NEW DELHI: In a major development, the Central government has suspended the licence of 18 pharma companies in the country over the poor quality of drugs. A top official source on Tuesday said that the Drug Controller General of India had inspected 76 companies and the licence of 18 have been suspended, while 26 have been served show cause notice over poor quality of drugs. The Centre has also cancelled the product permission of three pharma companies. In a joint operation by Centre and the states, the action was taken against pharma companies across 20 states. The special drive had been initia...