The phrase "implement the principle" is correct and usable in written English.
You can use this phrase when talking about the action taken to put a particular principle into practice. For example: "We need to implement the principle of gender equality in the workplace."
The article presents the pedagogical conception of the French educator C. Freinet as a way to implement the principle of individualization in modern educational practices.
Taken together, these three measures implement the principle of "strangers pay, friends fly free". In other words, strangers who stamp their mail, and friends with whom you regularly communicate, have easy access to your inbox.
It cannot be seriously argued that the President must be placed beyond the law and beyond judicial enforcement of constitutional restraints upon executive officers in order to implement the principle of separation of powers.
The European Council asked the Council of Ministers and the Commission to adopt, by the end of 2000, a "programme" of measures to implement the principle of mutual recognition.
On the other hand, difficulties remain in comprehending what physical mechanism might implement the Principle, however interpreted.
Those who share similar utilitarian theoretical principles frequently recommend very different material distributions to implement the principle.
"In this role I am keen to help the government implement the principles laid down by the prime minister, Mrs Theresa May, in her Lancaster House speech.
In fact, in dealing with so many of our everyday moral challenges, it is difficult to see just how one would implement the principles of a moral theory.
Although transaction processing principles have remained fairly constant during the past 20 years or so, the technologies that implement the principles have been evolving.
Critically, this commitment also includes annual disclosure and independent verification on how signatories implement the principles.
