The phrase "acknowledge the concern of" is correct and usable in written English.
You can use it when addressing or recognizing someone's worries or issues in a formal or professional context.
Example: "In our meeting, I would like to acknowledge the concern of our team regarding the project's timeline."
Alternatives: "recognize the issue of" or "address the worry of".
Some supporters of the pipeline acknowledge the concerns of opponents, but say the pipeline will be safe — and economically beneficial.
But organizations that take the time to acknowledge the concerns of others will often be able to avoid making large concessions when negotiating.
In an apparent attempt to acknowledge the concerns of Mousavi's supporters he admitted that Iran was not "without corruption," and said it needed to be tackled.
"We acknowledge the concerns of some people and clubs around the detail of our proposals and will obviously reflect carefully on all of the views we are hearing prior to finalising what goes to the SGM by the start of November.
President Barack Obama must acknowledge the concerns of Japan and South Korea, and then move quickly to pick up where the Bush administration left off.
FERC's policy review will incorporate the new realities of the changing American energy landscape and acknowledge the concerns of stakeholders on both sides of the issue, said the agency's press office.
Across the populace, the symptoms of incivility proliferate — interrupting and shouting down speakers; deploying threats, insults, and character attacks; refusing to acknowledge the concerns of others or search for areas of agreement.
We acknowledge the concern for an increased risk of small-for-gestational-age (SGA) if lower PP targets are adopted.
On 15 February, Liverpool F.C. chief executive Rick Parry stated that the proposal had "never been on Liverpool's club agenda" and acknowledged the concern of the club's fans and manager.
"The FCA board acknowledges the concerns of the market regarding today's press coverage..
