Readiness Of Slovenian E-Invoicing (ROSE)

“Advancing the e-invoicing system and aligning it with the EU legislation.”

The European Commission took an Implementing Decision to support and co-finance Slovenia’s intention to further advance its E-Invoicing system and align it with the relevant EU legislation, contributing thus to the digital transformation of eProcurement. The action titled “Readiness Of Slovenian E-Invoicing” (ROSE) is prepared and implemented by the Public Payments Administration of the Republic of Slovenia, Chamber of Commerce and Industry of Slovenia, ZZI d.o.o., Mojdenar IT d.o.o. and Centre for European Perspective who coordinates the action.


The objective of this Action is to increase the uptake and use of e-invoicing of 90% of the Slovene contracting authorities and contracting entities, and to be compliant with newly adopted European standard (EN) on electronic invoicing by the end of May 2018. Implemented eDelivery DSI will establish conditions of interoperability on local and national level and in cross-border communications.

EU countries and the European Commission introduced a European Standard for e-Invoicing in response to the many e-invoice formats used across the EU. These varied formats cause unnecessary complexity and high costs for economic operators and public entities and prevent electronic invoices to flow seamlessly across the EU. 


The action “Readiness Of Slovenian E-invoicing” is co-financed by the European Union’s Connecting Europe Facility (CEF). CEF in Telecom is a key EU instrument to facilitate cross-border interaction between public administrations, businesses and citizens, by deploying digital service infrastructures (DSIs) and broadband networks. Supported actions will contribute to the creation of a European ecosystem of interoperable and interconnected digital services that sustain the Digital Single Market. 


To achieve targeted uptake and use of e-invoicing and compliance with EN and document delivery for contracting authorities, the existing single entry and exit point at the Public Payment Administration will be upgraded accordingly. It also requires Slovenian e-Invoices standard eSLOG aligned with the newly adopted European standard. According to the European Directive on electronic invoicing in public procurement (2014/55/EU), the receipt of e-invoices send in the European standard is also required from public service providers other than budget users – in large number local utility and public services companies. The action will pay special attention to introduce and support the implementation of this novelty to them. Trainings of local contracting entities and solution providers as well as promotion and dissemination activities will build awareness and understanding of Slovenian local utility and other public service providers of EU standardisation of e-invoicing and their obligations of receiving it. Deliverables will be produced as reusable building blocks to support trans-European connectivity and will be available for wider deployment.


The action was launched on 1 June 2017 and it will be completed by 31 May 2018


– Adoption of nationally-specific e-Invoicing standard eSlog 2.0 in compliance with European standard (EN);
– Development and implementation of e-Invoices recipients’ e-database which will provide a structured information of which institutions receive eInvoices and in which way they accept them;
– Upgrade of single entry and exit points for exchange of e-Invoices at the Public Payments Administration, for recipients of eInvoices which are budget users;
– Establishment of ecosystem for receipt of eInvoices for public services providers which are not budget users;
– Platform for transposition and receipt of e-Invoices sent in one of the European standards.


– Rationalisation and simplification of e-business in EU,
– automatization of doing business with eInvoicing,
– reduction of carbon footprint with paperless environment,
– increase transparency and risk reduction for inadequate use of public funds,
– opening public service markets in EU and increase competitiveness,
– cheaper and high quality public services for citizens of Slovenia/EU,
– connection of institutions, citizens and peoples of Europe for ensuring sustainable development, job creation and improving quality of lives. 

E-invoicing represents a clear example of how digital innovation can provide efficiencies and cost-cutting measures of tangible benefit to public administrations, citizens and businesses throughout Europe. Digital technologies are transforming our world. It’s time to make the EU’s single market fit for the digital age.


From September 2017 to May 2018 various educative workshops, trainings and conferences will be organised for all stakeholders with the purpose of raising awareness and understanding of the imposition of European standard and to help with the use of technical solutions.

ROSE  Publication: e-Invoicing in Slovenia


Slovenia welcomes sending of eInvoices in European standard to public service providers since 1 June 2018 – we are ready!

Slovenian budget users and public service providers who are not budgetary users, are now able to receive EU standardized e-Invoices. In Slovenia, conducting business with eInvoices in public procurement is now in accordance with the European Directive on Electronic...

Booklet “e-Invoicing in Slovenia” just published

In the framework of awareness raising and educational activities, that accompany ROSE Action – »Readiness of Slovenian e-Invoicing«, conducted by the Public Payments Administration of the Republic of Slovenia, Chamber of Commerce and Industry of Slovenia, ZZI...

Slovenia made a decisive step by implementing eInvoice in the EU standard

Readiness of Slovenian eInvoicing – ROSE Action concluded today with a conference “e-Invoicing – Crucial factor of business digitalization” in Portorož. A year-long action, supported by the European Union’s Connecting Europe Facility (CEF), was presented by the...

Final conference of the ROSE Action: eInvoicing – Crucial Factor of Business Digitalization

Conference eINVOICING -  CRUCIAL FACTOR OF BUSINESS DIGITALIZATION Slovenia made a decisive step by implementing eInvoices in the EU standard. 25 May 2018, Grand Hotel Bernardin - Portorož The conference aims to present new opportunities in eBusiness and connectivity...

eSLOG 2.0 now supported by documentation in Slovenian and English language

Steering Board of the “Readiness Of Slovenian E-Invoicing” (ROSE) Action published a comprehensive manual for the upgraded Slovenian national eInvoicing standard eSLOG 2.0. The manual is available in Slovenian and English language and serves the software solution and...

ROSE launches a national eInvoice recipients’ entity database

 “Readiness Of Slovenian E-Invoicing” (ROSE) Action launched a newly developed technical solution, that will serve eInvoicing processes in Public Procurement in Slovenia in accordance with the e-Invoicing Directive 2014/55/EU. The milestone solution is based on the...

ROSE workshops put forward local partners

In the framework of the EU Connecting Europe Facility (CEF) “Readiness Of Slovenian E-Invoicing” Action (ROSE), local workshops are taking place under the title “Slovenia is ready to receive eInvoice in the EU standard”. Workshops have a goal of awareness-raising,...

Slovenia is ready to receive eInvoice in EU standard

New rules of the EU in the field of digitalization, standardization and interoperability in eInvoicing are bringing significant changes. Positive effects that are foreseen are rationalization and simplification of eBusiness in the EU and automatization of eInvoicing,...

ROSE developed eDelivery Access Point

Steering Board of the “Readiness Of Slovenian E-Invoicing” (ROSE) Action just confirmed a new milestone reached in the framework of a year-long development of adjustments and technical solutions that will serve the future of the eInvoicing in Public Procurement in...

eSlog 2.0 was published

In order to prepare the Slovenian market for the implementation of the e-Invoicing Directive 2014/55/EU, binding for all public procurement obligors in the EU to receive eInvoice sent in the European standard, the actors, involved in the “Readiness Of Slovenian...