Definition
The process of confirming that equipment, a system or infrastructure has been installed in accordance with the approved design and manufacturer requirements.
Human Explanation
IQ asks whether everything has been installed correctly.
Why it Matters
Incorrect installation can make later operating tests unreliable.
Conceptual Boundary
IQ confirms installation and configuration; it does not yet demonstrate correct operation.
Practical Perspective
The review commonly covers equipment, documentation, configuration, identification and the installation environment.