CODIFICATION
codification
(noun) the act of codifying; arranging in a systematic order
code, codification
(noun) a set of rules or principles or laws (especially written ones)
Source: WordNet® 3.1
Noun
codification (countable and uncountable, plural codifications)
The process of precisely formulating a statement, such as a code of laws.
The act or result of arranging something into a code; the act of setting down a body of knowledge in a systematic way.
Source: Wiktionary
Co`di*fi*ca"tion ( or ), n. Etym: [Cf. F. codification.]
Definition: The act or process of codifying or reducing laws to a code.
Source: Webster’s Unabridged Dictionary 1913 Edition