sanitary code vs codification

sanitary code and codification both are nouns.

Word	Noun	Adjective	Verb	Adverb
sanitary code	Yes	No	No	No
codification	Yes	No	No	No

As nouns, codification is a hypernym of sanitary code; that is, codification is a word with a broader meaning than sanitary code:

sanitary code: set of standards established and enforced by government for health requirements as in plumbing etc
codification: a set of rules or principles or laws (especially written ones)

Other hypernyms of sanitary code include code.

sanitary code (noun)	codification (noun)
set of standards established and enforced by government for health requirements as in plumbing etc	the act of codifying; arranging in a systematic order
	a set of rules or principles or laws (especially written ones)