Our Vision

To be the world's leading accreditation body and to enhance stake holder's confidence in its services.

Our Mission

To Strengthen the accreditation system accepted across the globe by providing high quality, value driven services, fostering APLAC/ILAC MRA, empanlling competent assessors, creating awareness among the stake holders, initiating new programs supporting activities and pursuing organisational excellence.

About NABL

About NABL
National Accreditation Board for Testing and Calibration Laboratories (NABL) is an autonomous body under the aegis of Department of Science & Technology, Government of India, and is registered under the Societies Act. Read More...


NABL House
Plot No. 45,
Sector 44,
Gurgaon - 122002, Haryana
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News & Announcements


Dismissal of Complaint as well as Appeal of ACCAB under the Competition Act

Training Programmes in Metrology, organised by MSI in association with CMTI, NPL, NABL  & STQC, 17-19 Dec. 2014


4th National Conference on Advances in Metrology (AdMet-2015), 25-27 Feb. 2015


More details are available in the Announcement Section


1. Caution on use of certificates issued by fraudulent laboratories
2. Unauthorised claim of NABL accreditation
3. NABL has revised the Specific Criteria for Electronics Testing Laboratories, NABL 105
4. NABL has revised the Specific Criteria for Mechanical Calibration Laboratories: NABL 122.
5. 4th National Conference on Advances in Metrology (AdMet-2015) during 25-27th Feb, 2015 at CSIR-CMERI, Durgapur
7. Attention for Laboratories Making any type of Payment to NABL
8. Transition from ISO 15189: 2007 to ISO 15189: 2012
9. Dismissal of Complaint as well as Appeal of ACCAB under the Competition Act
11. 4 days training program on laboratory management system is mandated for Quality Manager.
12. Payment of Service Tax on application fee payable for Accreditation of Laboratories in the field of Testing, Calibration and Medical
13. NABL documents (intended for the use of laboratories and assessors) have undergone intensive revision, and the revised documents are available on NABL web-site.
14. NABL has introduced a new document NABL 143 (Policy on CMC and Uncertainty in Calibration) and major changes are made in NABL 130 (Policy on Site calibration and Testing) and in NABL 133 (Policy on Use of NABL Symbol and Any Claim of Accreditation)
15. NABL 102 - Specific Criteria for Biological Testing Laboratories has been revised and is available on web-site for implementation.

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