Attorney Insight
The standard of review is the lens through which Michigan appellate judges evaluate a lower court’s decision. It determines how much deference the appellate court gives the trial court. Some issues are reviewed independently, while others receive substantial deference. In many appeals, the applicable standard can shape the outcome before the court even reaches the underlying legal issue. Understanding that standard is often the difference between a persuasive appeal and one that is difficult to win.
Why the Standard of Review in Michigan Appeals Matters
You lost an important ruling in your case. Maybe the judge excluded key evidence, denied your motion, or made a decision that affected the outcome of the trial. And now you’re considering an appeal and asking yourself what seems like a simple question, “Will the appellate court correct the mistake the trial court made?”
The answer often depends on the standard of review in Michigan appeals. This legal framework determines how much freedom the appellate court has to overturn the lower court’s decision. Some rulings are reviewed closely, giving appellants a meaningful opportunity to obtain relief. obtain relief.
Other rulings, on the other hand, receive substantial deference. And this makes reversal much more difficult, even when the losing party strongly disagrees with the outcome. In other words, not all errors are reviewed the same way. And before you can understand the strength of an appeal, you must first understand the standard of review that applies to the issue being challenged.
Mark Linton is one of Great Lakes Appellate Law’s seasoned appellate attorneys. He has spent years analyzing, arguing, and applying standards of review in real-world appeals before Michigan’s appellate courts. And he understands not only how these standards work in theory, but how they can also shape the outcome of an appeal in practice.
Here, Mark draws on that experience to explain what standards of review are, why they matter, and how they can affect your chances on appeal.
Quick Answer
The standard of review is the legal framework a Michigan appellate court uses when evaluating a lower court’s decision. Different issues receive different levels of scrutiny. Pure legal questions are generally reviewed de novo, while factual findings and discretionary decisions receive greater deference. The applicable standard often plays a major role in determining whether an appeal succeeds.
Why the Standard of Review Matters
Many appeals that fail are not because the appellant lacks a legitimate complaint. It’s because the standard of review is difficult to overcome. Michigan appellate courts repeatedly emphasize that the applicable standard of review often determines the level of deference given to the trial court.
Michigan Court Rule (MCR) 7.212(C)(7) makes it clear. Appellate briefs are expected to identify the applicable standard of review for each issue presented. As a result, a successful appeal often begins with accurately identifying the governing standard before arguing the merits.
Consider two examples. In the first, a trial court incorrectly interprets a Michigan statute. The appeals court reviews the issue afresh and can independently decide what the law means. In the second, a trial court makes a discretionary decision regarding evidence or sentencing. The appellate court may reverse only if the lower court abused its discretion.
The difference is significant. One standard invites closer scrutiny while the other requires substantial deference.
The Most Common Standards of Review in Michigan Appeals
De Novo Review
De novo review is the least deferential standard. And when reviewing an issue de novo, the appellate court gives no special weight to the trial court’s legal conclusions. Instead, it independently determines the correct answer. Michigan courts apply de novo review to questions of law, including statutory interpretation and constitutional issues.
In the People v. Pinkney (2018) case, the Michigan Supreme Court explained that questions of statutory interpretation get de novo review. And this is because appellate courts are in the same position as trial courts when determining the meaning of a statute.
Likewise, constitutional issues frequently receive de novo review. This principle appears throughout Michigan appellate jurisprudence and mirrors federal appellate practice. Statutory interpretation is another issue that is reviewed de novo on appeal. Under Michigan Compiled Laws (MCL) 8.3a, Michigan courts generally give statutory language its ordinary meaning unless the Legislature assigns a specialized legal definition.
Interpreting a statute is a legal question rather than a factual one. That’s why appellate courts review these issues independently without deferring to the trial court’s conclusion.
Clear Error Review
Some appeals involve factual findings made by a judge. And in these situations, appellate courts often apply the clear error standard. A finding is “clearly erroneous when the review court is left with a definite and firm conviction that a mistake has been made.” This standard recognizes that trial judges directly observe witnesses and evidence in ways appellate judges cannot.
This standard appears throughout Michigan appellate decisions and is codified in MCR 2.613(C). This rule states, “Findings of fact by the trial court may not be set aside unless clearly erroneous. In the application of this principle, regard shall be given to the special opportunity of the trial court to judge the credibility of the witnesses who appeared before it.”
Michigan courts frequently apply the clear-error standard to factual findings made by judges during bench trials and evidentiary hearings. In the People v. Gistover (1991) case, the court reiterated the definition of the clear-error standard mentioned earlier in this section. The standard is reflected throughout Michigan appellate procedure.
