036 — Valstybės skaitmeninių sprendimų agentūra

Purpose: Implements Lithuania's digital-transformation policy for state information resources, data reuse and electronic identification while delivering IT services to public institutions.
Status: researched
Last checked: 2026-08-17

Systems, clouds and contractors

System / service	System dossier	Meaning	Client relationship	Contractor / company	Evidence	Confidence
Valstybės informacinių išteklių sąveikumo platforma (VIISP)	`SYS-2E9D675A4D`	Provides interoperability and shared electronic-service capabilities for state information resources.	operates	Not publicly identified; VSSA is the public-sector operator, while commercial suppliers and production hosting are not established by the cited page	Official VIISP page	high
Tarpžinybinė mokestinių duomenų saugykla (TDS)	`SYS-303683F88E`	Consolidates tax data and provides information to authorized institutions.	operates	Not publicly identified; VSSA is the public-sector operator, while commercial suppliers and production hosting are not established by the cited page	Official TDS page	high
Consolidated government IT service platform	`SYS-8B0615A5BD`	Provides infrastructure, platform, software, local support, consulting and workplace-support service classes to public institutions.	operates / provides	Not publicly identified for workload-specific commercial supply or hosting; VSSA is the public-sector service provider	Official centralized-service catalogue	high
State information-system and registry inventory/link map	`SYS-49CAC85A0D`	Publishes access points for state registers and information systems and a relationship map of state information resources.	operates / coordinates	Not publicly identified for development, hosting or support	Official information-systems and registers page	high

Workload-specific commercial suppliers, physical or virtual production environments, data-centre locations and the service-management boundary for each client workload remain not publicly identified.