Slide 53 of 250
Verification vs. Validation
Verification and Validation are often not well understood. Verification and Validation work together as a sort of �before� (Verification) and �after� (Validation) proof.
- Verification provides �insurance� at a point in time that the action will do what it is intended to do without causing another problem. Predictive.
- Validation provides measurable �evidence� over time that the action worked properly.