The Laboratory Accreditation Bureau (L-A-B) has accredited JAC Manufacturing, Palmyra, Wis., to ISO/IEC 17025:1999 for satisfactory compliance of all procedures, policies and requirements of ISO/IEC 17025:1999 and the relevant requirements of ISO 9002:1994. The accreditation has been awarded to JAC for its field and laboratory calibrations, which include temperature and humidity instrumentation, electrical simulation of DC Voltage, and thermodynamic testing of ovens, furnaces and chambers.