The MD-42 license is essential for businesses involved in stocking, exhibiting, or distributing medical devices in India. Governed by the Drugs and Cosmetics Act, 1940, and the Medical Devices Rules, 2017, this license ensures compliance with quality and safety standards set by the Central Drugs Standard Control Organization (CDSCO). This guide provides a step-by-step process to obtain the MD-42 license, covering eligibility, documentation, application submission, inspection by the State Licensing Authority (SLA), and license issuance.