| iBiblioteka | SYS-C806874E22 | National online library catalogue and reader-account portal for searching, ordering, reserving and renewing publications. | Uses and depends on the portal for catalogue search and reader access. | Not publicly identified for this institution; the opened evidence did not establish a local integrator, licensor, support supplier or host. | Official library page exposing iBiblioteka access | high |
| Virtual products and exhibitions | SYS-3724E20A91 | Collection of online cultural, educational and regional-history products created by the library. | Operates and publishes the products and its virtual-exhibitions site. | Not publicly identified. | Official virtual-products catalogue | high |
| Virtual building tour | SYS-95982C90BA | Floor-by-floor online orientation tour of the library. | Operates and provides the tour. | Not publicly identified. | Official virtual-tour page | 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. | Valstybės skaitmeninių sprendimų agentūra — public-sector service provider; any commercial subcontractors are not publicly identified. | VSSA eligibility and service-contract process | high |