The phrase "a statement upon" is correct and usable in written English.
It can be used when referring to a declaration or assertion made regarding a specific topic or issue.
Example: "The report includes a statement upon the environmental impact of the proposed project."
Alternatives: "a declaration regarding" or "an assertion about".
In a statement upon Saban's death, Steinbrenner remembered him as "tough and disciplined".
"Wally took a bunch of black leather jacket hoodlums and made one of the greatest motorsports in the world," Don Garlits, the former pro drag racer known as Big Daddy, said in a statement upon Parks's death.
"He really understood how combining traditional and advanced technologies could help create art that was truly moving," said Dan Jacobs, director of the Vicki Myhren Gallery at the University of Denver, in a statement upon Mr. Argent's death.
In a statement upon signing his state's prohibition, New Jersey Gov. Chris Christie said, "[E]xposing children to these health risks without clear evidence of benefits that outweigh these serious risks is not appropriate". Risks such as depression, decreased self-esteem and suicidal thoughts.
In a statement upon the book's release in September, Sanders said, "This book is nothing more than fabricated stories, many by former disgruntled employees, told to make the President look bad". (Trump and former White House chief of staff John F. Kelly did, however, issue more specific denials).
She said in a statement: "Upon receiving samples of the range at our offices in early October we noted that the T-shirts had in fact been produced in Mauritius, upon which we queried (over email) the ethical credentials of the Mauritian factory, and the fabric used".
A leading member of the N.P.D. has confessed to having contacts with the neo-Nazi trio — a statement seized upon by opponents as further proof of the need to ban the party.
In either form, it will be a work of monumental proportions, a statement etched upon the land.
Even Father Monaghan wrote in a statement that, upon further reflection, "things were not as they seemed.
Shortly after the minister's announcement, the European Commission issued a statement calling upon Poland to obey the court's orders.
Norm Blake, chief executive of the United States Olympic Committee, said in a statement that upon quick review of the lawsuit, he found the complaint to be "without merit," adding that committee lawyers would offer a proper response in time.
