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The Organigram Trap: why your organisation chart is lying to you

Most organisation charts show reporting lines. Few show how decisions actually get made.

Maria Bartolo Zahra

Most organisations use their organisation chart as proof of clarity. In reality, it’s often just a comfort blanket for leadership. While the formal structure looks clean on paper, it rarely reflects the messy pathways through which decisions are actually made, challenged, or stalled.

The organigram is the map; the culture is the terrain. And as any scout knows, when the map and the terrain disagree, the map is wrong.

Why the organisation chart becomes a historical “artifact”

In many companies, updating the organigram is an administrative chore-shifting a line or adding a box without ever auditing the decision rights underneath. This creates a “Historical Artifact” that describes who reports to whom but stays silent on who genuinely owns the outcome.

When the chart diverges from behaviour, friction follows:

  • People don’t know who holds the secret “red light” power.
  • Work bypasses the chart entirely to get things done, creating silos.
  • Projects die in meetings that exist solely to figure out who is in charge.

The “Trace the Path” Test

To break the trap, stop looking at the boxes and start following the footprints. Take a recent major decision, example a policy shift or a budget approval and ask yourself:

  • Whose opinion was sought before the formal meeting?
  • Who had the power to kill the idea without a formal title?
  • Where did the energy actually come from?

This exercise usually reveals that your organisation is being run by personalities and outdated conventions, not your expensive structural design.

Research published by Harvard Business Review has consistently shown that organisations underperform not because of weak strategy, but because decision rights are unclear. When it is ambiguous who holds the authority to decide, delays multiply and accountability fragments — regardless of how clean the organisation chart looks.

Beyond the box: Designing for reality

At SurgeAdvisory, we’ve found that the most impactful changes don’t come from moving boxes; they come from aligning decision rights with purpose.

To bridge the gap between the chart and reality, you must be intentional:

  • Be ruthless about who “owns” the final call.
  • If a “shadow” process works better than the formal one, change the formal one.
  • Clarify exactly who makes the call when the team can’t agree.

Structure isn’t a diagram; it’s a blueprint for execution. An organigram describes your organisation, but only clarity of ownership makes it move.

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