Standard of Proof

The standard of proof refers to the degree of certainty and evidence required to establish a particular fact or claim in a legal proceeding. The standard of proof varies depending on the type of case and the nature of the claim being made. The two most commonly used standards of proof are the balance of probabilities standard used in civil cases and the beyond a reasonable doubt standard used in criminal cases.

In civil cases, the balance of probabilities standard requires that the evidence presented by one party is more likely than not to be true. This means that if the court finds that one party's case is more probable than the other party's case, then the court will find in favour of that party. This standard is used because the consequences of a verdict in civil cases are typically limited to financial compensation or an order to perform or refrain from a particular action.

In criminal cases, the beyond a reasonable doubt standard is the highest standard of proof used. This standard requires the prosecution to prove its case to the extent that there is no reasonable doubt in the mind of a reasonable person that the defendant committed the crime charged. This standard is used because the consequences of a guilty verdict in a criminal case can include imprisonment or even the death penalty.

In the United States, there are other standards of proof, including clear and convincing evidence and some credible evidence. The clear and convincing evidence standard is used in some civil cases and certain criminal procedure. This standard requires that the evidence presented by one party is highly and substantially more probable to be true than not, although not to the same degree as the beyond a reasonable doubt standard. The some credible evidence standard is the least demanding standards of proof used in administrative law settings and in some states to initiate Child Protective Services proceedings.

The standard of proof is an important concept in the legal system, as it helps to ensure that decisions are based on sufficient evidence and that the rights of individuals are protected. The standard of proof also reflects the severity of the consequences that may result from a particular legal proceeding, with higher standards of proof used in cases where the stakes are highest.
Back to blog
UOLLB SQE Turbocharge

UOLLB SQE Turbocharge

Get ready for the SQE1 with high-performance SQE Study Guides developed by UOLLB and published by UOL Press to revolutionise your study method and exam strategy.

Turbocharge SQE Performance Here

UOL Case Bank

Upon joining, you become a valuable UOL student and gain instant access to over 2,100 essential case summaries. UOL Case Bank is constantly expanding.
Speed up your revision with us now👇

Subscribe Now

Where are our students from?

Council of Europe
Crown Prosecution Service
Baker Mckenzie 
Yale University
University of Chicago
Columbia University
New York University
University of Michigan 
INSEAD
University of London
University College London (UCL)
London School of Economics (LSE)
King’s College London (KCL)
Royal Holloway, University of London 
Birkbeck, University of London
SOAS, University of London
University of Manchester
University of Zurich
University of York
Brandeis University
University of Exeter
University of Sheffield
Boston University
University of Washington
University of Leeds
University of Law
University of Kent
University of Hull
Queen’s University Belfast
Toronto Metropolitan University
Hong Kong University of Science and Technology
University of Buckingham
ESSEC Business School

  • Criminal Practice

    Diagrams and Charts

    Our carefully designed diagrams and charts will guide you through complex legal issues.

  • Criminal Law

    Clear and Succinct Definitions

    Key concepts are concisely defined to help you understand legal topics quickly.

  • Property Law

    Statutory Provisions

    Statutory provisions are provided side by side with legal concepts to help you swiftly locate the relevant legislation.

  • Public Law

    Case Summaries

    We have summarised important cases for you so that you don't need to read long and boring cases.

  • Evidence

    Rules and Exceptions

    Rules and exceptions are clearly listed so that you know when a rule applies and when it doesn't.

  • Company Law

    Terminology

    Legal terms and key concepts are explained at the beginning of each chapter to help you learn efficiently.

  • Case Law

    Case law is provided side by side with legal concepts so that you know how legal principles and precedents were established.

  • Law Exam Guide

    Law Essay Guide

    You will learn essential law exam skills and essay writing techniques that are not taught in class.

  • Law Exam Guide

    Problem Question Guide

    We will show you how to answer problem questions step by step to achieve first-class results.

  • Conflict of Laws

    Structured Explanations

    Complex legal concepts are broken down into concise and digestible bullet point explanations.

  • Legal System and Method

    Legal Research

    You will learn legal research techniques with our study guide and become a proficient legal researcher.

  • Jurisprudence and Legal Theory

    Exam-focused

    All essential concepts, principles, and case law are included so that you can answer exam questions quickly.