| Tarifinio reguliavimo srities sistemų grupė (TARES), including MAPS, TKS and LT-SURV | SYS-94F78298DB | Supports tariff regulation and exchanges customs-declaration structures and data with connected Customs systems. | operates / modernizes / procures planned update, maintenance and support services | Not publicly identified; the 2026 notice is an open tender, not an award or signed contract | official TARES modernization project · CVP IS procurement notice | high |
| Muitinės deklaracijų apdorojimo sistema (MDAS) | SYS-E8EF629037 | Processes customs declarations and exchanges changed declaration structures with TARES components. | operates / modernizes / procures planned maintenance and support services | Not publicly identified; the 2026 notice is an open tender, not an award or signed contract | official TARES modernization project · CVP IS procurement notice | high |
| Išmanioji Muitinės deklaracijų apdorojimo sistema (iMDAS) | SYS-D36FA3BF0E | Extends intelligent processing of Customs declarations. | procures planned update services through an open international tender | Not publicly identified; the 2026 notice proves intended procurement only | CVP IS procurement notice | high |
| Tikrinimų valdymo sistema „Komandoras“ | SYS-FBEDF460ED | Supports Customs inspection management. | procures planned update, maintenance and support services through an open tender | Not publicly identified; the 2026 notice proves intended procurement only | CVP IS procurement notice | high |
| Mano muitinė unified digital-services portal | SYS-F7DFD346BD | Provides one access point to Customs electronic services and information systems. | procures / develops / operates | Not publicly identified | official portal project; live portal | high |
| Bendro naudotojų valdymo portalas (BAP) | SYS-946CD88D97 | Registers service-recipient accounts and authenticates access to Lithuanian Customs and European Commission systems. | operates | Not publicly identified | official BAP service page | high |
| Vieningo informavimo ir konsultavimo informacinė sistema (VIKIS) | SYS-B150C1A8C2 | Supports unified information and consultation services for Customs users. | procures maintenance and support | UAB „Baltnetos komunikacijos“ — maintenance and support supplier under a €108,917.92 contract signed 2026-07-30 | CVP IS contract-award notice | high |
| ArcGIS software licences | SYS-EC9D3067C6 | Provides geographic-information-system software used by Customs. | procures licence support, updates and migration | UAB „Hnit-Baltic“ — ArcGIS licence technical-support supplier under a contract signed 2024-08-28; the 2026 award notice records a final contract value of €122,064.43 excluding VAT | CVP IS contract-award notice | high |
| Muitinės mobiliųjų grupių valdymo, užduočių planavimo ir pažeidimų analizės sistema (MGIS) | SYS-C9861329E2 | Supports Customs mobile-group management, task planning and infringement analysis. | procures maintenance and support | UAB „Hnit-Baltic“ — maintenance and support supplier under a €90,118.38 offer-value contract signed 2025-04-01; unnamed subcontracting was indicated | CVP IS contract-award notice | high |
| Skaitmeninės muitinės mokymo valdymo ir administravimo sistema (MOVAS) | SYS-60E02185AC | Manages and administers digital Customs training. | procures maintenance and support | Netcode — maintenance and support supplier under a €162,621.82 contract signed 2025-04-01 | CVP IS contract-award notice | high |
| Mokesčių apskaitos ir kontrolės informacinė sistema | SYS-1BE91A1D03 | Supports Customs tax accounting and control. | procures maintenance and support | UAB „InnoForce“ — maintenance and support supplier under a €95,550 contract signed 2025-01-28 | CVP IS contract-award notice | high |