- Debenture
- A document that creates or acknowledges a debt and grants the lender a security interest over the borrower's assets as collateral.
- Fixed Charge
- A security interest attached to a specific, identified asset — such as land, buildings, or major equipment — that the borrower cannot sell or encumber without the lender's consent.
- Floating Charge
- A security interest that hovers over a class of assets that changes from day to day — such as stock, receivables, or cash — and only attaches to specific assets when it crystallises on a default or trigger event.
- Crystallisation
- The point at which a floating charge converts into a fixed charge and attaches to the specific assets in the class at that moment, typically triggered by an event of default or lender notice.
- Chargor
- The company or person granting the security interest — usually the borrower — who charges their assets in favour of the chargee.
- Chargee
- The lender or secured party in whose favour the charge is granted and who holds the security interest over the chargor's assets.
- Negative Pledge
- A covenant by the chargor not to create any further security interests, liens, or encumbrances over the charged assets without the chargee's prior written consent.
- Administrative Receiver
- A licensed insolvency practitioner appointed by a qualifying floating charge holder to take control of a company's assets and business for the purpose of repaying the secured debt.
- Priority
- The ranking order in which competing creditors are entitled to be paid from the proceeds of enforced security — typically determined by registration date and any intercreditor agreement.
- Event of Default
- A defined trigger — such as non-payment, insolvency, breach of covenant, or misrepresentation — that entitles the chargee to accelerate the debt and enforce the security.
- Perfection
- The steps required to make a security interest enforceable against third parties and prior-ranking creditors, such as registering at Companies House (UK) or filing a UCC-1 financing statement (US).
- Release and Discharge
- The formal process by which the chargee acknowledges that the secured obligations have been repaid and releases the security interest over the charged assets.