CRS Mark for Wireless Microphone

Wireless microphones in India must be certified by the BIS CRS (Compulsory Registration Scheme), therefore guaranteeing compliance with safety and quality criteria.  Run under IS 616:2017, it covers electronic, video, and audio equipment.  Manufacturers have to apply, go through product testing in a BIS-registered lab, and send required paperwork.  Authorized Indian Representatives (AIR) are required of foreign manufacturers.  Approved, the product can carry the BIS CRS mark.  Certification must be renewed and lasts two years.  This system guarantees that Indian supplied wireless microphones satisfy legal requirements, therefore improving product dependability and safety.