Introduction
Investing in an ITSM maturity assessment is a commitment of time, resources, and hope. Yet, many organizations fail to see a return because they fall into predictable traps. This article outlines the three most common mistakes that derail maturity initiatives and provides practical advice for steering clear of them.
Mistake 1: The “One-and-Done” Project Fallacy
The Trap: Treating the assessment as a milestone in a project—like implementing a new service desk tool—and then filing the report away, never to be seen again.
The Reality: Maturity is not a project with an end date; it’s a continuous state of evolution. A single assessment is just a snapshot in time. Without periodic re-assessment, you cannot measure progress, adjust your course, or maintain momentum.
How to Avoid It: Integrate assessment into your continual improvement engine. Schedule follow-up assessments (e.g., annually or bi-annually). Use them to measure the impact of your improvement initiatives and refresh your strategic roadmap.
Mistake 2: Confusing Quantity for Quality
The Trap: Believing that implementing more ITIL processes automatically equals higher maturity. “We’ve adopted 12 out of 34 practices, so we must be advanced!”
The Reality: Maturity is about depth, not breadth. Which organization is more mature?
* Org A: Has adopted 12 processes (e.g., Incident, Change, Problem) but all are inconsistently applied, poorly documented, and executed in silos (average maturity: Level 1).
* Org B: Has deeply ingrained 5 core processes (Incident, Change, Problem, Service Request, SLA Management) that are well-documented, automated, and integrated with business outcomes (average maturity: Level 3).
How to Avoid It: Focus on excellence in core capabilities first. It’s better to have a few highly mature, valuable processes than a portfolio of unstable ones. Use the assessment to evaluate the quality, integration, and business alignment of your practices, not just a checklist of their existence.
Mistake 3: The “Level 5 or Bust” Obsession
The Trap: Setting a blanket goal to achieve the highest maturity level (Level 5 – Optimized) across every measured capability.
The Reality: Maturity models are not video games where you must unlock every achievement. The optimal maturity level is the one that matches your business needs and risk appetite. Achieving and maintaining Level 5 is incredibly resource-intensive. For many capabilities (e.g., a standard service request catalog), Level 3 (Defined) or Level 4 (Managed) provides fantastic stability and value without excessive overhead.
How to Avoid It: Adopt a targeted, risk-based approach. Use the assessment to identify:
* What capabilities are critical to our strategic goals? (These may warrant investment toward higher levels).
* Where are we taking unacceptable risks? (e.g., low maturity in Security or Change Management).
* Where is “good enough” actually sufficient? Prioritize resources accordingly.
Conclusion
Avoiding these common pitfalls requires intentionality and leadership. By treating maturity as a journey, prioritizing quality over quantity, and aligning target maturity levels with business strategy, you can ensure your assessment investment drives tangible, sustainable improvement.
Are your maturity initiatives delivering value, or just generating reports?