Banka Slovenije (Bank of Slovenia) (BS): regulatory returns

What this page covers

Every periodic return Banka Slovenije lists for the populations it supervises or collects statistics from, as far as its own reporting index describes them: 59 returns, of which 34 are national (Banka Slovenije's own; group names end '(national)') and 25 are EU-harmonised returns it collects (group names end '(EU, EBA)' or '(EU, ESAs)'). For EU returns this file records only the Slovenian facts (who files, Banka Slovenije's own deadlines, filing format and any national checks); the templates and EU validation rules are in the library's EBA entries, except for two DORA-related returns where no EBA entry matched closely enough and the return is described from Banka Slovenije's own pages instead (see each return's templates.note). Banks and savings banks come first: PORFI (monetary financial institution reporting), foreign payment transactions (PPT), the effective interest rate on consumer credit (EOM-PotK), individual facts and circumstances (POR), non-performing loans transferred to a buyer, the deposit guarantee scheme (JAM1/ZV), the AML/CFT questionnaire (PPDFT), and the full set of EU supervisory-reporting returns under the ITS (COREP own funds, leverage ratio, LCR, NSFR, ALMM, large exposures, FRTB, IRRBB, ESG, FINREP, asset encumbrance, funding plans, MREL/TLAC, SEPA/Instant Payments charges, resolution planning, supervisory benchmarking, remuneration benchmarking, high earners, gender pay gap and diversity benchmarking) and DORA (register of ICT third-party contracts; major incident reporting and cyber-threat notification). Then payment institutions and e-money institutions (unaudited accounts, annual report and audit, capital calculation, transaction volumes or e-money in circulation), clearing companies (the same accounts/audit/capital returns), and payment system operators (operation, internal audit, risk management, participant changes, outages, planned changes); fee reporting, dedicated-interface problems and identification codes are shared returns covering banks, hranilnice, payment institutions and e-money institutions together, since Banka Slovenije's own pages describe them with one identical population regardless of which sector menu links to the page. Investment funds (IF, filed by management companies and AIF managers) and leasing institutions (LIZ) are covered as the other financial intermediaries Banka Slovenije's reporting index lists. Statistical reporting to Banka Slovenije is included where its own reporting index lists it alongside the supervisory returns: balance-of-payments reporting (KRD, BST, and the SN report split here into an annual position return and a monthly transactions return, since the two have different frequencies), payment statistics (SPI, including a new annual sub-return on payment-service fee levels and rejected instant transfers), and financial accounts statistics (SFR). These statistical returns are collected from a wider population than Banka Slovenije supervises (for example banks, brokerage firms, insurers, pension companies and investment funds all file the securities-transactions return VRP, and any non-financial corporation, financial corporation or government unit above a size threshold files SFR); being in scope for a statistical return does not mean Banka Slovenije supervises that firm. Insurers and securities firms are supervised in Slovenia by other bodies (the Insurance Supervision Agency and the Securities Market Agency), not Banka Slovenije; this file does not cover their prudential returns, only the statistical returns Banka Slovenije itself collects from parts of those sectors. Left out: the bank liquidity ratio report (KL-1) and a stand-alone guideline-application decision on resolution criteria, both with too little content to verify (see gaps); Banka Slovenije's digital certificate and e-business conditions pages (used only to describe submission systems), and the FAQ pages for KRD/BST/SN and PORFI. Anchored on Banka Slovenije's Slovenian reporting index (https://www.bsi.si/sl/poslovni-subjekti/porocanje), its 'ITS nadzorniško poročanje' page and the workbook it publishes with ITS template deadlines, and the sector sub-pages the index links for payment institutions, e-money institutions, payment system operators and clearing companies. All pages used were read in Slovenian; Banka Slovenije's English pages (banking supervision overview, services for businesses, table of contents) were read only for the regulator's own description of itself (what_it_does) and to confirm the English reporting page does not work (see gaps). Reporting instructions, Decisions (Sklep) and templates for every return were read in Slovenian, since no English version exists on the pages checked except the PORFI Decision and the branch-reporting Decision. Source

How firms file

• BS_B2BWS web services

  Web services for the most automated file exchange with Banka Slovenije: submitting and receiving files, confirming receipt, downloading code lists, and checking a user's digital certificate and registration. Needs developer work to integrate; sample client code is published. Source

• ZBS_B2BService

  Web service for file exchange with Banka Slovenije under the Bank Association of Slovenia (ZBS) communication standard: submission, receipt and receipt confirmation of files. Source

• iBSWSClient

  A Windows client program for manual or automatic exchange of files, reports, responses and notices with Banka Slovenije, built on the BS_B2BWS web services, with added signing, encryption and compression. Source

• Web pages for file exchange (Izmenjava datotek)

  Banka Slovenije's own web pages for manually uploading an already-prepared report file; supports the same functions as the BS_B2BWS web services. Production and test environments; a digital certificate is required. Source

