The phrase "acting for both" is correct and usable in written English.
It can be used in contexts where someone is representing or taking action on behalf of two parties or entities.
Example: "In this negotiation, I will be acting for both the buyer and the seller to ensure a fair agreement."
Alternatives: "representing both" or "acting on behalf of both".
The FA's list of player signings by all English professional clubs overwhelmingly shows agents are acting for both the signing clubs and the players.
At this year's Sundance film festival it won the world cinema drama directing award and the special jury prize for acting for both veteran character actor Mullan and for Colman, who played Sophie in the TV series Peep Show.
The court verdict further alleges that Piveteau, a practising agent since May 2001, contravened Fifa players' agents regulations and the code of professional conduct in 2003 by apparently acting for both the selling and purchasing clubs in Essien's 2003 transfer.
On Friday Allen agreed with McClellan's comment on acting for both parties: "That would be beyond being unprofessional, it would just be dishonest, wouldn't it?" On Monday Allen denied having any conversation with CKM's solicitor about a statement of claim amounting to $500,000.
Clubs paid agents directly, conflicts of interest were rife with agents acting for both club and player in the same transfer, and the players themselves were "largely unaware" of the amounts of money their own agents were being paid by the clubs.
The BHA will not comment on the case until the findings and penalty are known, but Stewart-Moore Solicitors, acting for both Ackerman and Greenwood, issued a statement on their behalf which said that their clients were "profoundly shocked" by the finding.
King "Butters" Tommen finally confronts the High Sparrow, and, like a gentleman, Jonathan Pryce does enough acting for them both, saying, "The Mother's love outshines it all," and reassuring the perilously receptive Tommen that the gods work through him.
Tony Kelly, the solicitor acting for Greens and MT, both in Peterhead jail near Aberdeen, said lawyers were drafting a detailed chronology setting out the government's statements and activity after the ECHR ruling.
Will musicians start acting for the camera?
Douglas Flaum, acting for Brookfield properties.
