The phrase "association established" is correct and usable in written English.
It can be used in contexts where you are referring to the formation or creation of a group or organization that has a specific purpose or goal.
Example: "The association established in 2020 aims to promote environmental awareness in the community."
Alternatives: "organization formed" or "group created".
The association, established in 1844, is authorized by state law to visit prisons and interview inmates and employees.
The association established its first food-truck court at an empty lot in Long Island City, Queens, last year.
"I landed what appeared to be a promising job in New York with a recently formed trade association established to promote West German cameras and optical equipment in the American market," he writes.
At the outset, political pressure groups developed along ethnic lines, the first one being the Young Kikuyu Association (later the East African Association), established in 1921, with Harry Thuku as its first president.
The players had a union of sorts, but their association, established in 1954, had no full-time employees, did not engage in collective bargaining, had never challenged the reserve clause and had $5,400 in the bank.
The homeowners' association, established in 1899, owns Sea Gate's four and a half miles of winding tree-lined roads and nine miles of sidewalks, along with six numbered beaches -- only two were used by residents for swimming last summer to hold costs down.
Two associations, the Palomino Horse Breeders of America, established in 1941, and the Palomino Horse Association, established in 1936, register Palominos.
The Commonwealth Broadcasting Association, established in 1945 as a standing association of national public-service broadcasting organizations in the independent countries of the Commonwealth, bases its secretariat in London.
Horses in private ownership may be registered in several breed associations, the largest and oldest being the Kiger Mesteño Association, established in 1988.
The current medical device manufacturer association in Taiwan was originally the "Taiwan Absorbent Cotton Industry Association" established in 1953.
In 2010, during a meeting attended by the author, the Swedish Transhumance and Pastoralist Association established an internal predator policy stating that the association is not categorically negative to the existence of predators in Sweden, but that they should not be allowed to be resident in areas where summer farms are in use.
