Informační systém stavebního řízení

The organisation operates the Informační systém stavebního řízení, an information system dedicated to construction proceedings. It is known by several aliases, including Informační systém stavebních řízení (Ministerstvo pro místní rozvoj ČR) and Systém stavebního řízení. Its headquarters are located in Czechia. The system is administered by the Ministry for Regional Development of the Czech Republic, indicating a governmental ownership structure. Its core function is to support building authorities and related agencies by managing data and processes associated with building permits and construction regulation. A distinguishing attribute of the system is its role as a technological bypass that links older local information systems with a newer digital platform launched earlier. This bypass facilitates interoperability between legacy infrastructure and modern digital services. By providing this linkage, the system helps ensure continuity of service while enabling gradual digital transformation. The organisation operates within the public administration sector, focusing on the digitalisation of construction‑related regulatory functions. No explicit data on workforce size or financial metrics are provided in the source material.

On 18 March 2025, the Informační systém stavebního řízení experienced a partial outage resulting from a distributed denial‑of‑service attack aimed at its technological bypass. The attack flooded the bypass server with an excessive volume of requests, overwhelming its capacity and disrupting service for the construction permitting authorities and associated agencies. System operators responded promptly and restored full functionality later the same day. After restoration, the planned rollout of the bypass to additional offices was resumed, although the incident caused a delay in the deployment schedule. The outage highlighted ongoing challenges in the broader digitalization effort for construction proceedings. In response to these persistent issues, the responsible ministry has initiated a new procurement process aimed at acquiring a more robust solution. The procurement seeks a completely tested replacement system that is expected to be available in the future. Until such a replacement is deployed, the existing technological bypass remains in operation to maintain service continuity during the transitional period. This approach allows the organisation to continue serving its users while working toward a long‑term upgrade. No further details about the scale of the attack, the exact number of affected users, or the timeline for the replacement system are disclosed in the available sources.