This part of a sentence is correct and usable in written English.
You can use it to refer to specific rules or guidelines. For example: "The company has strict regulations concerning employee performance."
There are very tight regulations concerning such research.
They also agreed to publish regulations concerning such controls.
But the rules and regulations concerning voice-leading in European music are not discarded.
Schools participating in the pilot project had to follow regulations concerning fat and sugar contents.
This film is at odds with a number of regulations concerning film content and distribution".
I'm told there are 12,295 EU regulations concerning consumer and banking rules and food-safety standards.
In West Virginia, state authorities and the Office of Surface Mining are now conducting hearings on regulations concerning the practice.
The club fell foul of regulations concerning the signing of young players and Matthews was unfairly found culpable.
It has also delayed the implementation of the new regulations concerning industrial boilers, after loud complaints from the businesses affected.
There are laws and international conventions that attempt to uphold certain ethical principles and regulations concerning cloning.
That is different, the appeals court said, from issuing additional or different regulations concerning the operations of slaughterhouses.
