The Public Administration Architecture (JHKA) is a structure that coordinates and develops interoperability between government organizations and services. The overall architecture supports leadership, strategy execution, continuous improvement of operations and services, managing change and complexity, managed utilization of digitization, and interoperability.

FinBIF Public Administration Architecture exists in Finnish only: Lajitietokeskuksen kokonaisarkkitehtuuri v.1.0 (15.2.2017).