The phrase "a recognized system of" is correct and usable in written English.
It can be used when referring to an established or accepted method, framework, or approach in a particular field or context.
Example: "The organization has adopted a recognized system of quality management to ensure consistent product standards."
Alternatives: "an established framework of" or "an accepted method of".
Acupuncture is a widely recognized system of CAM, used by over 14 million Americans [ 2].
We adapted Patient-Reported Outcomes Measurement Information System (PROMIS) methodology, a widely recognized system of instrument item selection and refinement for patient-reported outcomes [ 13- 18], to develop a parsimonious Proxy-Reported Pulmonary Outcomes Scale (PRPOS).
The most serious one is the absence of an internationally recognized system of classifying the discrepancies and imperfections in radiology.
The lack of guidance and the absence of an internationally recognized system for evaluation of generic products, such as the WHO prequalification system set for vaccines, HIV, TB and Malaria medicines, are major obstacles impairing the search for alternative quality-assured options to the innovator product.
No single, officially recognized system for classification of prokaryotes exists at the present time.
The container vessel was equipped with a hull monitoring system from a recognized supplier of HMON systems.
Robustness is a recognized feature of biological systems that evolved as a defence to environmental variability.
An over-reactive immune system is a recognized cause of allergies, and it turns out that the presence of helminthes, common intestinal parasites, actually increases regulation and control of the immune response.
Hence, the musculoskeletal system is a recognized possible source of pain in patients with chest pain, even if no standardized criteria for the diagnosis exist at this point.
Given the attenuation, interruption and/or sinistral displacement of several features (most notably SDR sequence, magnetic anomalies and depocenters), we recognize a system of NW SE trending transfer faults, here named Río de la Plata Transfer System (RPTS).
