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This article was originally published in German.
Making ideas visible: Why an employee suggestion scheme is essential
Hans-Dieter Schat shows why structured employee suggestion schemes are essential for unlocking continuous improvement.
Author
Prof. Dr. Hans-Dieter Schat
Every day, countless small-scale ideas emerge within companies—typically in the very areas where employees work closest with processes, machinery, software, or customers. Yet many of these insights remain unheard, simply because they arise outside formal workshops, projects, or analytical review structures. This is precisely where significant untapped potential often lies: in practical ideas that can drive sustainable improvement and measurable efficiency gains.
An Employee suggestion scheme (ESS) ensures that these ideas are identified, structured and translated into impact. It is the mechanism that turns practical, day-to-day knowledge into concrete action—and through which employees become active contributors to organizational development. Incremental improvements, pragmatic adjustments, and innovative suggestions are not left to chance; they are systematically captured, evaluated, and implemented.
Organizations that operate employee suggestion schemes achieve more than just process optimization. They foster a culture of participation, proactive thinking, and trust. Every idea that is submitted and implemented reinforces a clear message: your observations are valued, your contribution has an impact, and your creativity is an essential component of long-term competitiveness.
Employee Suggestion Schemes: Leveraging operational knowledge
The best ideas rarely emerge in the conference room. More often, they emerge from the places where people carry out their work every day. A machine operator identifies an opportunity to reduce setup times, a healthcare professional finds a more efficient documentation process, or a software developer detects a recurring reporting issue - often seemingly minor observations that can create significant impact across the wider organization.
An Employee Suggestion Scheme makes this knowledge accessible. It creates a clearly defined channel through which observations, improvement proposals, and safety-related recommendations can be submitted in a structured way. In doing so, it turns individual experience into institutional advantage. Organizations that actively maintain and continuously promote an Employee Suggestion Scheme can generate a continuous pipeline of improvements over months and years. This makes it an often underestimated, yet highly resilient foundation for organizational progress. One point is crucial, however: an Employee Suggestion Scheme must be actively managed. It will not deliver results on its own.
Small ideas, significant impact
Innovation is often equated with major breakthroughs. There is, of course, considerable value in breakthrough innovation. In practice, however, it is frequently the smaller, operationally grounded improvements that deliver the greatest cumulative benefit.
Production example: An employee suggests repositioning tools on the shop floor. Setup time is reduced by three minutes per operation, generating annual time savings of 180 hours.
Office example: A colleague simplifies the input interface of an internal system. As a result, 15 clicks are eliminated per transaction, and error rates decline.
Logistics example: A proposal on how parcels are stacked reduces walking distances and increases efficiency by 5%.
These smaller improvements have a cumulative effect. They stabilize processes, improve quality, reduce costs, and enhance safety. An Employee Suggestion System makes this often invisible performance lever visible and gives it a formal structure.
Employee Suggestion Schemes and CIP/Kaizen: Distinct but complementary
Many organizations have long worked with CIP (Continuous Improvement Processes) or Kaizen, whether in a more traditional Japanese form or in a Western adaptation. Both approaches support improvement, but they are typically team- or process-based, highly structured, and tied to defined formats such as workshops or planning cycles. This structured nature is a strength, but it can also limit responsiveness. An Employee Suggestion Scheme complements these approaches particularly well:
Immediate contribution: Employees can submit ideas the moment they identify them.
Cross-functional reach: Ideas are not limited by team or departmental boundaries.
Individual ownership: Each employee is recognized as an expert in their own area of work.
CIP and Employee Suggestion Schemes pursue the same goal: better processes, higher quality, greater efficiency, and improved safety. Together, they are more effective than in isolation. CIP creates structured improvement cycles, while the Employee Suggestion Scheme ensures that everyday knowledge and individual commitment are continuously captured and put to use.
Employee Suggestion Schemes as a driver of culture
A professionally managed suggestion scheme is far more than an administrative process for handling proposals and incentive payments. It is also a powerful instrument for shaping corporate culture.
Trust
Suggestions are taken seriously and evaluated transparently.
Participation
Employees see that contributing ideas leads to tangible outcomes.
Responsibility
Improvement ideas do not come only from management, but from across the organization.
The people responsible for managing the Employee Suggestion Scheme—coordinators, reviewers, and implementation owners—actively reinforce this culture. They ensure fair processes, transparent decisions, and reliable feedback. As a result, motivation, engagement, and entrepreneurial thinking increase across the organization.
Making economic value visible
In addition to its cultural benefits, an Employee Suggestion Scheme has a clear economic dimension. Numerous organizations have shown that employee suggestions lead to cost savings, quality improvements, and risk reduction—often with benefits that continue over many years.
The greatest impact rarely comes from isolated breakthrough ideas. More often, it comes from the continuity of the system itself. A steady flow of smaller improvements adds up to measurable business value. When managed professionally, an Employee Suggestion Scheme becomes a stable channel for innovation with a measurable return on investment.
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Digitalization and AI as enablers
As digitalization and artificial intelligence continue to advance, new opportunities are emerging for Employee Suggestion Schemes:
Submission support: AI can help employees formulate suggestions clearly and assign them to standardized categories.
Clustering and pattern recognition: Similar ideas can be grouped automatically.
Decision support: AI can help prepare assessments of relevance, potential savings, and possible risks.
For employees, this means lower barriers to participation, more efficient processes, and greater transparency. The true source of improvement, however, remains people: experience, creativity, intuition, and a sense of responsibility cannot be automated. AI can support these capabilities—but it cannot replace them.
An Employee Suggestion Scheme as an internal and external signal
An active suggestion scheme sends a strong message.
Internally:
“Your ideas matter. Initiative and contribution are encouraged.”
Externally
An Employee Suggestion Scheme reflects continuous improvement, participation, and modern leadership—qualities that are highly attractive to skilled professionals.
Organizations that take ideas seriously demonstrate that they take people seriously. And employees experience this every day: their contribution makes a real difference.
Conclusion: Unlocking the most valuable resource
In the end, one conclusion stands out clearly: ideas are among the most valuable resources any company has. They arise everywhere—often unexpectedly—in the everyday work of the people who understand processes best.
An Employee Suggestion Scheme makes this resource actionable. It captures ideas, evaluates them fairly, and implements them consistently. It connects people, strengthens culture, and creates measurable business value. Modern tools such as AI can enhance this process, but the creative potential of employees remains at its core.
Organizations that take ideas seriously invest in one of their most valuable assets. Those that consistently strengthen their Employee Suggestion Scheme lay the foundation for sustainable development—both today and in the future.
Further reading
Nils Landmann & Hans-Dieter Schat (eds.): Ideen erfolgreich managen. Springer Gabler, Wiesbaden
Hartmut Neckel: Perspektiven des Ideenmanagements. Erich Schmidt Verlag, Berlin
About the author
Prof. Dr. Hans-Dieter Schat has been involved in idea management on multiple fronts - as an idea contributor, evaluator, manager, and researcher - including roles at Mercedes-Benz and the Fraunhofer Institute for Systems and Innovation Research (ISI).
Today, he is a professor, author, and YouTuber, and is considered one of the leading voices in idea management and continuous improvement within the German-speaking realm.