in charge
• in control or with overall responsibility.
• "he was in charge of civil aviation matters"
Similar:
responsible for,
in control of,
at the helm of,
in the driving seat of,
at the wheel of,
managing,
running,
administering,
directing,
supervising,
overseeing,
controlling,
commanding,
leading,
heading up,
looking after,
taking care of,
running the show,
calling the shots,