OOF® and Certification Systems

Different Layers

Certification systems typically operate by:

  • evaluating documented processes
  • issuing periodic approvals
  • confirming compliance at specific points in time

OOF® operates by:

  • evaluating system state
  • validating observable behavior
  • confirming structural conditions in real time


Entry vs Approval

Certification systems define access through approval.

OOF® defines entry through open use.

Within OOF®:

  • access is open
  • validation is conditional
  • system state determines validity


Process vs System State

Certification focuses on:

  • whether procedures are defined
  • whether processes are followed

OOF® focuses on:

  • whether the system operates correctly
  • whether outcomes are structurally valid

OOF® defines whether a system is structurally valid,
not whether it has been formally approved.


Static vs Continuous

Certification is typically:

  • periodic
  • document-based
  • externally issued

OOF® validation is:

  • continuous
  • evidence-based
  • structurally defined


Compatibility

A system may:

  • hold certification
  • operate under OOF® methodologies

Certification alone does not imply OOF® compatibility.

OOF® compatibility depends on:

  • structural alignment
  • evidence
  • system behavior