"I/we certify that my/our offer is eligible for exemption from submission of bid security/ Earnest Money Deposit, in terms of the tender conditions. In case my/our claim to exemption from submission of bid security/ Earnest Money Deposit is not found valid as per terms of the tender, I/we understand and accept that Railways has unquestionable right to summarily reject my bid and my offer shall not be considered for ordering. Further, I/ we hereby understand and accept that if I/ we withdraw or modify my/ our bids during the period of validity, or if I/ we are awarded the contract and on being called upon to submit the performance security/ Security Deposit, fail to submit the performance security/ Security Deposit before the deadline defined in the request for bid document/Notice Inviting Tender, I/ we shall be debarred from exemption of submitting Bid Security/Earnest Money Deposit and performance security/Security Deposit for a period of 6 (six) months, from the date I/ we are declared disqualified from exemption from submission of EMD/SD, for all tenders for procurement of goods issued by any unit of Indian Railway Published during this Period".