A form of loan guarantee only enforceable by a lender when certain default or credit events occur (e.g. if a borrower violates operating covenants, does not meet net worth requirements, files for voluntary bankruptcy, etc.). In springing recourse or springing liability, when such adverse events occur, the borrower’s guarantor (i.e. principal) becomes partially or fully liable for the loan obligation regardless of whether the loan is non-recourse or not.