The phrase "about the proceeding" is correct and usable in written English.
It can be used when discussing or referring to a specific event, process, or series of actions that are taking place or have taken place.
Example: "The committee held a meeting to discuss the issues about the proceeding of the project."
Alternatives: "regarding the proceedings" or "concerning the process".
Ms. Brooks, accompanied by her lawyers, Stephen E. Kaufman and John S. Siffert, made no effort to evade the throng of reporters in the courtroom and photographers outside, but declined to say anything about the proceeding.
Judge Robert P. Kaye of the Florida Circuit Court, who is presiding over the Miami case, has barred tobacco company officials and Mr. Rosenblatt, the plaintiffs' lawyer, from speaking about the proceeding.
But Friday's sentencing of Jon Burge reminded one of sobering human complexities, even as it still left us wondering about the proceeding's real lesson.
There's a tendency amongst those who came up within an influential group to put on their curmudgeon shoes when talking about the proceeding generations.
Subjects were informed that they could forget about the proceeding sentence as soon as a new one began.
It rings with the tenor of the times that they are talking about the proceeds going into access and education.
Turkey has threatened to use warships to prevent any drilling until there is an agreement between the Cypriots about the proceeds.
Letterman also asked about the proceeds from the book — weren't those going to a campaign war chest of some kind?
Whereas few people are inclined to hand over £50 in cash to a charity, they feel differently about the proceeds from scrapping their car.
The bad feeling about the proceeds from the Lord's Test lingered and, at the end of their tour, the Fourth Australians faced more recriminations from the British press.
If there were any doubts inside the administration about proceeding with the leak crackdown, they appear to have evaporated with the rise to prominence last year of WikiLeaks, which invites disclosures by the terabyte.
