International
New ILAC MRA Signatory Status Renewed
Aug 25, 2026
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Official NAB Lithuania Portal
National Accreditation Body of Lithuania
Ensuring competence and confidence in conformity assessment across Lithuania. We accredit testing labs, certification bodies, and inspection bodies to international standards.
+12%
342
Accredited Bodies
+8%
518
Active Certificates
+5%
1,247
Assessments/Year
28
International Agreements
Accreditation Schemes
We provide accreditation across key conformity assessment sectors
ISO/IEC 17025
Testing & Calibration Laboratories
156 accredited bodies →ISO/IEC 17020
Inspection Bodies
48 accredited bodies →ISO/IEC 17065
Product Certification
37 accredited bodies →ISO/IEC 17024
Personnel Certification
22 accredited bodies →ISO/IEC 17021
Management System Certification
41 accredited bodies →ISO 15189
Medical Laboratories
38 accredited bodies →Featured Accredited Bodies
Leading conformity assessment bodies in Lithuania
UAB "TestLab"
Testing Lab
Vilnius
Active
AB "CertBalt"
Certification Body
Kaunas
Active
VÅ¡Ä® "MedTest"
Medical Lab
Vilnius
Active
UAB "InspectPro"
Inspection Body
KlaipÄ—da
Active
UAB "FoodCert"
Product Cert.
Å iauliai
Active
VÅ¡Ä® "EnviroLab"
Testing Lab
Vilnius
Active
UAB "PersonCert"
Personnel Cert.
Kaunas
Active
AB "QualityMS"
MS Certification
Vilnius
Active
Latest News
All news →
Policy
Updated Accreditation Fees for 2027
Aug 20, 2026
Training
Workshop on ISO/IEC 17025:2025 Changes
Aug 15, 2026
Upcoming Events
Sep
15
Annual Accreditation Conference
Vilnius
Oct
2-3
ISO 17025 Internal Auditor Training
Kaunas
Oct
20
NAB Stakeholder Meeting
Online
International Recognition
NAB Lithuania is a signatory to major international accreditation agreements
ILAC
ILAC MRA
International Laboratory Accreditation Cooperation Mutual Recognition Arrangement
IAF
IAF MLA
International Accreditation Forum Multilateral Recognition Arrangement
🇪🇺
EA MLA
European co-operation for Accreditation Multilateral Agreement
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