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One Health, sustainable development and the principle of integration: legal synergies for effective implementation

Year: 2025

Type: article

Abstract: The One Health approach is increasingly recognised as a holistic solution to complex global health and ecological challenges. Legislation is of utmost relevance for its effective implementation, providing a mechanism to institutionalise intersectoral and interdisciplinary collaboration, clarify responsibilities and promote sustainability. However, the legal nature of One Health remains underexplored. This paper examines how the key underlying principles of One Health align with legal principles and concepts broadly recognised by legal literature and jurisprudence, including those articulated in the Rio Declaration and the International Law Association’s New Delhi Declaration on principles of international law relating to sustainable development. Emphasis is placed on the principle of integration, a cornerstone of sustainable development that offers a pathway to operationalise One Health within legal frameworks. By conceptualising One Health as an extension and practical application of the principle of integration, this paper advances its legal characterisation, embedding it within broader principles of international law. One Health is positioned as a legal construct, providing a pathway for its implementation through law and affirming its role as an integral component of sustainable development.

Source: Research Directions One Health

DOI: 10.1017/one.2025.1

Author: C. Bullón Caro

Institutions: Universidade da Coruña, Food and Agriculture Organization of the United Nations

Language: English

Topic: Environmental law and policy

Subfield: Law

Field: Social Sciences

Domain: Social Sciences

SDG: Peace, justice, and strong institutions

Open Access status: hybrid

Estimated APC paid: $2,225