The list of accredited calibration laboratories  
No. The name of laboratory Scope* Info
1 METROLOGY LABORATORY OF JOINT STOCK COMPANY METROLOGINIŲ PASLAUGŲ CENTRAS Calibration of tanks and technological pipelines »»»
2 HEAT-EQUIPMENT RESEARCH AND TESTING LABORATORY OF LITHUANIAN ENERGY INSTITUTE Calibration of heat, pressure, humidity, length, temperature, liquid and gas flow parameters measuring devices; calibration of reference flow equipment  »»»
3 CALIBRATION AND TESTING LABORATORY OF JOINT-STOCK COMPANY RIANA METROLOGY SERVICE Calibration of pressure, temperature and volume measuring instrument  »»»
4 CENTRAL CALIBRATION AND TESTING LABORATORY OF THE STOCK COMPANY LIETUVOS DUJOS Calibration of pressure, electrical quantities and gas concentration measuring devices  »»»
5 CALIBRATION AND VERIFICATION LABORATORY OF LITHUANIAN AND GERMAN OF JOINT-STOCK COMPANY FESLA Calibration of the power working standards, electrical energy meters, current and voltage transformers and current transformers analyzers »»»
6 CALIBRATION LABORATORY OF LITHUANIAN HIDROMETEOROLOGICAL SERVICE Calibration of pressure, humidity meters, air and water flow velocity meters »»»
7 LABORATORY OF STATE ENTERPRISE PANEVĖŽIO METROLOGY CENTRE Calibration of non-automatic weighing instrument, weights and reference volume measures »»»
8 CALIBRATION LABORATORY OF THE JOINT-STOCK COMPANY ACHEMA Calibration of pressure, length, mass, concentration measuring instruments, pH meters and weights  »»»
9 CALIBRATION LABORATORY OF STATE ENTERPRISE KLAIPĖDA METROLOGY CENTRE Calibration of pressure, temperature, lenght, electricity devices, mass measures, balances and tanks. »»»
10 CALIBRATION AND TESTING LABORATORY OF STATE ENTERPRISE ŠIAULIAI METROLOGY CENTRE Calibration of mass measures, temperature, mass, length, volume, electricity devices  »»»
11 STATE ENTERPRISE KAUNAS METROLOGY CENTRE Calibration of pressure, temperature, mass, force, volume, frequency, electricity and pH meters  »»»
12 PRIVATE COMPANY ELGAMA - ELEKTRONIKA CALIBRATION AND VERIFICATION LABORATORY Calibration of the power and time working standards, test benches and portable testing devices for electrical energy meters and portable power analysers »»»
13 NATIONAL STANDART AND CALIBRATION LABORATORY OF VILNIUS METROLOGY CENTER AND METROLOGY LABORATORY OF RADIATION SAFETY, DOSIMETRY AND RADIOMETRY Electricity, pressure, length, angle, temperature, humidity, volume, pH-meters, mass, force, torque wrenches, vibration, acoustic, tachographs and power of gamma radiate dose measuring instrumens calibration    »»»
14 VERIFICATION AND CALIBRATION LABORATORY OF STATE ENTERPRISE IGNALINA NUCLEAR POWER PLANT Calibration of ionizing radiation »»»
15 JSC ANIMAL RECORDING CONTROL MILK METERS MAINTENANCE AND CALIBRATION LABORATORY Calibration of electronic scales, electronic and mechanical milk meters »»»
16 THE JOINT-STOCK COMPANY DEKRA INDUSTRIAL Calibration of Rocwell, Brinell, Vickers hardness testing machines and emission spectrometers »»»
17 JOINT-STOCK COMPANY MILGEDA VERIFICATION LABORATORY Calibration and verification of non-automatic weighing instruments »»»
18 LABORATORY OF CALIBRATION OF SCIENTIFIC INSTITUTE OF GEODESY OF VILNIUS GEDIMINAS TECHNICAL UNIVERSITY Electronic distance meters »»»