Certifications

NABL accredited to ISO/IEC 17025:2017 · ISO 9001:2015 certified.

Chittor Test House LLP is accredited by NABL in accordance with ISO/IEC 17025:2017 and certified to ISO 9001:2015. These independent assessments confirm the technical competence of our laboratory and the strength of our quality management system.

NABL Accreditation – ISO/IEC 17025:2017

NABL Accreditation – ISO/IEC 17025:2017 details
StandardISO/IEC 17025:2017 – General requirements for the competence of testing and calibration laboratories
Accreditation bodyNational Accreditation Board for Testing and Calibration Laboratories (NABL)
FieldTesting
Certificate numberNABLT0926RJ19354
Issue date09/09/2026
Valid until08/09/2030
Legal entityChittor Test House LLP

The accreditation applies to the scope of accreditation listed in the NABL annexure. You can verify it on the NABL website.

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ISO 9001:2015 – Quality Management System

ISO 9001:2015 – Quality Management System details
StandardISO 9001:2015 – Quality Management Systems
Certificate numberEU-02-D-2962
Accredited byEU Certification Limited
Initial registration30/09/2025
1st surveillance auditOn or before 29/09/2026
2nd surveillance auditOn or before 29/09/2027
Recertification29/09/2028

Scope: testing, analysis and reporting of cement, coal (pet coke), water and minerals (gypsum, silica sand, red ochre, bauxite, limestone, dolomite, calcite, laterite, fly ash, iron ore); chemical analysis of alternative fuel and raw material, soil, waste solid (ETP, STP sludge), liquid waste, husk, RDF, agro and plastic waste, and construction materials.

What This Means for You

  • Test reports from a laboratory whose competence has been independently assessed.
  • Documented methods, calibrated equipment and trained staff behind every result.
  • Reports that are widely accepted by buyers, suppliers, auditors and authorities.

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