Unification and standardization of mission-critical systems for local governments｜Digital Agency

This page outlines the Digital Agency's policies on unifying and standardizing mission-critical systems for local governments. It covers the background, promotion framework, vision for standardization, current status of standard-compliant systems, and standard specifications. Recent updates in March 2026 include management policies and recommended configurations for Government Cloud usage. The page lists forecasts and status of Specific Transition Support Systems as of December 2025. It also discusses measures for transitions occurring in fiscal 2026 and later, along with efforts to develop common matters across local government information systems.