Quality Standards and Certifications
Upholding the highest standards for Quality Assurance
At DJB Instruments, quality is more than a process — it's a mindset. We’re proud to hold ISO 9001:2015 certification, and our Quality Management System (QMS) underpins every part of our business, from sensor design and production to calibration, cable assembly and customer support.
As part of the Condition Monitoring Technology Group (CMTG), we align with shared group-wide quality standards, while continuing to uphold DJB’s long-standing commitment to consistency, reliability and customer satisfaction.
Our quality management system
Our Quality Management System (QMS) is designed to ensure we meet customer requirements and exceed expectations wherever possible. It covers the full lifecycle of our work, with structured processes in place to drive:
- Product quality and consistency
- On-time delivery
- Traceability and accountability
- Regulatory and industry compliance
- Continuous improvement
DJB's QMS is certified to ISO 9001:2015, the internationally recognised standard for quality management. We regularly review our internal systems, objectives and KPIs to maintain performance and support ongoing growth.
Read the CMTG Group Quality Policy
Policies that support our standards
DJB also operates under several supporting policies that reflect our commitment to responsible and ethical business practices:
- Environmental Policy: Focused on reducing our environmental footprint and supporting sustainable operations
- Privacy Policy: Protecting customer and employee data in line with UK GDPR
- Equality and Diversity Statement: Ensuring fairness and inclusion across our workforce and supply chain
- Anti-Bribery and Corruption Policy: Zero tolerance for unethical conduct in any form
- Modern Slavery Statement: Commitment to keeping our supply chain free from forced labour and exploitation
Explore our Policies

Our in-house calibration lab offers fast, reliable calibration for IEPE and charge accelerometers, traceable to national standards.

Bespoke cable solutions, including low noise, armoured cables, with wide temperature ranges and custom connectors.

Access detailed product specifications, technical drawings and setup guidance to support quality implementation and testing.
Further learning and training

