Control Company is an ISO 17025 Calibration Lab With A2LA Accreditation The American Association of Laboratory Accreditation (A2LA) has accredited Control Company's Calibration Lab for technical competence in the field of Calibration. The accreditation certified that Control Company laboratories meet the requirements of ISO/IEC 17025 "General Requirements for the Competence of Testing and Calibration Laboratories." Laboratories that comply with this International Standard also operate in accordance with ISO 9001 or ISO 9002. Click here to view the A2LA Certificate for Control Company.