Get latest articles and stories on Business at LatestLY. The Reserve Bank of India (RBI) has cancelled the Certificates of Registration (CoRs) of 13 Non-Banking Financial Companies (NBFCs), including 11 registered in West Bengal, barring them from carrying out non-banking financial business, according to an official press release issued on Friday. Business News | RBI Cancels Registration of 13 NBFCs, 11 Based in West Bengal.