The phrase "a report about which" is correct and usable in written English.
It can be used when referring to a specific report and indicating that further information or discussion about it will follow.
Example: "I received a report about which I have some questions regarding the findings."
Alternatives: "a report concerning which" or "a report on which".
You also became something called a BzzAgent, which resulted in your bringing Ziploc bags to a barbecue and attempting to market them to your friends, then filing a report about it, which in turn gave you BzzPoints for your trouble.
Here in secular Britain, consider the recent Rochdale debacle, where girls as young as 13 were plied with food, drugs, alcohol, and gifts so they could be passed around a group of men for sex, where, eight years previous to prosecution during which the abuse continued both victims and perpetrators were named in an internal police report, about which nothing was done.
The human rights group published a report about Nepal earlier this year which claimed that "tens of thousand of children with disabilities… are being shut out from or neglected by the school system".
Then Joan Taylor, chair of this year's Perennial Rose Fashion Show, gave a report about the event, which is scheduled for Feb. 25.
A report about Kenya's epidemic, which the organization issued last year, painted a grim picture.
Andrew Zipern (NYT) Correction: January 30 , 2002 Wednesday A graph in the Technology Briefing column of Business Day yesterday with a report about Vodafone of Britain, which reached a deal with Bytemobile, a wireless data start-up, tracked an incorrect stock.
A graph in the Technology Briefing column of Business Day yesterday with a report about Vodafone of Britain, which reached a deal with Bytemobile, a wireless data start-up, tracked an incorrect stock.
In the evening, as if to prove his point, Mr. Koppel produced a report about a fight in which the Marines came out on top and left behind dozens of Iraqi dead -- one of only a few references in any television report today to Iraqi casualties.
That failure received renewed attention in Washington on Tuesday when the Republican chairmen of five House committees released a report about the September attack, which took place in Benghazi.
