A norm is a standard or rule set by recognized organizations, shaping expectations across fields ranging from science to ethics. While industrial standards regulate practices and legal systems rank regulations, philosophers such as Canguilhem and Foucault question their universality, challenging whether norms represent objective truth or social constructs.
Authors like Giovanni Della Casa connect norms to social custom, whereas Irwin Edman highlights individual deviations from collective expectations. M. Valentine examines the consistency of moral codes, and Holbach casts doubt on the existence of an absolute measure for human thought. These viewpoints illustrate norms as both essential frameworks and debated ideals, highlighting their dual function in organizing society and prompting critical evaluation.