A highly reliable Disaster Recovery Center was established for the State Tax Service. The main goal of the project is to ensure uninterrupted protection of tax data, prevent data loss, and maintain service continuity in emergency situations. Additionally, a centralized system for monitoring and collecting statistical data was developed, enabling the creation of a unified database. As part of the project, fiber-optic cables were installed across the country to all central terminals, significantly enhancing data transmission speed and security. As a result, a resilient, modern, and high-performance infrastructure was created for the State Tax Service.