These laboratories have extensive capabilities in Testing and Calibration and associated services with specialization in a number of HiTech areas. All the ERTLs have been equipped with state-of-art Test and Calibration equipments. The scientists working in ERTLs have been trained and certified by National / International Institutes in their respective work areas. Facilities at each ERTL are augmented every year keeping in view the regional industry requirements and technological transitions.

National Accreditation Board has accredited services rendered by these ERTLs for Test and Calibration Laboratories (NABL)

Delhi, ERTL (North)

Electronics Regional Test Laboratory, ERTL (North), New Delhi has specialization in Environmental testing, Power / Energy Testing, EMI/EMC testing and High Precision Calibration facilities.

Kolkata, ERTL (East)

Electronics Regional Test Laboratory, ERTL (East), Kolkata has specialization in Opto Electronics, Mining Electronics, Mobile Calibration, Penetration Testing of Networks.

Mumbai, ERTL (West)

Electronics Regional Test Laboratory, ERTL (West), Mumbai has specialization in Safety Testing, Semiconductor Testing

Thiruvananthapuram, ERTL (South)

Electronics Regional Test Laboratory, ERTL (South) has specialization in Testing  of  SMDs  both  passive  as  well  as   active devices and Medical Electronics.