The phrase "a report declared that" is correct and usable in written English.
It can be used when referencing findings or statements made in a formal report or study.
Example: "A report declared that the new policy would significantly reduce carbon emissions over the next decade."
Alternatives: "a report stated that" or "a report indicated that".
Kraft defended his quarterback when news of the allegations broke, but a few months later, when the results of a controversial N.F.L. report declared that Brady and the Patriots were culpable, he accepted the league commissioner Roger Goodell's punishment without a fight, saying, "I do have to respect the commissioner and believe he's doing what is in the best interest" of the league.
It was only two years ago that Razorfishs Digital Outlook Report declared that portals were back from the dead.
The Local Government Association, which represents councils in England, issued a report declaring that London would be "worst hit in a recession".
Last spring, the US Geological Survey USGSS) issued a report declaring that a spate of earthquakes over seven years were man-made, triggered by drilling for oil and gas.
He hired lawyers who, on March 27th, released a report declaring that he knew nothing about the plan and placing the blame on Kelly and Wildstein.
(The monitors later released a report declaring that the overall election climate, including the news coverage, had been free and fair throughout Belarus).
Congressional experts said the agreement cannot go up until the President issues his waiver, a report declaring that the free-emigration conditions have been met.
Last year, Amnesty International released a report declaring that indefinite stays in the SHUs amounts to torture (a sentiment that echoed Atul Gawande's "Hellhole," a 2009 article in the magazine).
Fox News became sympathetic to the effort and Priebus, then the chairman of the R.N.C., issued a report declaring that passing immigration reform was necessary for the survival of the Party.
In a direct challenge to Downing Street's authority over Brexit, the House of Lords constitution committee has published a report declaring that it would be "constitutionally inappropriate" for the prime minister to act on an advisory referendum without referring back to parliament.
