in charge of
US /ɪn ˈtʃɑːrdʒ ʌv/
UK /ɪn ˈtʃɑːrdʒ ʌv/

1.
a cargo de, responsable de
responsible for something or someone
:
•
She is in charge of the marketing department.
Ella está a cargo del departamento de marketing.
•
Who is in charge of this project?
¿Quién está a cargo de este proyecto?