VTI’s Calibration Laboratory is ILAC and A2LA accredited (Cert. #1707.01) for volumes ranging from 10 cubic centimeters to 25 liters. Our measurement and test equipment (M&TE) are calibrated traceable to National Metrology Institutes with Mutual Recognition Arrangements (NMI/MRA) such as NIST. Additionally, our calibrations are in accordance with and accredited to ISO/IEC 17025:2017 and are in compliance with ANSI/NCSL Z540-1-1994.