This article provides an in-depth analysis of the mechanisms for improving cooperation between prophylactic inspectors and justice bodies in the field of law-making aimed at preventing offences. The study emphasizes the need to strengthen interagency coordination through harmonized legal frameworks, structured communication channels, and evidence-based decision-making practices. By examining existing normative gaps, institutional barriers, and international best practices, the research proposes a set of legal, organizational, and digital strategies that ensure effective participation of prophylactic inspectors in legislative drafting, enhance the responsiveness of preventive legal acts, and contribute to building a comprehensive preventive ecosystem that corresponds to modern public safety requirements.