National Test House (NTH) under the Department of Consumer Affairs is the largest multi-location, multi-disciplinary industrial testing laboratory in the country. Information about NTH, organisational set up, functions, services, networks, etc. is given. Users can get details related to Industrial Quality Consultancy Services (IQCS), Techno-Managerial services, failure analysis, quality improvisation, integration of radiographs and grading, material identification consultancy, test and calibration certificate, etc.