The process of assuring that all systems and components of a major piece of equipment, a process, a building or similar are designed, installed and tested according to the operational requirements of the owner or final client.
Selection and appointment for a purpose or office; allotment; direction.
signification, meaning, for example of a word or phrase.
An act or instance of designating; a pointing out or showing; indication.
That which designates; a distinguishing mark or name; distinctive title; appellation.