To guard against these risks causing unacceptable loss to the system, ARCL has put in place robust systems and processes as indicated below: Order level validation for sufficiency of collateral value to support borrow orders from borrowers Order level validation for initial margin at the rate of 0.50% of the lend order from lenders Prudential limits for the members Prudential limit for collateral acceptance Security-wise hair-cut rate Mark-to market of the collateral to ensure adequacy of collateral value to support outstanding borrowing Auction to liquidate the collateral of participants or to liquidate position of the participants in case of default Core SGF: ARCL would establish a Core SGF as per SEBI guidelines to meet any loss arising on account of default of participants Back testing: ARCL would conduct back testing at regular intervals to ensure adequacy of hair-cut and also adequacy of initial margin requirement