The CIBIL TransUnion Score plays a critical role in the loan application process. After an applicant fills out the application form and hands it over to the lender, the lender first checks the credit score and credit report of the applicant. If the credit score is low, the lender may not even consider the application further and reject it at that point. If the credit score is high, the lender will look into the application and consider other details to determine if the applicant is credit-worthy. The credit score works as a first impression for the lender, the higher the score, the better are your chances of the loan being reviewed and approved. The decision to lend is solely dependent on the lender and CIBIL does not in any manner decide if the loan/credit card should be sanctioned or not.