Summary
- The Serbian Ministry of Finance announced on 1 July 2026 that update 3.17.2 of the SEF (Sistem elektronskih faktura) is live in production.
- The release delivers fixes and minor functional improvements to the platform, documented in an accompanying release note.
- Taxpayers and integrators should review the release note to ensure their e-invoicing flows and integrations remain compliant.
Article
Article The Serbian Ministry of Finance confirmed in a communication issued in Belgrade on 1 July 2026 that release 3.17.2 of the Serbian Electronic Invoice System (SEF) has been deployed to the production environment. This is the latest in a series of incremental releases aimed at stabilising the platform, which continues to be the backbone of Serbia’s B2B and B2G e-invoicing framework.
The release is primarily corrective — addressing bugs and refining existing functionalities rather than introducing new obligations. Nevertheless, ERP vendors and businesses connected to SEF via API should review the accompanying release note to confirm that their outbound and inbound flows are not impacted, and to leverage any improvements delivered by the update.
Source
