BIS FMCS stands for Foreign Manufacturers Certification Scheme, introduced by the Bureau of Indian Standards (BIS). It allows foreign manufacturers to certify their products as per Indian Standards and use the ISI mark on them. Under this scheme, overseas manufacturers can apply for certification without setting up a manufacturing unit in India. Once approved, they receive a BIS FMCS License, enabling them to export products to India.
https://bis-certifications.com..../a-guide-to-bis-cert