Is the Certification Validity the Same Across CRS, ISI, and FMCS? A Complete Guide by UMSPCS
If you manufacture or import electronics, electrical goods, or other regulated products for the Indian market, you have probably come across three BIS schemes that sound similar but work quite differently: CRS, ISI, and FMCS. One question that almost every client asks UMSPCS during the initial consultation is simple but important — does the certificate stay valid for the same length of time under each scheme? The short answer is no. Each scheme has its own validity period, renewal process, and compliance obligations, and understanding these differences can save a manufacturer from unexpected compliance gaps, product recalls, or shipment delays at Indian ports. This guide breaks down how validity works under CRS, ISI, and FMCS certification , why the differences exist, and what manufacturers should plan for once they receive approval. Understanding the Three BIS Schemes Before comparing validity periods, it helps to know what each scheme actually covers. CRS, or the Compulsory Registrat...