The phrase "acts as a representative" is correct and usable in written English.
It can be used when describing someone or something that serves in the role of a representative for a group, organization, or idea.
Example: "In this meeting, she acts as a representative of the marketing department, voicing their concerns and suggestions."
Alternatives: "serves as a representative" or "functions as a representative."
Under a compact dating from 1921 it acts as a representative of both states.
While walking around the grounds trying to work out where she is, Nagisa comes across an older student named Shizuma Hanazono, who happens to be Astraea Hill's Etoile, a very important person who acts as a representative between the different schools and has specific duties that she must fulfill.
It acts as a representative general elicitor to induce defense responses in a wide range of plant cells (Kaku et al., [ 72]).
In many cases, you'll be answering questions from a zoning officer who acts as a representative of the municipality regarding zoning issues.
–If you had to act as a representative of the United States responding to one of the protests you researched, what would your official statement be?
Local areas often have organised groups of private tenants who work together to campaign on issues, offer advice and support, and act as a representative body.
Samoura, who has worked at the UN since 1995 and acted as a representative or director in six countries, said: "I believe this role is a perfect fit for my skills and experience – strategic, high-impact team building in international settings – which I will use to help grow the game of football all over the world.
Simultaneously the forum will act as a representative of the interests of disabled scientists and provide a system of assistance with regard to their scientific work and their professional careers.
The role is to act as a representative of your club for PFA and every side from the top of the Premier League to the bottom of League Two will have one.
Temple Israel member Dreifus used her past support for Loeb in his 1967 mayoralty campaign as a means of trying to force him to resolve the strike, and act as a representative of both white and black Memphians.
It doesn't help that the individuals asked to represent and speak on behalf of us are often at the extreme end of the spectrum – although, finding anyone who can act as a representative for a group of people from wildly different experiences and backgrounds is always going to be tricky.
