on behalf of
/ɒn bɪˈhæf ɒv/
phrase
on behalf ofphrase
/ɒn bɪˈhæf ɒv/от имени
as a representative of someone or something; speaking or acting for another person or group
  • The lawyer signed the contract on behalf of her client.
  • He accepted the award on behalf of the whole team.
From the textTabart often speaks with conservationists, government representatives, and lawyers on behalf of the Koala Foundation.