Expertise · Assessment & Development Centres

What is an assessment centre — and when is it worth it?

An assessment centre observes leaders under realistic, standardised pressure — simulations, structured exercises and calibrated observation — to produce behavioural evidence of capability. A development centre applies the same discipline to growth rather than selection.

Why it matters

Interviews over-reward polish; track records describe the past role, not the next one. For senior appointments and high-stakes promotion decisions, structured behavioural evidence consistently outperforms both — and survives the scrutiny that follows contested decisions.

What good practice looks like

  1. Design exercises from the target role's real demands — never off-the-shelf simulations.
  2. Calibrate observers hard: the instrument is only as good as its judges.
  3. Deliver evidence in the format the decision forum uses — NBO.CLASS packages it for Boards, CEOs and NRCs.
  4. Close the loop: assessment findings become development priorities, not filed reports.

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