All grounds appeal / convictions appeals

Conviction Appeals – All Grounds Appeals in New South Wales

In New South Wales (NSW), individuals who have been found guilty of a criminal offence have the right to appeal the conviction if they believe a miscarriage of justice has occurred. An "All Grounds Appeal" or Conviction Appeal is made when a person seeks to challenge the entire conviction, usually on the basis that the verdict was unreasonable, that errors of law were made during the trial, or that substantial injustice occurred. These appeals are heard by the District Court (if the original matter was heard in the Local Court) or the Court of Criminal Appeal for more serious matters.

Appeals of this nature are governed by the Criminal Appeal Act 1912 (NSW) and the Criminal Procedure Act 1986 (NSW).

What is a Conviction Appeal?

A conviction appeal (also referred to as an “all grounds appeal”) is a formal legal challenge to a guilty verdict. This type of appeal is typically lodged when a person believes they were wrongfully convicted or that the conviction resulted from a legal, factual, or procedural error.

Common grounds for a conviction appeal include:

  • Unreasonable or unsafe verdict – where the evidence does not support the conviction.

  • Legal error – where the magistrate or judge made an error in applying the law.

  • Misdirection to the jury – in jury trials, improper instructions from the judge can invalidate a verdict.

  • Improper admission or exclusion of evidence – for example, evidence was wrongly admitted or crucial defence evidence was excluded.

  • Denial of a fair trial – including bias, lack of proper representation, or procedural irregularities.

  • Fresh evidence – new and compelling evidence that was not available during the original hearing.

Who Can Lodge a Conviction Appeal?

A person may lodge a conviction appeal if:

  • They have been convicted in the Local Court, and wish to appeal to the District Court.

  • They have been convicted on indictment in the District or Supreme Court, and wish to appeal to the NSW Court of Criminal Appeal.

  • They entered a plea of guilty but later believe that plea was entered under duress, misunderstanding, or misinformation.

Appeals must generally be lodged within 28 days of the conviction, though courts may grant leave to appeal out of time in some cases.

Conviction Appeals from the Local Court

If you were convicted in the Local Court, your conviction appeal will be heard in the District Court of NSW. This is known as a de novo appeal, meaning the case is reheard in its entirety, with the District Court judge reviewing the evidence and making a fresh determination. You may give fresh evidence or call new witnesses during the appeal.

Relevant legislation:

  • Criminal Procedure Act 1986 (NSW) – Part 5, Division 2 (Local Court appeals to District Court)

  • District Court Act 1973 (NSW) – Section 18

Conviction Appeals from Higher Courts

For convictions entered in the District Court or Supreme Court, appeals must be made to the NSW Court of Criminal Appeal (CCA). These appeals are not rehearings of the original case but are limited to reviewing legal and procedural errors.

Grounds must be clearly stated, and the appellant must demonstrate that a substantial miscarriage of justice occurred. In some cases, the Court may quash the conviction or order a new trial.

Relevant legislation:

  • Criminal Appeal Act 1912 (NSW) – Sections 5–12

  • Supreme Court Act 1970 (NSW) – Sections 101–106 (appellate jurisdiction)

Fresh Evidence in Appeals

One of the most significant aspects of a conviction appeal is the potential to present fresh evidence that was not available during the original hearing. The court will generally only consider fresh evidence if it meets the following criteria:

  • It could not have been obtained with reasonable diligence before the trial.

  • It is credible and relevant to a key issue in the case.

  • It would likely have affected the outcome of the trial.

Fresh evidence can be powerful in securing an acquittal or ordering a retrial.

Outcomes of a Conviction Appeal

The court may determine a conviction appeal in one of several ways:

  • Dismiss the appeal – upholding the original conviction.

  • Allow the appeal and quash the conviction – resulting in an acquittal.

  • Order a retrial – where a new trial is deemed necessary.

  • Substitute a conviction for a lesser offence – in certain circumstances.

  • Vary or reduce the sentence – if the appeal includes sentence considerations.

Importance of Legal Representation

Conviction appeals are complex and require a thorough understanding of criminal law, evidentiary principles, and appellate procedures. It is essential to engage a lawyer experienced in appeals to:

  • Review your case and trial transcript

  • Identify appealable errors

  • Draft persuasive written submissions

  • Represent you in court at the appeal hearing

Strict time limits apply, and detailed preparation is required. Legal advice is crucial to determining the likelihood of success and navigating the appeal process effectively.

References

  • Criminal Appeal Act 1912 (NSW) – Sections 5–12 (conviction appeals to the Court of Criminal Appeal)

  • Criminal Procedure Act 1986 (NSW) – Part 5, Division 2 (appeals from Local Court to District Court)

  • District Court Act 1973 (NSW) – Section 18 (District Court jurisdiction)

  • Supreme Court Act 1970 (NSW) – Part 7 (appellate jurisdiction of the Supreme Court)

If you are considering an appeal against a conviction, contact our office to obtain legal advice and representation. Our experienced criminal defence lawyers can guide you through the appeal process and advocate for the best possible outcome.