"implemented standards" is a correct and usable phrase in written English.
You can use it to refer to standards that have been put into practice. For example, "The company implemented standards for quality control in its manufacturing process."
JS: They implemented standards and they implemented compatibility with what you were doing.
Because of heightened awareness about the hazards of sports-related concussions, many states have implemented standards determining when an injured student may resume playing contact sports.
The meanwhile implemented standards oblige the Swiss neonatology units to fulfil requirements regarding staffing, equipment and to apply evidence based protocols in order to be classified into the internationally recognized levels of neonatal care I – III [ 1].
In 2003, the Accreditation Council for Graduate Medical Education (ACGME) implemented standards that limited the hours of work of residents across the United States to 80 per week, with no more than 30 consecutive hours of work [ 5].
Moreover, they noted that current standards and crises plans are papers that are commonly placed in the shelf when a crisis occurs and the implemented standards provide no guarantee or assurance that the crisis response will be adequate.
In recent years, many countries including the USA, Australia and Aotearoa/New Zealand have recognised the important role that culture plays in the identification, treatment and prevention of mental illness, and in response, have implemented standards of cultural competency in service delivery and specialised cultural adaptations of health education programs [ 18, 19].
In order to integrate it into hospital information systems, we implemented standard communication interfaces.
sFlow is a widely implemented standard.
The implemented standard version of the test uses only one size of g.
While hospital A only implemented standard precautions after identification of patients colonized with ESBL-E, hospital B recommended additional CP.
However, it is the most widely implemented standard definition of wound infection 27 and is the closest to a gold standard available.
