Beyond Ownership: An Evolving Framework for the Restitution of Cultural Objects

While the rule that stolen or unlawfully exported cultural objects should be returned has a solid basis in public international law, cross-border restitution in practice remains complex. Even where an artefact has been located and identified – a major first hurdle – numerous legal obstacles persist, most notably the non-retroactivity of treaties. Drawing on recent regulations, evolving practice and case law, this article argues that the traditional ownership-based approach to restitution, with its focus on economic rights, has become increasingly inadequate in light of the recognised heritage value of cultural objects as expressions of collective identity. By offering an overview of four distinct yet overlapping approaches to restitution, it demonstrates how the legal framework is undergoing significant transformation. To that end, it traces the early development of restitution norms in public international law and examines the traditional private-law ownership model; an ethical approach based on soft-law instruments; a human-rights-based approach emphasising the right to enjoy and access culture; and a criminal-law approach that conceptualises the trafficking and looting of cultural objects as forms of international crime, entailing a shift in the burden of proof and a central role for provenance research.