Competing schools of contemporary jurisprudence can be “internationalized” to elucidate special problems in interpreting obligations of multinational firms under emergent corporate and international codes. An “integrity” model proves superior to a relativist conception of international business precepts. An integrity jurisprudence provides a coherent vision of a globaI rule-of-law and ethics-of-principle for the world community’s rights correlative to MNC obligations while accomodating the indeterminate and contestable nature of interpretations of such textually-based directives.