Temporary restrictions may apply to work of individual representative offices of the Qualified Provider of Electronic Trust Services of the State Tax Service in regions

Press service of the State Tax Service of Ukraine, published 26 August 2026 at 15:21 Chapter: News

Due to the beginning of formation of qualified public key certificates using the “Kupin” standard in individual representative offices of the Qualified Provider of Electronic Trust Services of the State Tax Service in regions, temporary restrictions on the provision of qualified electronic trust services are possible.

Additional software configuration is currently ongoing to ensure correct operation of services.

Thank you for understanding and we apologize for temporary inconveniences.