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How to run a process maturity assessment

Last edited: Sep 17, 2026 - Published Sep 17, 2026
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How to run a process maturity assessment

You know your processes are inconsistent, but you don't have a baseline to prove it or a clear path to fix it. A process maturity assessment gives you that baseline. It's a structured evaluation that measures how well your processes are defined, managed, and optimized—so you can identify gaps, prioritize improvements, and track progress over time. Here's how to run one effectively.

Quick Quiz

Which of the following is a key component of a process maturity assessment?

Select one answer.

What is process maturity?

Process maturity refers to the level of sophistication, standardization, and optimization within an organization's processes. A mature process is reliable, consistent, and able to deliver value consistently. The ultimate goal is for organizations to continuously improve their processes and ensure they are capable of adapting to changing business conditions. Source: Six Sigma DSI

Most maturity models use a scale of one to five, where one is an ad hoc or nonexistent process, and five is a fully optimized process. One example is the Capability Maturity Model Integration (CMMI). Source: Navvia

Step-by-step assessment process

A maturity assessment typically involves interviews, questionnaires, workshops, and—most importantly—observations on process execution. Source: Navvia Here's a practical sequence you can follow:

  1. Define scope and objectives. Identify which processes you'll assess (e.g., order-to-cash, procure-to-pay) and what you want to learn. A kick-off workshop with stakeholders helps align expectations. Source: Adaptive SAG

  2. Select a maturity model. Choose a framework that fits your industry and goals. The five-level scale (ad hoc to optimized) is common and easy to communicate. Source: Navvia

  3. Collect data. Use a mix of methods: questionnaires to gather broad input, interviews to understand context, workshops to validate findings, and direct observation to see how work actually happens. Source: Navvia

  4. Score each process. Rate each process against the model's criteria. Be honest—don't inflate scores. The goal is an accurate baseline, not a flattering one.

  5. Analyze gaps. Compare current scores to your target level. Identify where you're weakest and where improvements will have the most impact. Source: LinkedIn Guide

  6. Create a roadmap. Prioritize improvements based on gap size, business impact, and resource availability. Set realistic milestones for moving up a level.

  7. Communicate and act. Share results with stakeholders, get buy-in, and start executing the roadmap. Reassess periodically to measure progress.

Common pitfalls to avoid

  • Focusing only on the score. The true value of a maturity assessment is the opportunity to connect with the community, empathize with their concerns, and demonstrate your willingness to improve things. Source: Navvia
  • Skipping observation. Interviews and questionnaires can miss what actually happens. Observing process execution is critical for an accurate picture. Source: Navvia
  • Using a one-size-fits-all model. Tailor the model to your context—what's "optimized" for a startup may differ from a mature enterprise.

Turning results into action

Once you have your baseline, use it to drive improvement. For each process, define specific actions to move from its current level to the next. For example, if a process is ad hoc (level 1), the first step might be documenting standard procedures. If it's defined but not measured (level 3), focus on adding key performance indicators.

A maturity assessment isn't a one-time event. Revisit it regularly to track progress and adjust your roadmap. As your processes mature, your organization becomes more efficient, consistent, and adaptable—ready to handle changing business conditions. Source: Six Sigma DSI

Quiz: Test your understanding

Which of the following is a key component of a process maturity assessment?

  • A) Interviews, questionnaires, workshops, and observations on process execution
  • B) Only financial audits
  • C) A single survey sent to all employees

Correct answer: A

How the Featured Expert Can Help

Windy Hill Partners helps organizations break the cycle of operational chaos by applying Lean Six Sigma and process improvement methodologies. With over 20 years of process improvement experience and more than $20 million in documented financial impact across six industries, they equip teams with the tools to sustain improvement long after the engagement ends. Learn more about Windy Hill Partners

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