| LIBIS-authenticated National Library database access | SYS-433938BA6D | Remote access route to subscription databases through the National Library using a valid LIBIS reader card. | Uses and depends on LIBIS credentials and the National Library access service for named remote resources. | Lietuvos nacionalinė Martyno Mažvydo biblioteka — public-sector access operator; commercial authentication, database and support suppliers are not allocated in the source. | Official Duomenų bazės instructions | high |
| Naxos Music Library and other external databases | SYS-ABAD9B9F1D | Third-party music, research and reference databases offered to library users. | Uses and depends on named external services; procurement responsibility is not stated for every product. | Individual database operators provide their products; institution-specific procurement and support terms are not publicly identified. | Official Duomenų bazės catalogue | high |
| Official public-service website — Šiaulių apskrities Povilo Višinskio viešoji biblioteka | SYS-826D0AD779 | Public portal for library information, services and online-resource guidance. | Operates the portal. | TEXUS — credited website solution provider; contract dates, hosting and current maintenance are not established. | Official website and footer credit | high |
| Consolidated state IT services | SYS-3E8436A771 | Central-government infrastructure and workplace IT services supplied to institutions admitted to the IT-consolidation programme. | Depends on the programme as an institution in the authoritative recipient registry; workload-level placement is not public. | Valstybės skaitmeninių sprendimų agentūra — public-sector centralized service provider; commercial subcontractors are not publicly identified. | VSSA eligibility and service-contract process | high |