The term that describes a duty that is enforced by a court and where non-fulfilment may incur a penalty.

A formal promise by one party (the guarantor or surety) to another party (the creditor) to accept responsibility of a third party’s (the principal debtor) debt, if that third party cannot or refuses to pay it.

Is a document that governs the relationship between the company and the outside. It is basically a statement that the subscribers wish to form a company, have agreed to become members, and in the case of a company which is to have a share capital, to take at least one share each.