operational

/ˌɑpəˈreɪʃənəl/
adjective
  1. Working or able to be used; in a state of functioning.
    • We cannot start the project until all equipment is operational.
    • The new train line is now operational and running daily.
    • The factory became operational after months of construction.
  2. Relating to the way something works or is run, especially in business or the military.
    • The manager is responsible for all operational decisions in the store.
    • Operational costs include salaries, rent, and electricity.
    • The team reviewed the operational plan before the launch.