Kernex Microsystems (India) Ltd received approval from Research Designs and Standard Organization (RDSO) for Version 4.0 of Kavach System on Tuesday. This milestone enables Kernex to commence deliveries of the indigenous Automatic Train Protection (ATP) system. The company has accumulated orders for Kavach (Version 4.0) with aggregate value of ₹3,346.35 crores (including GST) since April 1, 2024.