And it recognizes that trial judges are uniquely positioned to assess witness credibility and evaluate evidence firsthand. As a result, overturning factual findings is generally more difficult than overturning legal errors.
Abuse of Discretion Review
Many trial court decisions involve judgment calls. And these include evidentiary rulings, discovery disputes, scheduling and procedural decisions, and certain sentencing issues. These decisions are commonly reviewed for abuse of discretion. A Michigan appellate court will not reverse simply because it would have reached a different decision.
Instead, it asks whether the decision “fell outside the range of principled outcomes.” This standard gives substantial flexibility to trial judges. And it’s essentially deferential but not limited. One of the most frequently cited definitions of abuse of discretion comes from the People v. Babcock (2003) case.
In this case, the Michigan Supreme Court explained that a trial court abuses its discretion “when its decision falls outside the range of principled outcomes.” This standard is commonly applied to evidentiary rulings under the Michigan Rules of Evidence (MRE).
Plain Error Review
The plain-error standard is a much tougher standard applied when your attorney fails to raise an objection in the trial court. And this is one reason experienced appellate counsel emphasize preserving issues before trial courts whenever possible. Michigan’s plain-error framework derives from the People v. Carines (1999) case.
Under Carines, the appellant generally must establish that:
It seriously affected the fairness, integrity, or public reputation of judicial proceedings
- A legal error occurred
- The mistake was plain or obvious
- It affected the appellant’s substantial rights
-The error seriously affected the fairness, integrity, or public reputation of judicial proceedings
The Carines framework closely resembles the federal plain-error standard. And this federal standard is contained in Rule 52(b) of the Federal Rules of Criminal Procedure (FRCP).
Leading Michigan Cases on Standards of Review
The People v. Denzel (2008) Case
In this case, the Michigan Supreme Court discussed the difference between factual findings and legal conclusions. And it illustrated how different standards of review may apply to different aspects of the same case. The decision serves as a useful reminder that appellate courts often use more than one review standard in one appeal.
The People v. Cline (2007) Case
Here, the Michigan Court of Appeals reaffirmed that constitutional questions are reviewed de novo. The case demonstrates the appellate court’s independent role when evaluating constitutional claims and other pure questions of law.
The People v. Unger (2008) Case
This case is frequently cited for its discussion of abuse-of-discretion review in evidentiary matters. It highlights the substantial deference appellate courts give trial judges when ruling on evidence and other discretionary issues.
MCR 2.613(C) and In re Miller (1989) Case
MCR 2.613(C) provides that findings of fact shall not be set aside unless clearly erroneous. And in the In re Miller case, the Michigan Supreme Court explained the rationale behind this deferential standard. It emphasized that trial courts are often in the best position to evaluate witness credibility and weigh evidence.
How Standards of Review Affect Appellate Strategy

The standard of review does more than shape legal arguments. It essentially shapes the entire appeal. A strong appellate lawyer not only evaluates whether an error occurred, but also how the appellate court will review that error.
Applying the Standard of Review in Michigan Appeals
For example, an abuse-of-discretion argument may focus on demonstrating that no reasonable judge could have reached the same conclusion. And the advocate must prove the judge acted arbitrarily or outside the bounds of reason.
A de novo argument may focus on statutory language, precedent, and legal analysis. And arguments under this standard must focus heavily on the plain language of text and binding precedent rather than the trial judge’s rationale.
Under de novo review, the advocate simply constructs the strongest objective legal argument. And the goal is to show what the law actually means. The underlying issue may be similar, but the strategy is not. Successful appeals often begin with understanding which standard of review governs the case.
Examples of Standards of Review in Action
Example One: Incorrect Legal Interpretation
Suppose a Michigan trial court interprets a statute in a way that conflicts with existing appellate precedent. Statutory interpretation is a legal question. And this means the Court of Appeals reviews the issue de novo. The appellate court may reverse even if the trial judge acted in good faith.
Example Two: Evidentiary Ruling
Take a scenario where a trial judge allows certain evidence to be introduced at trial. Even if reasonable judges might disagree about the ruling, reversal may not occur unless the decision “falls outside the range of reasonable outcomes.” This illustrates the more deferential abuse-of-discretion standard.
For example, a trial court may decide whether to admit or exclude evidence under Michigan’s rules of evidence. This decision is often reviewed for an abuse of discretion. This includes MRE 401 (relevance), MRE 403 (unfair prejudice), or MRE 702 (expert testimony).
This means the appellate court does not simply substitute its judgment for that of the trial judge.
