The phrase "an issue of growing concern" is correct and usable in written English.
It can be used when discussing a topic or problem that is increasingly becoming important or alarming.
Example: "Climate change is an issue of growing concern for scientists and policymakers alike."
Alternatives: "a matter of increasing worry" or "a topic of rising importance."
Underachievement among white working-class boys, however, has become an issue of growing concern for educationalists and the government.
Recently, Mr. Lieberman raised concerns in a highly publicized letter to United States Interior Secretary Bruce Babbitt over an issue of growing concern to Connecticut residents -- the petition process for Native American tribes seeking federal recognition.
The Qaddafi government's treatment of African refugees from the conflict has been an issue of growing concern, with humanitarian organizations claiming that some of the refugees have been forced at gunpoint aboard boats leaving Tripoli's harbor for Europe, and that one of the boats, carrying several hundred passengers, sank with heavy casualties shortly after embarking.
It's definitely an issue of growing concern".
Language teacher's composition rating process has become an issue of growing concern in writing research over the past three decades.
The mental health of doctors is an issue of growing concern all over the world as it frequently interplays with their professional trainings and responsibilities.
In many countries across the world a universal issue of growing concern is increasing demand for health services and corresponding escalating costs.
"The issuing by the courts of so-called 'super-injunctions' is rightly controversial and a matter of growing concern," Mr Farrelly said afterwards.
Farrelly told the Guardian afterwards: "The issuing by the courts of so-called super-injunctions is rightly controversial and a matter of growing concern.
Research ethics and agenda-setting that responds to the demands of the public are issues of growing concern.
However, few experimental studies have investigated how foraging behaviour is affected by exposure to increased noise levels, an issue of growing global concern.
