The phrase "a chief concern of" is correct and usable in written English.
It can be used when discussing the primary or most important issue related to a particular topic or subject.
Example: "Environmental sustainability is a chief concern of our organization as we strive to reduce our carbon footprint."
Alternatives: "a primary issue of" or "a major concern of".
Reimbursement is a chief concern of the American College of Lifestyle Medicine.
To hear Miss Henderson tell it, a chief concern of hospital nurses when she started was to keep their formidable starched white uniforms wrinkle-free.
The bill also proposes closing the gap between standards set for passenger cars and light trucks, an issue that has been a chief concern of environmental groups.
Further improving solar cell efficiency is a chief concern of engineers around the world, since intensifying problems resulting from climate change are threatening the way of life in all nations, said Seunghoon Kim, an engineering student at UNIST.
Inflation has been a chief concern of policy makers as the government tries to revive the economy by keeping interest rates extremely low and pumping billions of dollars into the economy.
A statement by the network groups environmental protection with other "pro-life" concerns: A chief concern of pro-life Christians is the health impacts of the pollution from fossil fuels that is driving climate change.
Social Security is a chief concern for retirees — some of whom are the most sought-after voters in Florida — and Mr. Obama vigorously pressed the issue at a campaign event geared toward women.
For the everyday driver, of course, a chief concern is still arriving in one piece.
Whether the new pope will turn out to be a sartorial minimalist is perhaps not the chief concern of a church in considerable turmoil.
The argument of the state, the black voters and the Clinton administration, which filed a brief in the case but did not present an argument today, is that the chief concern of the divided North Carolina Legislature was to preserve the even split between Democrats and Republicans in the state's 12-member Congressional delegation.
The chief concern of the INS, says Ira Kurzban, a Miami lawyer, was to make clear where jurisdiction lay.
