1) Arrange systematically 2) Systematise 3) Systematize 4) Systemise 5) Systemize 6) To make a digest of 
• (v. t.) To reduce to a code, as laws.
v. The labeling and arrangement of a system of laws.
Co'di·fy transitive verb [ imperfect & past participle Codified ; present participle & verbal noun Codifying .] [ Code + - fy : confer French codifier .] To reduce to a code, as laws. 
The process of arranging and labeling a system of laws.
[v] - organize into a code or system, such as a body of law
to reduce (laws, rules, etc.) to a code. · to make a digest of; arrange in a systematic collection.
organize into a system, such as a body of law organize into a system, such as a body of law