OEMs holding BIS License for the particular product category
NSIC Registered MSEs
OEMs having Unique Certification Code (UCC) issued by DRDO/ OFB/ SITRA
Sellers recommended for exemption for specific categories and specified validity period by any CPSE, Central and State Government Departments/ Authorities.
Sellers who are Registered Societies/ Trusts/ other bodies, if these concerns have Government Representation.