executive
US /ɪɡˈzek.jə.t̬ɪv/
UK /ɪɡˈzek.jə.t̬ɪv/

1.
having the power to put plans, actions, or laws into effect
:
•
The executive branch of government is responsible for implementing laws.
•
He has executive power to make decisions.
having the power to put plans, actions, or laws into effect