The phrase "a declaration upon" is correct and usable in written English.
It can be used in formal contexts where one is referring to a statement or announcement made regarding a specific subject or issue.
Example: "The committee issued a declaration upon the need for immediate action to address climate change."
Alternatives: "a statement regarding" or "an announcement about".
The appearance of the ghost of Hamlet's father, foully murdered by the man who then assumed the throne of Denmark and married the widowed queen, and the ghost's insistence that Hamlet and his comrades swear an oath, leads to Hamlet's famous declaration that "the time is out of joint", a declaration upon which Derrida places particular stress.
A declaration upon publication stating that users have abided by any conditions of data access, similar to the recently introduced conflict of interest statements, would help ensure these conditions are respected.
With regard to the protocol on the involvement of children in armed conflict, UNICEF pointed out that it requires States to make a declaration, upon ratification, regarding the age at which national forces will permit voluntary recruitment, as well as the steps that States will take to ensure that such recruitment in never forced or coerced.
A familiar pious presence here in Iowa, the Family Leader recently achieved breakout nationwide infamy for its "Marriage Vow: A Declaration of Dependence upon Marriage and Family", which did then did not include a passage suggesting that black children were better off in two-parent households under slavery than in single-parent households in these latter days.
Creating ripples of positive change is one of the unifying principles among the more than 2,600 Certified B Corps around the world, each of whom sign a Declaration of Interdependence upon certification, emphasizing the role each business plays in making improvements to share with the broader business community.
A declaration of death upon the basis of neurological criteria pursuant to Section 3 of this act shall be made by a licensed physician professionally qualified by specialty or expertise, in accordance with currently accepted medical standards and additional requirements, including appropriate confirmatory tests, as are provided pursuant to this act.
Signing "The Marriage Vow - A Declaration of Dependence Upon Marriage and Family" is a requirement for earning the organization's endorsement.
Last summer the politician signed "The Marriage Vow -- A Declaration of Dependence Upon Marriage and Family" which, among other things, required signers to back a ban on pornography.
We could also authorize physicians through hospital policies, professional guidelines, or laws unilaterally to withdraw life-supports upon a declaration of total brain failure (perhaps even upon a determination of irreversible unconsciousness) in cases where continued treatment is unnecessary for organ procurement and appears otherwise futile.
McClellan also warned that "A declaration of radical views, upon slavery, will rapidly disintegrate our present Armies".
UNITED NATIONS — A U.N. policymaking body agreed upon a declaration Friday urging an end to violence against women and girls despite concerns from conservative Muslim countries and the Vatican about references to women's sexual and reproductive rights.
