IMCO code(CK!; Codes published by Intergovernmental Maritime Consultative Organisation (IMCO) relating to international shipping, particularly regarding safety and marine pollution)
code of practice(A systematic collection of procedures outlining the established method of application of all relevant laws, rules or regulations to a specific endeavor)
codification(The process of collecting and arranging systematically, usually by subject, the laws of a state or country, or the rules and regulations covering a particular area or subject of law or practice)