A guarantee and collateral agreement is a contract between a lender and a borrower where the borrower guarantees payment or surrenders collateral. This collateral agreement template is what you need to secure an item of value as collateral for monetary debt.The Partnership Agreement shall have been amended in a manner reasonably satisfactory to Bondowner Representative to admit Investor Limited. A collateral access agreement is a legal document that outlines the terms and conditions of how an individual can borrow money from a business owner. Sample Business Contracts. Letter of Credit and Security Agreement - Century Business Credit Corp. This legal template is a document that provides a formal release of collateral, typically used in loan agreements or financial transactions. AUD 1511 Follow Up Letter Information Request.