Unlike the United States, Canadian federal criminal law allows the Crown (the prosecution) to appeal a “not guilty” verdict. However, they can only do so if the trial judge made a strict “error of law,” such as misinterpreting the Criminal Code of Canada or improperly excluding crucial evidence.
Hearing a judge or jury deliver a “not guilty” verdict is typically a moment of immense relief for the accused. However, in Canada, an acquittal does not always mean the legal battle is over. Many people are shocked to learn that the Crown has the statutory right to appeal a not guilty verdict. 📚 This often leads to confusion, especially for those familiar with American television, where strict “double jeopardy” rules usually prevent the state from appealing an acquittal.
Whether your trial took place at the Superior Court of Justice in Toronto, Ontario, or the Court of King’s Bench in Calgary, Alberta, the rules governing Crown appeals are uniform under the federal Criminal Code. The Crown cannot simply appeal because they are unhappy with the outcome or because they disagree with how the jury interpreted the facts. They must pinpoint a specific, critical mistake in how the law was applied. If you receive a Notice of Appeal from the Attorney General, it is absolutely essential to contact a highly experienced Canadian criminal defence lawyer immediately.
Step-by-Step Process in Canada
The appeal process is dramatically different from a trial. There are no witnesses, no new evidence, and no juries. Instead, it is a highly technical legal debate between lawyers and a panel of appellate judges. Most Crown appeals follow this strict, structured pathway.
Step 1: The Crown’s Decision to Appeal
After an acquittal, Crown Counsel will carefully review the trial transcripts and the judge’s instructions to the jury. They are searching for an “error of law.” 🔍 For example, if the trial judge incorrectly ruled that a police search violated the Charter of Rights and Freedoms and excluded the weapon found, the Crown may use this legal error as the foundation for their appeal.
Step 2: Filing the Notice of Appeal
The Crown operates under strict timelines. Generally, they have only 30 days from the date of the acquittal to file a formal Notice of Appeal with the provincial Court of Appeal (such as the Court of Appeal for British Columbia or the Court of Appeal of Alberta). You and your defence lawyer will be formally served with this document.
Step 3: Drafting the Factum
Both sides must prepare a “Factum.” This is a comprehensive, written legal argument outlining previous case law, Supreme Court of Canada precedents, and specific arguments about why the trial judge was right or wrong. Drafting a Factum requires intense legal research and a deep understanding of Canadian jurisprudence.
Step 4: The Oral Hearing Before the Court of Appeal
Eventually, a hearing date is set. Your lawyer and the Crown will appear before a panel of judges-usually three, but sometimes five. Each side presents their arguments verbally, and the judges will frequently interrupt to ask incredibly complex, probing questions about the law.
Step 5: The Judgment and Potential Remedies
The Court of Appeal will issue its ruling, often months after the hearing. If the Crown fails to prove an error of law, the appeal is dismissed, and your acquittal stands. 🔨 If the Crown wins, the Court of Appeal typically orders a completely new trial. In extremely rare circumstances, the Court may substitute the acquittal with a guilty verdict, though this is highly unusual unless all facts are undisputed.
How Much Does it Cost in Canada?
Defending an appeal is often more expensive than the original trial because of the intense legal research and writing required. The costs below are general estimates as of May 2026, listed in Canadian dollars (CAD).
| Expense Type | Estimated Cost (CAD) | Description |
|---|---|---|
| Trial Transcripts | $1,000 – $5,000+ | Cost to obtain written transcripts of the original trial. The Crown usually pays this, but you need your own copies. |
| Lawyer Retainer (Factum) | $10,000 – $25,000 | Legal fees for researching and drafting your written defence argument. |
| Lawyer Retainer (Hearing) | $5,000 – $15,000 | Fees for the defence lawyer to physically attend and argue before the Court of Appeal. |
| Supreme Court Appeal | $30,000+ | If you lose and wish to appeal to the Supreme Court of Canada in Ottawa. |
It is important to note that if you were utilizing Legal Aid during your original trial, you must apply for a new Legal Aid certificate specifically for the appeal process.
How Long Does the Process Take?
Appellate courts are notoriously backlogged. After the Crown files the Notice of Appeal within the mandatory 30-day window, it often takes between 8 to 18 months before your case is actually heard by the Court of Appeal.
During this waiting period, your “not guilty” status remains intact, and you are generally free to live your life. However, if the Court of Appeal eventually rules in the Crown’s favour and orders a new trial, that second trial could take an additional 1 to 2 years to be scheduled and completed, significantly extending your legal ordeal.
Frequently Asked Questions (FAQ)
Can the Crown appeal if they just don’t believe my alibi?
No. Assessing the credibility of an alibi or a witness is a “question of fact.” The Crown is strictly prohibited from appealing an acquittal solely on questions of fact; they must identify an error of law made by the judge.
What happens to my freedom during the appeal?
Because you were found not guilty at trial, you are a free person during the Crown’s appeal. You are not in custody, and you typically do not have bail conditions hanging over you unless a new trial is officially ordered.
Can the Crown appeal a jury’s verdict?
Yes, but again, only on a question of law. Usually, the Crown will argue that the trial judge gave incorrect legal instructions to the jury before they began their deliberations, which tainted their final verdict.
What is an “error of mixed fact and law”?
This occurs when the judge correctly understands the legal principle but fails to apply it properly to the specific facts of the case. Crown appeals on these grounds are much more difficult to win than pure errors of law.
Will my original lawyer handle the appeal?
Not necessarily. Appellate law is highly specialized. Many excellent trial lawyers refer appeals to appellate counsel-lawyers who focus exclusively on researching, writing Factums, and arguing before panels of judges.
Leave a Reply