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

Bulgaria has launched a public consultation on proposed changes to Decree No. 168 to support its transition to the euro, with feedback open from May 13 to June 12, 2025. The amendments aim to enhance the Coordination Council’s role in managing euro adoption efforts, though no official adoption date has been set. Citizens, businesses, and NGOs are encouraged to submit feedback via the Ministry of F... Read more

Bulgaria is preparing to adopt the euro, with the transition expected to begin on January 1, 2026, though the date is not yet officially confirmed. During the one-month transition, ATMs will dispense only euros, and starter kits of Bulgarian euro coins will be made available to help ease the switch. The Bulgarian National Bank has finalized preparations for minting euro coins and secured enough ba... Read more

Starting July 1, 2030, the EU will eliminate the Intra models for VAT reporting, replacing them with mandatory electronic invoicing under Directive 516/2025. The new system, part of the VIDA 2030 Package, will require businesses to issue standardized e-invoices for all intra-EU B2B transactions, with data transmitted to VIES for cross-border VAT monitoring and fraud prevention. This shift aims to... Read more

The Digital Services Act (DSA) is an EU regulation designed to ensure safer and more transparent online environments by imposing new responsibilities on digital service providers, including those outside the EU. It applies to a broad range of online platforms, with stricter obligations for very large platforms, but also key requirements for medium-sized businesses, such as EU representation, transparency, and content moderation reporting. Read more

Bulgaria’s euro transition will be overseen by multiple authorities, including the National Revenue Agency (NRA), Consumer Protection Commission (CPC), Bulgarian National Bank (BNB), Financial Supervision Commission (FSC), and the Minister of Electronic Governance, each responsible for specific compliance areas. These bodies will ensure fair pricing, consumer protection, financial system readiness... Read more

Following Bulgaria’s approval to join the eurozone, all retailers must display prices in both leva and euros with equal prominence starting one month after the official adoption decision, continuing for 12 months after the euro's introduction. During this period, fiscal receipts must show the final payment amounts in both currencies, and Bulgarian Posts will facilitate currency exchange at over 2,... Read more