Example Three: Unpreserved Error
Suppose defense counsel fails to object to a significant issue during trial. The issue may still be reviewed, but the appellant must satisfy the demanding plain-error standard. An error that might have resulted in reversal under the ordinary review may no longer justify relief.
Preserving Issues Can Change the Standard of Review

A timely objection can dramatically improve the standard of review applied on appeal. Issue preservation is one of the most overlooked aspects of appellate practice. Without a proper objection, a favorable de novo or abuse-of-discretion review may become a plain-error review instead.
This shift alone can determine the outcome of a case. For this reason, appellate attorneys often analyze not only the error itself, but also how well the issue was preserved in the trial court. Michigan’s preservation requirements appear throughout the Michigan Court Rules and appellate case law.
For example, MCR 2.517(A)(7) clearly states that parties in civil bench trials need not object to a trial judge’s findings. This preserves their chance to challenge those findings on appeal. However, other rules strictly require proactive objections. Likewise, MCR 7.212(C)(7) requires appellants to explicitly identify where issues were raised and preserved in the lower court record.
Standards of Review in Federal Cases
De Novo Review – Federal appellate courts review legal questions de novo, too. And this includes constitutional issues, statutory interpretation, and questions involving the Federal Rules of Criminal Procedure (FRCP).
Clear Error Review – Federal Rule of Procedure 52(a)(6) provides that factual findings shall not be set aside unless clearly erroneous. And the Anderson v. City of Bessemer City (1985) case is a leading case for this type of review.
Plain Error Review – FRCP 52(b) governs plain-error review in federal appeals. And it frequently applies when objections were not raised in the district court. The United States v. Olano (1993) case is a foundational federal plain-error case.
The Koon v. United States (1996) case is also an important case. It’s used by numerous federal appellate attorneys for the abuse of discretion review.
Further Reading
- What Appellate Judges Look for When They Review a Case in Michigan
- How Appeals Work in the Michigan Court of Appeals
- Claim of Appeal vs. Application for Leave in Michigan — What’s the Difference?
- Federal vs. State Appeals: Understanding the Differences in Michigan
- Michigan Court Case Lookup Made Simple: Find Any Case Number Online or In Person
Frequently Asked Questions About Standards of Review in Appellate Cases
Does the standard of review affect whether I can win my appeal?
Absolutely. The standard of review often determines how much deference the appellate court gives the trial court. Some standards make reversal significantly easier than others.
What is the best standard of review for an appellant?
Generally, de novo review is the most favorable standard. This is because the appellate court independently evaluates the legal issue without deferring to the trial court’s conclusions. This means the appellate court is free to reach its own conclusion.
Can the standard of review change during an appeal?
Yes. Different issues in the same appeal may be reviewed under different standards. A court may apply de novo review to a legal question and abuse-of-discretion review to an evidentiary ruling within the same case.
What happens if my attorney failed to object in the trial court?
The issue may still be reviewed on appeal. But the standard often shifts to plain-error review, which is considerably more difficult for appellants to overcome.
Why do appellate courts give trial judges so much deference?
Appellate courts recognize that trial judges directly observe witnesses, hear testimony, and manage proceedings in real time. For that reason, factual findings and discretionary decisions often receive significant deference.
How does an appellate attorney determine the standard of review that applies?
The answer depends on the nature of the issue being appealed. Questions of law, factual findings, evidentiary rulings, constitutional issues, and preserved versus unpreserved errors often receive different standards of review.
Why is identifying the correct standard of review so important?
Because the standard of review often shapes the entire appeal. It influences the arguments presented, the level of deference given to the trial court, and ultimately the likelihood of success.
If you have questions about Michigan appeals, standards of appellate review, appellate procedure, or preserving issues for appeal, look at our Common Appeals Questions Knowledge Center for more guidance.
Why You Need Great Lakes Appellate Law for Your Michigan Appeal
A trial court mistake is only half the battle. The other half is convincing the appellate court to do something about it. At Great Lakes Appellate Law, we know how standards of review shape appeals, where opportunities for reversal exist, and how to turn strong issues into winning arguments.
Need Help Evaluating a Michigan Appeal?
Understanding the standard of review is an important part of determining whether a Michigan appeal has a realistic path forward. The strength of an appeal may depend not only on whether an error occurred, but also on how the appellate court will review that error, whether the issue was preserved, and how much deference the trial court will receive.
At Great Lakes Appellate Law, our appellate attorneys evaluate the record, identify the governing standard of review, and help clients understand whether an appeal is legally and strategically worthwhile. Contact us before important appellate deadlines expire.

