The phrase "a unified system of" is correct and usable in written English.
It can be used when describing a cohesive and integrated framework or structure that operates as a single entity.
Example: "The organization implemented a unified system of communication to enhance collaboration among departments."
Alternatives: "an integrated framework of" or "a cohesive structure of".
The center said in a report that "the best model for a European equity market is a unified system of clearing and settlement".
This hindered the establishment of an effective common market since a common market requires a unified system of protection from foreign competition.
This would involve action on multiple fronts, from a unified system of bank guarantees to a willingness to offer debt relief for countries where debt is the problem.
In it he points out that a unified system of signs (including what he calls pictograms and psychograms) appeared with surprising simultaneity in the earliest prehistoric art in Africa, Europe, Asia, Australia and North and South America.
The beginnings of a unified system of buoy marking emerged in 1889, but it was not until 1936 that a worldwide unified system was agreed upon at the League of Nations in Geneva.
The Parlements, the major courts of the nation, were dismantled and replaced by a unified system of courts that were merely supposed to apply the law and never to lay down general rules.
A unified system-of-record (SOR) is the starting point for a unified system-of-engagement (SOE).
Mr. Kushner said the immigration and aviation mailings were an understandable oversight but evidence of the lack of a unified system for governmental agencies to communicate about terrorists.
In an ideal world, guidelines developers would employ a unified system to rate the quality of evidence and strengths of recommendations[ 11].
The absence of a unified system to monitor and evaluate health cooperation projects may be signalling Brazil's lack of focus on results for sustainable development.
The absence of a unified system to halt trading in individual stocks led to bitter accusations between exchanges on Friday.
