A Decision Node is a structural point in the execution system where information is interpreted and authority is exercised.
It is not a person.
It is a functional position within the system where decisions are translated into operational movement.
Decision nodes exist across all organizational layers.
They receive inputs, interpret constraints, and activate execution within defined boundaries.
The stability of a system depends not on how many decisions are made, but on how decision nodes are structured.
When nodes are overloaded, misaligned, or ambiguously defined, execution variance increases.
Under pressure, poorly engineered decision nodes amplify escalation and distort intent.
Decision nodes are where system architecture becomes behavior.

Execution Systems, Engineered to Hold Under Pressure
Behavioral Engineering for Decision Stability