CEGTH has been granted renewal for NABL (ISO/ IEC 17025: 2005) from the National Accreditation Board for Testing and Calibration Laboratories (NABL), an autonomous body under the aegis of Department of Science & Technology, Government of India.

After fulfilling the assessment criterion in accordance with ISO/IEC 17025:2005 for testing and getting verified by the NABL Assessment Team, CEGTH was found to be following the standard, specific criteria and other guidelines / requirements of NABL competently and hence was granted accreditation for testing services in the mechinal, chemical, biological and non-destructive fields.