• iBSReport2

  An application for certain reports (including the KRD, BST and SN balance-of-payments reports) that lets a reporter prepare, import, sign and submit a report, and manage reporting authorisations, using a registered digital certificate. Source

• AIF reporting application

  A web application for management companies and AIF managers to file investment fund numeric reporting data (the IF return). A registered digital certificate is required to log in. Source

• PS Tarife application

  A web application for banks, hranilnice, payment institutions and e-money institutions to report the fees they charge users for payment services, whenever fees change. A registered digital certificate is required to log in. Source

Data the BS publishes from the returns

• Payment service fee comparison

  Firm by firm · Web pages, one per provider

  A free website comparing the fees that named payment service providers charge consumers for typical payment-account service packages, with a page per provider. Banka Slovenije publishes it from the fees that providers report (psp-fees). Source

  From: Poročanje nadomestil

  Reuse: Not stated on the page read.

Reuse terms for the BS's documents

Banka Slovenije: Disclaimer and Copyright, 'Copyright', checked 13 November 2026. In the BS's words:

[...] the users of the BS website may make free use of the information directly obtained therein [...] In the event that such information is distributed or reproduced, it must be accurate and BS must be cited as the source.

Can others share copies?

Allowed with conditions.

Conditions

Credit: reproductions must be accurate and cite Banka Slovenije as the source. Where the information is put in documents that are sold, buyers must be told, before they pay and each time they access it, that it is free on the Banka Slovenije website. Any change to the information (for example a recalculation) must be stated explicitly. Links: a link from a business site or for commercial purposes must open the Banka Slovenije site as the only thing in the browser window, never in a frame. Logos: the terms give no right to use the BS name or logo, so neither is used beyond naming the source.

What the library does

Links each document on the regulator's own site, with its size and SHA-256 fingerprint so a change can be spotted. Documents are never hosted on line4.ai.

Notice the BS's terms ask for: Source: Banka Slovenije (BS), https://www.bsi.si. Documents are linked on the regulator's own site, not hosted here. The plain-English summaries are Line4's own; Banka Slovenije does not endorse this library.

What could not be verified

Said plainly, so nobody relies on a fact the sources do not give.

• Slovenia's official gazette, uradni-list.si, serves an expired TLS certificate (seen 13 Nov 2026), so no page on it could be read or checked. Decisions and instructions published only there are named by title and gazette number but not linked: the Decision on reporting data on preventing money laundering and terrorist financing (Uradni list RS 64/21, PPDFT), the Decision on reporting payment statistics data (Uradni list RS 108/2021, SPI), the Decision on reporting non-performing loans transferred to a credit buyer (Uradni list RS 37/24, ZKSNKB), and the Decision on reporting data for financial accounts statistics (Uradni list RS 106/2013, SFR).
• pisrs.si, Slovenia's legal information system, answers every law page with the same script-rendered application shell, so the laws' texts could not be read there. Its robots.txt allows these pages and no terms of use were found on the site. Laws are linked there by title only.
• Bank liquidity ratio report (KL-1): listed on Banka Slovenije's reporting index, but its only content is a link to an instruction on uradni-list.si, which could not be read. Its filers, frequency, deadline and format could not be verified, so it is left out.
• A Decision applying EBA and SRB guidelines on resolution criteria is listed on the reporting index under 'Other business entities'. It is not a periodic return, so it is left out.
• The English page https://www.bsi.si/en/services-for-businesses/reporting, linked from Banka Slovenije's English table of contents, answers 404. The Slovenian reporting index (https://www.bsi.si/sl/poslovni-subjekti/porocanje) was used instead.
• Dedicated-interface problem reports are filed through an ECB survey tool (epsilon.escb.eu), which was not requested. No library EBA entry matches this report, so it is described from Banka Slovenije's own page.
• Financial accounts statistics (SFR) are filed through a portal run by AJPES (ajpes.si), as Banka Slovenije's page says; that portal was not requested and is not linked.
• Banka Slovenije's overview of ITS templates gives one deadline per block of rows. The deadlines for SBP_IFRS9 and REM_HE% are the ones given for their blocks (SBP and REM%).

Sources

• Poročanje (Reporting index)
• Poročanje | Banka Slovenije (table of reporting categories and returns)
• ITS nadzorniško poročanje
• Pregled obrazcev ITS s frekvenco poročanja (workbook)
• Tehnična navodila in XML sheme
• Pogoji za elektronsko poslovanje z Banko Slovenije
• Banking Supervision (EN)
• Services for businesses (EN)
• Table of contents (EN)
• Disclaimer and Copyright (EN)
• Fee comparison and analysis (EN)

Knowing exactly what is collected, in what format and under which rules is the first step to real-time supervision. See every regulator in the regulatory returns library.