• ISO 9001:2015: Quality Management System certificate issued by Orion Registrar, Inc. for the Larson Davis Division of PCB Piezotronics, Inc.
• ISO 17025 and ANSI-Z-540-1: Requirements for Competence of Testing & Calibration Laboratories
• ISO/IEC 80079-34 & Directive 94/9/EC: Quality Systems for Potentially Explosive Atmospheres
• Larson Davis Division Quality Statement

These standards strive for process consistency and provide a means for continuous improvement while covering the entire product cycle, which includes contracting, product design control, manufacturing process control and inspection, and test. In-house calibration is conducted with full traceability to National and International Institutes of Standards and Technology (NIST).