Company Update Narayana Hrudayalaya Ltd - 539551 - Intimation Under Regulation 30 Read With Para B Of Part … BSE India Intimation under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 regarding Foundation Stone laying ceremony for a 1100-bed new hospital project in Kolkata-Narayana Health City, Kolkata.