many stakeholders |
| Requirements | Stable | Dynamic/Regulatory |
What initially appears to be a gradual evolution often leads, in practice, to a critical threshold: the effort required increases disproportionately, while transparency and consistency decline.
Risk Management and BIA: Where the Problems Arise
These challenges are particularly evident in the two core components of BCM: risk analysis and business impact analysis.
In risk management, multiple, disparate data sets can quickly accumulate. Risks are maintained in different files, assessment criteria vary, and it is difficult to track measures consistently. Gaining a comprehensive view of the risk landscape often requires a significant amount of manual effort.
Business impact analysis reveals another problem: processes are often viewed in isolation. While dependencies between processes, resources, or locations are known, they are difficult to represent in a structured way in tables. As a result, criticality levels are not always directly comparable, and analyses become complex and prone to errors.
The result is similar in both cases: no coherent, reliable overall picture emerges.
A typical scenario from real life:
Several versions of the same analysis are in circulation, adapted by different departments, each with slightly different evaluation criteria.
Why structured Excel approaches are difficult to scale
The challenge here is not that Excel is being used “incorrectly.” On the contrary: many organizations have clear structures and well-thought-out procedures in place. The problem arises when the tool no longer supports that structure.
Tables reach their limits when
- data must be linked,
- dependencies should be visible,
- criteria must be applied consistently,
- reports are needed regularly and quickly, or
- older versions of the reviews need to be analyzed.
What is missing is not a structure, but the ability to map that structure in a scalable, interconnected, and consistent way.
What decision-makers really need
With the growing importance of BCM, expectations at management level are also changing. The focus is no longer on individual analyses, but on questions such as:
- Where do we stand as an organization in terms of risks and criticalities?
- Which dependencies are particularly critical?
- Where is there a concrete need for action?
- How resilient are our decision-making bases?
A table-based approach can only answer these questions to a limited extent. Especially when data is distributed, maintained differently or difficult to compare. What is needed is:
- Transparency about connections
- Consistent evaluation bases
- Quickly available evaluations
- A central, reliable database
When Excel is no longer sufficient
In practice, there are typical signals that a table-based approach is reaching its limits:
Typical signs that Excel is no longer sufficient Checklist
☐ Several versions of risk analyses or BIAs are in circulation
☐ Coordination between divisions is increasing significantly
☐ Evaluation logics are no longer uniform
☐ Overviews must be created manually
☐ Audit and documentation requirements are increasing
If several of these points apply, it is not a sign of poor work, but an indication that the BCM has reached a level of maturity that requires other tools.
Conclusion: Excel is a tool, but not a BCM system
Excel can be a sensible and efficient introduction to business continuity management. Many organizations have thus created the basis for their BCM. However, as complexity increases, a table-based approach is often no longer sufficient to meet the increasing demands. After all, professional BCM does not only mean capturing data, but also preparing it in a networked, consistent and decision-making way.
This is exactly where system-supported solutions such as bcNAVIGATOR come in: They create the basis for not only documenting BCM, but actively controlling it.
