Thank you for always using Cyber Port.

We are pleased to inform you that the connection between the Cyber Port sandbox environment and the NACCS connection test environment, which was initially scheduled to begin on October 24, 2025, has now been restored.

We sincerely apologize for the great inconvenience and trouble this may have caused you.
The service is now fully operational, and we kindly ask you to verify its functionality.

We appreciate your continued support of Cyber Port.