Regulation
Part of speech: noun
Definition: A law or administrative rule, issued by an organization, used to guide or prescribe the conduct of members of that organization.
Part of speech: adjective
Definition: In conformity with applicable rules and regulations.
Guideline
Part of speech: noun
Definition: A non-specific rule or principle that provides direction to action or behaviour.A plan or explanation to guide one in setting standards or determining a course of action.A light line, used in lettering, to help align the text.