commissioning

verb

1. (form-of, gerund, participle, present)present participle and gerund of commission

   “The admiral will be commissioning the new destroyer in a few minutes.”

noun

1. 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.

   “The destroyer's commissioning will be held on February 1st.”

   “It was taken out of passenger service in early 2013, for conversion into a test bed for the commissioning of the European Rail Traffic Management System (ERTMS) on the Hertford Loop and elsewhere.”