Patronatul Serviciilor de Securitate is a Romanian private legal entity that represents, promotes, supports, and protects the interests of its members in their dealings with public authorities, unions, governmental or non-governmental organizations, individuals, or other authorities. Founded in 2002, it originated from the Romanian Association of Professionals in Guarding and Security Systems (ARPPSS). The organization is apolitical, non-profit, non-governmental, and independent.

They offer various activities and services such as private security law projects, occupational standards, certificates of trust, formation and certification centers, and the security agent's manual. Members of Patronatul Serviciilor de Securitate enjoy numerous benefits including access to critical information in the private security industry, better access to their own personnel's professional evaluation and certification services, and the opportunity to express and support proposals for improving the relevant legislation. Collaborating with Patronatul Serviciilor de Securitate provides support in resolving anticompetitive or other issues affecting the private security field