015 — Lietuvos geologijos tarnyba prie Aplinkos ministerijos

Purpose: Organizes state geological investigation, accumulates and manages geological information, and regulates sustainable use and protection of subsurface resources.
Status: researched
Last checked: 2026-08-31

Systems, clouds and contractors

System / service	System dossier	Meaning	Client relationship	Contractor / company	Evidence	Confidence
Centrally provided government IT services	`SYS-3E8436A771`	Consolidated infrastructure, platform, software and workplace-support services available to institutions on the Government-approved recipient list.	depends on; the authoritative registry names the Service as a recipient, but its selected service classes are not public	Valstybės skaitmeninių sprendimų agentūra — centralized service provider; commercial subcontractors not publicly identified	VSSA recipient and contracting process	high
Geological Information System (GEOLIS)	`SYS-54B5E47A33`	Sixteen-subsystem platform that stores, systematizes and distributes geological data and integrates with national registers.	operates and continuously develops	Not publicly identified	Official GEOLIS page	high
Subsurface Register (ŽGR)	`SYS-C67871E1A8`	State register for subsurface resources, groundwater sites and related geological objects.	operates as part of the state geological-information portfolio	Not publicly identified	Official ŽGR page	high
Groundwater Information System (PožVIS)	`SYS-16B5FC27F8`	Official groundwater-information system providing published information and system access.	operates within the Service's geological-information portfolio	Not publicly identified	Official PožVIS page	high

Current maintenance suppliers, production hosting, original delivery kickoff and latest production releases for GEOLIS, ŽGR and PožVIS remain not publicly identified; the reviewed CVP IS notice did not establish a system contractor.