NABL Accredited Calibration Laboratory
Our accreditation from the National Accreditation Board for Testing and Calibration Laboratories (NABL) is your assurance of quality, competence and traceability.
Understanding NABL Accreditation
NABL (National Accreditation Board for Testing and Calibration Laboratories) is India's national accreditation body for testing, calibration and medical laboratories, operating under the Quality Council of India (QCI) and recognized by the Government of India. NABL accreditation is granted to laboratories that demonstrate technical competence in accordance with ISO/IEC 17025 — the international standard for testing and calibration laboratories.
As a NABL Accredited Calibration Laboratory, Mahakaal Calibration Services Pvt. Ltd. has been assessed and confirmed to possess the technical competence, traceable reference standards and quality management system required to deliver accurate, reliable and legally defensible calibration certificates within our accredited scope.
Why NABL Accredited Calibration Matters
Assured Competence
NABL accreditation is granted only after rigorous assessment of technical competence, personnel qualification and quality management systems against ISO/IEC 17025 requirements.
International Recognition
NABL is a signatory to the ILAC Mutual Recognition Arrangement (MRA), meaning calibration certificates issued under NABL scope are recognized across ILAC member countries worldwide.
Audit-Ready Certificates
Certificates include full metrological traceability and measurement uncertainty, satisfying customer, regulatory and third-party audit requirements without additional verification.
Reduced Business Risk
Using NABL accredited calibration reduces the risk of measurement errors that can affect product quality, safety, and compliance — protecting your business and reputation.
Traceability to National & International Standards
Every calibration we perform is traceable through an unbroken chain of comparisons to national measurement standards maintained by the National Physical Laboratory (NPL), India, and, where relevant, to international standards under the ILAC Mutual Recognition Arrangement.
Calibration Certificates with Measurement Uncertainty
Each certificate we issue reports the calibration results together with the calculated measurement uncertainty and reference to the calibration procedure and standards used — giving you full transparency and confidence in every reading.