The standard of proof is the degree to which a party must prove its case to succeed. The burden of proof, sometimes known as the “onus”, is the requirement to satisfy that standard.

A standard of proof refers to the duty of the person responsible for proving the case. There are different standards of proof in different circumstances. The three primary standards of proof are proof beyond a reasonable doubt, preponderance of the evidence and clear and convincing evidence.

What Is the Standard of Proof? The standard of proof refers to the amount of evidence that is necessary and needed to prove an assertion or claim in a trial in court. The party must establish the facts to prove and support the case for it to succeed.