The phrase "as its establishment" is correct and usable in written English.
It can be used to refer to the time or process of something being set up or created.
Example: "The organization has grown significantly since its establishment in 2010."
Alternatives: "since it was founded" or "following its creation".
The abolition of the National Political Coalition Council must go through the same procedures as its establishment, as mentioned above.
The reaction of Iran's opposition as well as its establishment figures suggests a more tenuous relationship between the Islamist regime and Iranian nationalism than generally thought.
The banning of the Queer Pakistan Web site has renewed attention on Pakistan's gay and lesbian citizens, just as its establishment in July did.
This economic and monetary union (EMU) has been characterized as a "normatively-led" community by the German Constitutional Court, as its establishment relies on the conventional "European Community (EC) approach" of norm-oriented economic and policy integration.
As befitting its establishment nature, the club also enjoyed audiences with Presidents Teddy Roosevelt, Taft, Wilson, and Eisenhower.
Abstract: This paper discusses several issues regarding innovations in Chinese local governments in the past 10 years, through analyzing past applications of the Chinese Local Governance Innovations Awards since its establishment, as well as complementary surveys.
That's the brainchild of US Senator Elizabeth Warren, and the agency that has been in the cross-hairs of conservative legislators as much as any other since its establishment in 2011.
For his stewardship of the Air Force prior to World War II, as well as his part in its establishment in 1921, Williams is considered the "father" of the RAAF.
Since then, Israel's anxiety has taken physical form as its defense establishment rushes to complete a 150-mile, 16-foot-tall steel border fence that will stretch all the way from Eilat up to Gaza.
As part of its establishment in 1973, the British Library absorbed the National Lending Library for Science and Technology (NLL), based near Boston Spa in Yorkshire, which had been established in 1961.
She fought for the recognition of psychoanalysis as a distinct discipline and for its establishment as an academic specialty.
