With 46 NABL and 1 CAP accredited lab across our country-wide network, the SRL group has built a strong legacy of quality and has earned the trust of patients, doctors and hospitals. The NABL Accreditation (National Accreditation Board for Testing & Calibration) is the only laboratory accreditation constituted to labs by the Department of Science & Technology run by the Government of India. SRL has two global reference laboratories in Mumbai and Gurugram and three regional reference laboratories located in Bangalore, Kolkata and Chennai.