The phrase "area of concern involved" is correct and usable in written English.
It can be used when discussing specific issues or topics that require attention or consideration in a particular context.
Example: "The area of concern involved in this project is the environmental impact of our operations."
Alternatives: "issue at hand" or "matter of concern".
Another area of concern involves foundations in Liechtenstein — a focus of the Justice Department's offshore banking investigation — and private foundations in other tax havens, including Panama.
The other two areas of concern involve how Google conducts its advertising business, including how it delivers search ads on partner sites.
Another area of particular concern involved the hiring of more than 50,000 security screeners at some 400 airports around the country.
Still, one area of concern about former presidents involves fund-raising for their libraries, which they are allowed to do while in office.
Hence, we recommend that in addressing the intense public concern about the health impacts of environmental quality in this "area of concern" must not only involve stricter guidelines (which will be beneficial) but also include environmental risk communication, aimed at improving public perception of risk due to poor air quality.
These relationships indicated that certain areas of concern were more involved with achievement, others with acceptance and still others with problem solving.
Sex inequality among children is another area of concern, especially among states in North India, involving a strong preference for sons, widespread female feticide, and declining sex ratio at birth (11).
This is an area of concern, if accurately reported, whatever the number of cases involved, and is worthy of further investigation.
None involved alcohol or drugs, but a recruitment investigator singled out Jacob's driving history as an area of concern.
