The phrase "a statement proclaiming that" is correct and usable in written English.
It can be used when introducing or referencing a declaration or assertion made by someone or something.
Example: "The report included a statement proclaiming that the new policy would improve employee satisfaction."
Alternatives: "a declaration stating that" or "an assertion claiming that".
In response, China's culture ministry issued a statement proclaiming that "any artistic group or individual who has ever engaged in activities which threaten our national sovereignty will not be allowed in".
Importantly, the Scientific Academies of several predominantly Muslim countries (e.g., Egypt, Indonesia, Iran, Pakistan) are signatory to a statement proclaiming that evolution is an 'evidence based fact' which has never been contradicted by scientific evidence (Inter-Academy Panel 2006).
GM just released a statement proclaiming that the "don't call it a series hybrid" vehicle will be available from dealers in all 50 US states by the end of 2011.
Without mentioning Mello by name, it issued a statement proclaiming that "women's health is central to the progressive movement".
Minutes later, the NRSC put out a statement proclaiming that it had been lied to by the firm and announcing that they were severing ties with the group.
At the time, Bharucha said no decision had been made, but a statement proclaiming that the "college admits undergraduates solely on merit and awards full scholarships to all enrolled students" had already been removed from the school's website.
One of the most notable is InFacts, a journalistic enterprise with a mission statement proclaiming that it is "making the fact-based case for Britain to remain in the EU".
Billboard also reported that 44% agreed with the statement, proclaiming that Jackson was "still the King of Pop".
In a statement proclaiming March 21, 2017, as National Agriculture Day, Trump wrote that the industry is the "heart and soul" of America.
This very special treatment didn't earn the White House any credit, though: "This is an incredible victory that can only be credited to our Almighty God," said Farris in a statement proclaiming the good news.
