Source: https://tendernation.io/opportunities/01a14070-28b5-70da-b63f-3a0a89317ed1/spain-maintenance-of-information-technology-software-servicios-de-mantenimie closed ES open procedure # Maintenance of information technology software – SERVICIOS DE MANTENIMIENTO Y EVOLUCIÓN DEL PRODUCTO NEXUS ECCL (Sistema de Información Económico Presupuestario-Financiero, Contratación, Compras, Logística y Funcionalidades y Servicios Comunes) Y SU PLATAFORMA ASOCIADA y los SERVICIOS DE TRANSFORMACIÓN, REVISIÓN Y MEJORA DE LOS PROCESOS DE GESTIÓN Y DE LA CALIDAD DEL SERVICIO Y PRODUCTO NEXUS ECCL (2 LOTES) [Agencia para la Administración Digital de la CM](https://tendernation.io/buyers/agencia-para-la-administracion-digital-de-la-cm) Estimated value €72,656,263 Published 3 Aug 2026 Deadline Closed 15 Sept 2026 ## Who can bid - Open procedure Anyone can submit a full tender; there is no shortlisting stage. ## About this tender SERVICIOS DE MANTENIMIENTO Y EVOLUCIÓN DEL PRODUCTO NEXUS ECCL (Sistema de Información Económico Presupuestario-Financiero, Contratación, Compras, Logística y Funcionalidades y Servicios Comunes) Y SU PLATAFORMA ASOCIADA y los SERVICIOS DE TRANSFORMACIÓN, REVISIÓN Y MEJORA DE LOS PROCESOS DE GESTIÓN Y DE LA CALIDAD DEL SERVICIO Y PRODUCTO NEXUS ECCL (2 LOTES) ## CPV classification Maintenance of information technology software Software maintenance and repair services Systems support services Project management consultancy services System software acceptance testing consultancy services Systems and technical consultancy services Source Tenders Electronic Daily (EU) · Notice 535329-2026 [View official notice](https://ted.europa.eu/en/notice/535329-2026) 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 Agencia para la Administración Digital de la CM: past awards and live tenders](https://tendernation.io/buyers/agencia-para-la-administracion-digital-de-la-cm) [Sector More IT services tenders](https://tendernation.io/sectors/it-services) ## More tenders like this [System and support services – SAP Standard Support + Back Maintenance na obdobie dvoch rokov · Železničná spoločnosť Slovensko, a.s. · 21 days left · 10 Nov 2026](https://tendernation.io/opportunities/01a156a9-954d-73c0-81ac-1f5c5ea830f6/slovakia-system-and-support-services-sap-standard-support-back-maintenance) [IT services: consulting, software development, Internet and support – Servicios de mantenimiento, soporte y desarrollo evolutivo de los sistemas de gestión de subvenciones y de digitalización de los procesos internos de ACCIÓ · Agencia Para la Competitividad de la Empresa · 30 days left · 18 Nov 2026](https://tendernation.io/opportunities/01a156a9-6297-7227-819a-e22aac2c6068/spain-it-services-consulting-software-development-internet-and-support-se) [Wide area network services – Erbringung einer WAN-Infrastruktur sowie weiterer Dienste · LOTTO Hamburg GmbH · 31 days left · 19 Nov 2026](https://tendernation.io/opportunities/01a156a9-abf6-71bd-a863-0c1e01529da6/germany-wide-area-network-services-erbringung-einer-wan-infrastruktur-sowie) [Maintenance of information technology software – Usluga održavanja informacijskog sustava Kaznene evidencije · Ministarstvo Pravosuđa, Uprave I Digitalne Transformacije · 11 days left · 30 Oct 2026](https://tendernation.io/opportunities/01a156a9-ea7b-7106-8a81-051afa7f2539/croatia-maintenance-of-information-technology-software-usluga-odrzavanja-inf) [IT services: consulting, software development, Internet and support – „Осигуряване на възможност за електронно таксуване на пътниците чрез цялостно решение, базирано на пътнически профили, предоставяно като услуга (SaaS), за нуждите на „Тролейбусен транспорт” ЕООД, гр. Плевен“ · ТРОЛЕЙБУСЕН ТРАНСПОРТ ЕООД · 23 days left · 11 Nov 2026](https://tendernation.io/opportunities/01a156a9-752e-72e2-9fcc-3b0ec97760cb/bulgaria-it-services-consulting-software-development-internet-and-support) [IT services: consulting, software development, Internet and support – Utrzymanie w ruchu i rozwój systemu informatycznego SIOEZ w tym prace programistyczne oraz usługi im towarzyszące · Centralna Komisja Egzaminacyjna · 15 days left · 3 Nov 2026](https://tendernation.io/opportunities/01a156a9-6358-70a4-99f9-c3f4d782f582/poland-it-services-consulting-software-development-internet-and-support-u)