Every DP prescribes some timelines for submission of delivery instruction slips. If it happens that your instruction slip reaches your DP after such deadline time, your DP can accept it with limited liability for its execution in the depository system. In such cases, DPs do mark the instruction slip (client copy as well as their office copy) with stamp containing description similar to 'Received late, Subject to best efforts' or 'Late, received at Client's risk'. If for some reason, DP is unable to execute the late received instruction in depository system successfully, and this results into client failing to meet its pay-in obligation, leading to financial loss (auction charges etc.), DP cannot be held liable for such loss.