"Underwriting" is defined as "A binding commitment by the reporting bank to purchase securities issued by, or provide syndicated credit facilities to (as the case may be) an unconnected party ("the issuer" or "the borrower") at a mutually agreed price. Underwriting does not take place if a bank commits to purchase its own securities or securities issued by a party connected to it as there is no transfer of risk; therefore banks may not utilise the limits concerned with these definitions in connection with any commitments to any connected counterparties." Temporary exposure limits for "underwriting" and other investment business related exposures are covered in more detail in paragraphs CM-4.5.2A-F.