Belgian FPS Finance published updated technical specifications for POS and FDM operation for GKS 2.0 requirements.

On May 23, 2025, Belgian FPS Finance released version 1.3 of the “Registered Cash Register System – Technical Specifications,” introducing key updates to support GKS 2.0 implementation. Notably, the FDM buffer must now be accessible to back-office systems for reading and copying, enhancing auditability and data extraction.