The phrase "a universal code of" is correct and usable in written English.
It can be used when referring to a set of principles, rules, or standards that are intended to apply universally across different contexts or cultures.
Example: "The organization aims to establish a universal code of ethics that all members must adhere to."
Alternatives: "a global standard of" or "a common set of".
It is also calling for a universal code of conduct for biological scientists.
Geneticists sequenced DNA, confirmed it as a universal code of life, and used it to create new treatments, solve crimes, and even confirm at least one hitherto unknown recent human species.
Modern state societies rate as exceptional by the standards of human history, because we instead grow up learning a universal code of morality that is constantly hammered into us: promulgated every week in our churches and codified in our laws.
to refer to a universal code of conduct that, under some plausible conditions, would be endorsed by all rational persons.
Those who hold that that there is a universal code of conduct that all rational persons, under plausible specified conditions, would put forward for governing the behavior of all moral agents do not claim that any actual society has or has ever had such a guide to conduct.
Those who claim that there is a universal code of conduct that all rational persons, under plausible specified conditions, would put forward for governing the behavior of all moral agents need not hold that every society has a code of conduct that has features sufficient to even be classified as a morality.
The inheritance of acquired characters (which is what Vetsigian et al. [ 190] are referring to as "Lamarckian" for emergence of a universal code in an evolving community) was accepted as a matter of course by Darwin himself in the absence of genetic knowledge.
The world today is in dire need of a universal code that can bring humanity together and bridge the gaps that divide us.
The problem of how you reconcile a love of the particular with a set of universal values seemed easy; the Catholic Church was large enough to provide a universal code and ritual for life with plenty of room for variation among lives within it.
Even a universal code must have progressed through evolutionary stages of increasing complexity.
("Folks" being a universal code word for reassurance).
