On behalf of the President the head office is writing to you in regard to the development…
The phrase in bold is supposed to be used wrongly. The right choice is "regarding". I thought that "regard to" and "regarding" are interchangeable.
On behalf of the President the head office is writing to you in regard to the development…
The phrase in bold is supposed to be used wrongly. The right choice is "regarding". I thought that "regard to" and "regarding" are interchangeable.
Comment: "Supposed to be" by whom? Either is fine with me.