The phrase "after declaration" is correct and usable in written English.
It can be used in contexts where you are referring to events or actions that occur following a formal statement or announcement.
Example: "The changes to the policy will take effect after declaration by the board."
Alternatives: "following the declaration" or "subsequent to the declaration".
After declaration by Turkish and foreign doctors that his illness was incurable, Murad was deposed by the same men who had brought him to the throne.
First and second majors are given the opportunity to select their faculty advisor after declaration of the political science major.
The street, which was named after Declaration of Independence signator Benjamin Rush, is currently known for its nightlife, especially at the northern end, which features entertainment that attracts locals and visitors.
ISIS became one of the primary beneficiaries of Turkish support[6], both before and after declaration the (Islamic State) Caliphate at the end of June 2014[7], as they had begun to control major border areas and therefore the transportation of material and foreign fighter movements back and forth across borders.
The study was carried out in Ouagadougou, the capital of Burkina Faso, after declaration of an epidemic of N. meningitidis serogroup A in 2007.
The first stage involved a short period, usually in the beginning after declaration of the epidemic, for which reliable data is available on all the cases.
After declarations from President Nicolas Sarkozy that he wanted more transparency, dozens of files were handed over last year.
Beware the turmoil for David Cameron if, after declarations of full confidence and similar stuff, he's finally forced to dump his friend and ally to save himself.
The leaders of Serbia and Croatia have professed their agreement to a cease-fire at least nine times since ethnic clashes broke out after declarations of independence by Croatia and Slovenia in late June.
Four decades after the Declaration, G.W.F.
