The BIS CRS Mark Certification for Automatic Data Processing Machines (ADPM) guarantees conformity with Indian Standard IS 13252 (Part 1):2010, therefore controlling the safety of IT equipment. Manufacturers distributing ADPMs in India must have this accreditation. Application submission, product testing at BIS-approved labs, manufacturing inspection, and certification grant are among the steps involved. The certification must be renewed often; it is good for two years. It guarantees safety compliance, improves product trust, and keeps market limits free-from. To lawfully sell ADPMs in India under BIS rules, both foreign and domestic producers must get this certification.