The phrase "address regarding" is correct and usable in written English.
It is typically used to indicate the subject or topic of a communication or discussion.
Example: "I am writing to you to address regarding the recent changes in the policy."
Alternatives: "discussion about" or "communication concerning".
What did President Bush say in his State of the Union address regarding ethanol?
Once scores are received and reviewed, an email will be sent to the student's Lower Columbia College student email address regarding the credits to be awarded.
The emails only cover correspondence sent to and from Snyder's email address regarding Flint, and so they provide an incomplete picture of how the official response unfolded in Michigan.
While considerable progress has been made on the implementation of biocatalytic hydrolyses, there are still a number of engineering issues to address regarding the implementation of biocatalytic redox and carbon-carbon bond forming reactions.
If President Obama's televised address regarding military action against Isis felt oddly familiar last week, that's because going on prime-time TV to announce airstrikes in Iraq is something of a presidential tradition, like taking the oath of office and owning an amusingly-named pet.
However, much of what I read in Dr. Margaret Chan's address regarding the outbreak rang true for conditions here.
They even greeted the Gettysburg Address, regarded as one of his finest oratorical achievements, with derision.
The main question we want to address regards the ordering of the reward effects, indexed by the five η3 parameters.
These data indicate that there are issues to be addressed regarding women and minorities in Animal Science.
— Jake, Texas A. This raises some interesting issues that research has addressed regarding the impact of recessions on health.
In the first part the basic concepts are addressed, regarding the existing theories, activity patterns and adsorption-desorption phenomena.
