The company may submit more than one offer (alternatives) ، 5% Bank Guranttee must be attached if the bid is more than AED 1,000,000 (1 Million Dirhams) for supply contracts & AED 3,000,000 (Three Million Dirhams) for consulting services issued to Emirates Health Services by a bank operating in the UAE and valid for at least 90 days of the date of submission, cheques will not be accepted even if they are certified or not.