"practices established" is correct and usable in written English.
You can use it when you want to refer to standards, rules, or procedures already in place. For example: "Our department follows the practices established by the company's human resources division."
In fact, they substantially deviate from practices established before Election Day.
Tasks were divided and best practices established, including designated relief teams to replace weary volunteers.
Going forth, he founded a number of monasteries and reformed others according to the practices established at Fonte Avellana.
In a statement, Mr. Suozzi thanked the comptroller for helping "in our continuing efforts to correct the practices established many years ago".
So getting good working practices established from the start, managing expectations and knowing the support structures of the university and its regulations are all important.
Neither Comcast nor its subscribers had the chance to make their cases as to whether the company engaged in anticompetitive practices, established a monopoly or overcharged customers.
Annual PIPS workshops aim to provide opportunities to build capacity, share best practices, establish practical solutions to overcome obstacles and further strengthen partnerships.
For example, LAC's child justice programme trains government authorities and law enforcement officers in proper practices, establishes diversion programmes for children and advocates for the protection of children against unlawful pretrial detention.
And Lord Dyson cited the treaty before saying, in paragraph 131, that past practice established acquiescence in arrest warrants being issued by prosecutors.
But there are more pieces by painters and sculptors practicing established styles like Post Impressionism, Ashcan School realism and Rodin-type sculpture.
(I thought) so if you use chainlink as a symbol of wealth …" The episode illustrates an unorthodox approach that began with his training at USC in the 1950s through his first practice established in 1962.
