Is deliberate deception to secure an unfair or unlawful gain. It is both a civil wrong (a fraud victim may sue the fraud perpetrator to remedy the fraud and/or recover compensation) and a criminal offence (a fraud perpetrator may be prosecuted and imprisoned by the government authorities).

Any matter of fact that a party to a claim or action offers to provide to prove or disprove an issue in the case. The strongest type of evidence is that which provides direct proof of the truth of an assertion. At the other extreme is evidence that is merely consistent with an assertion but does not rule out other, contradictory assertions, and may be viewed as circumstantial evidence.

Sometimes known as a repudiatory breach, is a breach of an essential part of a contract that it permits the distressed party to terminate performance of the contract, in addition to entitling that party to sue for damages.

A breach of contract that is so fundamental that it permits the injured party to terminate the performance of the contract, in addition to entitling that party to sue for damages.

Significant enough substantial failure in the performance of a contract, as to give the affected party the right to sue for damages as well as release the aggrieved party from its obligations.

Refers to the terms of a contract or a judgment or a rule of law which it is possible, where necessary, to make people obey.

A decision of a court regarding the rights and liabilities of the parties to legal proceedings. Judgments generally provide the court’s explanation as to why it has chosen to make a particular decision.