The May 2026 amendments in Serbia's trade regulation expand jurisdiction to include natural persons as traders, integrate online sellers under consumer protections, enforce a 30-day refund policy, mandate consumer consent for promotions, ensure algorithm transparency, and standardize penalties. Read more

Serbian fiscalization allows taxpayers to move electronic fiscal devices (EFDs) between locations, fostering retail flexibility. However, not all components are transferable; the secure element is tied to specific premises. Read more

In Serbia, an e-Delivery Note is a digital document issued through the Ministry of Finance system to record and monitor the transportation of goods between business entities or locations before delivery begins, particularly for excise goods. Read more

Retailers in Serbia must issue an electronic invoice to a public sector entity upon request, even when a retail purchase was paid in cash and a fiscal receipt was already issued. Read more

S4F backoffice patch is intended for users who have already installed S4F backoffice and are intended to update existing installations to latest version. To do so apply only patches that are marked with version number that is newer than your currently installed instance of backoffice. Please make sure to install all available patches sequentially (without skipping). This package contains instruction, release notes, changelog and software packages required for deployment of this software component. Read more

Serbia has amended its Law on Electronic Invoicing, adopted by the National Assembly of Serbia and published in the Official Gazette, extending e-invoicing obligations to specific retail transactions that were previously exempt. Read more