NexWave CoreShift
Articles · Organisational diagnostic 2026-05-20

What an organisational diagnostic actually involves

A plain account of the process, from first interview to final report
F
Fiona Micklewright
Founder
2026-05-20
Business interview scene with professionals in office setting.

The phrase 'organisational diagnostic' sounds clinical, and the reality is more conversational than most clients expect. This article walks through what the four-week process at NexWave CoreShift actually looks like, what we are listening for, and what the final report contains. If you are considering commissioning one, this should answer most of the practical questions.

Week one: mapping the formal and informal structure

The first week is almost entirely listening. We conduct structured interviews with eight to fifteen people, depending on the size of the organisation. We always include the senior leadership team, but we also interview people two or three levels down, because that is where the gap between the official story and the operational reality tends to be most visible.

We are not looking for complaints. We are mapping how decisions actually get made, where information slows down or disappears, and which relationships carry the most weight in practice. The org chart is a starting point, not a reliable guide.

Weeks two and three: pattern recognition

After the interviews we spend time identifying patterns across what we have heard. We are looking for recurring themes: a decision that keeps getting escalated when it should not need to be, a team that is consistently surprised by information that another team has had for weeks, a process that everyone describes differently.

This is the part of the work that takes the most time and cannot be rushed. The patterns only become visible when you have enough data points, and drawing conclusions too early is one of the most common mistakes in diagnostic work.

Week four: the report and debrief

The written report is structured around findings and a prioritised action map. We deliberately avoid producing a document that lists every problem we observed, because an undifferentiated list is not useful. The action map identifies the three to five changes that are most likely to produce meaningful improvement, in order of priority and with an honest assessment of what each one requires.

The two-hour debrief session is where the report becomes a conversation. Leadership teams often have questions about the findings, and sometimes they have context that changes how we interpret something. The debrief is not a presentation; it is a working session.

If you have questions about whether a diagnostic is the right starting point for your organisation's situation, the discovery call is the place to explore that. There is no obligation, and the conversation itself is usually useful.

#Organisational diagnostic#Change management#Leadership#Canada

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