Source: https://tendernation.io/opportunities/01a14068-3448-73ff-9fbd-a19f84ffeca1/slovenia-software-programming-and-consultancy-services-jn-332026-siemcs-s closed SI open procedure Suitable for SMEs # Software programming and consultancy services – JN 33/2026 SIEMCS - storitve operativnega vzdrževanja in nadgradenj oz. nadaljnjega razvoja trošarinskega informacijskega sistema za nadzor gibanja blaga v režimu odloga plačila trošarine -SIEMCS [Ministrstvo za Finance Finančna Uprava Republike Slovenije](https://tendernation.io/buyers/ministrstvo-za-finance-financna-uprava-republike-slovenije) Estimated value Not stated Published 10 Sept 2026 Deadline Closed 16 Oct 2026 ## Who can bid - Buyer says suitable for SMEs The buyer ticked “suitable for SMEs” on the notice. Anyone can still bid. - Open procedure Anyone can submit a full tender; there is no shortlisting stage. [More contracts for small businesses and VCSEs](https://tendernation.io/opportunities/for-small-businesses) ## About this tender Storitve operativnega vzdrževanja in nadgradenj oz. nadaljnjega razvoja trošarinskega informacijskega sistema za nadzor gibanja blaga v režimu odloga plačila trošarine in gibanj s plačano trošarino - SIEMCS ## CPV classification Software programming and consultancy services Software maintenance and repair services Source Tenders Electronic Daily (EU) · Notice 622913-2026 [View official notice](https://ted.europa.eu/en/notice/622913-2026) Never miss a tender like this again Get AI summaries, deadline alerts and a bid pipeline for tenders matched to your business. Free to start. [Track tenders free](https://tendernation.io/register) [Buyer profile Ministrstvo za Finance Finančna Uprava Republike Slovenije: past awards and live tenders](https://tendernation.io/buyers/ministrstvo-za-finance-financna-uprava-republike-slovenije) [Sector More IT services tenders](https://tendernation.io/sectors/it-services) ## More tenders like this [Software programming and consultancy services – Storitve vzdrževanja in nadgradnje informacijskega sistema IO Modul · Ministrstvo za Notranje Zadeve in Javno Upravo · 21 days left · 9 Nov 2026](https://tendernation.io/opportunities/01a13e2d-951c-71b6-a782-66b3217ae25a/slovenia-software-programming-and-consultancy-services-storitve-vzdrzevanja) [Banking and investment services – JN 37/2026 POS - Storitve zagotavljanja plačevanja s plačilnimi karticami preko prenosnih POS terminalov za obdobje 30 mesecev · Ministrstvo za Finance Finančna Uprava Republike Slovenije · 11 days left · 30 Oct 2026](https://tendernation.io/opportunities/01a14063-cd5d-72b5-ba4e-63d26204074f/slovenia-banking-and-investment-services-jn-372026-pos-storitve-zagotavlj) [IT services: consulting, software development, Internet and support – Osnovno vzdrževanje, podpora naročniku ter nadgradnje in spremembe informacijskega sistema ProbIS · Ministrstvo za Pravosodje Uprava Republike Slovenije za Probacijo · 9 days left · 28 Oct 2026](https://tendernation.io/opportunities/01a14064-dca9-715c-940d-4c8abf807f9b/slovenia-it-services-consulting-software-development-internet-and-support) [Software programming and consultancy services – Vzdrževanje in nadgradnje državnega portala eUprava · Ministrstvo za Notranje Zadeve in Javno Upravo · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a14064-f03f-718a-96c0-bcb747052a0b/slovenia-software-programming-and-consultancy-services-vzdrzevanje-in-nadgra) [Software-related services – Nakup, implementacija in vzdrževanje informacijskega sistema · Univerzitetni rehabilitacijski inštitut Republike Slovenije Soča · 7 days left · 26 Oct 2026](https://tendernation.io/opportunities/01a14065-8557-7104-ad86-2e0dd62f4e56/slovenia-software-related-services-nakup-implementacija-in-vzdrzevanje-info) [IT services: consulting, software development, Internet and support – Vzdrževanje in nadgradnje sistema SOVD · Ministrstvo za Notranje Zadeve in Javno Upravo · 23 days left · 11 Nov 2026](https://tendernation.io/opportunities/01a13e2c-dca4-70af-98ca-9a415f99fc4b/slovenia-it-services-consulting-software-development-internet-and-support)