Abstract. In this paper I shall take an inferential approach to legality (legal validity), and consider how the legality of a norm can be inferred, and what can be inferred from it. In particular, I shall analyse legality policies, namely, conditionals conferring the quality of legality upon norms having certain properties, and I shall examine to what extent such conditionals need to be positivistic, so that legality is only dependant on social facts. Finally, I shall consider how legality is transmitted (...) from norm to norm and whether the ultimate legality policies (the rules of recognition) of a legal system need to be constituted by social facts. (shrink)

The article examines the record of compliance with the UN Committee against Torture’s decisions in individual complaints cases. Theoretically, I expect that compliance will be the outcome of a combination of normative and rationalist factors: States committed to human rights protection will comply even in the absence of enforcement but only as long as compliance costs remain relatively low. Using a data set covering all adverse decisions issued until 2018 and information on their compliance status, I employ fuzzy-set qualitative comparative (...) analysis to identify necessary and sufficient conditions for the outcomes of compliance and noncompliance. The analysis reveals that the conditions tested—liberal democracy, nonuse of political terror, violation type, and strong civil society—are in part individually (near-)necessary and jointly sufficient for compliance, while the presence of their complements is consistent with noncompliance. The Committee against Torture thus appears to be able to elicit (some) state compliance with its decisions, if mostly only with respect to certain kinds of states and select types of violations. (shrink)

The notion of validity fulfils a crucial role in legal theory. In the emerging Web 3.0, Semantic Web languages, legal ontologies, and normative multi-agent systems are designed to cover new regulatory needs. Conceptual models for complex regulatory systems shape the characteristic features of rules, norms, and principles in different ways. This article outlines one of such multilayered governance models, designed for the CAPER platform, and offers a definition of Semantic Web Regulatory Models . It distinguishes between normative-SWRM and institutional-SWRM. It (...) also compares existing principles in privacy by design, linked open data , legal information institutes , and online dispute resolution . The article concludes by proposing the notion of Relational Law to summarize the ethical dimension of SWRM. Ethics are the only regulatory way to constitute a global space, out of the jurisdictional public domain set by national, international, or transnational law, and opposed to the private one. (shrink)