For the Japanese aerospace laboratory see National Aerospace Laboratory of Japan. National Aerospace Laboratories (NAL) is India's second largest aerospace firm after Hindustan Aeronautics (HAL). It was established by the Council of Scientific and Industrial Research (CSIR) at Delhi in 1959 and its headquarters was later moved to Bangalore in 1960. The firm closely operates with HAL DRDO and ISRO and has the prime responsibility of developing civilian aircraft in India.