How Does the Employment Appeal Tribunal Approach Misdirection in Law?

Misdirection in law is one of the clearest and most commonly successful grounds of appeal to the Employment Appeal Tribunal. It arises where the Employment Tribunal has stated the wrong legal test, applied the wrong legal test, or correctly stated the legal test but then failed to apply it in its reasoning. Under section 21 of the Employment Tribunals Act 1996, the Employment Appeal Tribunal has jurisdiction to correct all such errors.

Misdirection encompasses both express and implied errors. An express misdirection is where the tribunal's written reasons contain a statement of law that is incorrect. An implied misdirection is where the tribunal states the correct test but its reasoning reveals that it applied a different one. The Employment Appeal Tribunal will look at the substance of the reasoning, not merely the legal self-direction at the beginning of the judgment.

Legal Framework

Express Misdirection

An express misdirection occurs where the Employment Tribunal states the relevant legal test incorrectly in its written reasons. This is the clearest form of error of law. Common examples include applying the wrong causation test in a discrimination claim, misstating the definition of a qualifying disclosure in a whistleblowing case, applying the wrong test for constructive dismissal, or misstating the statutory requirements for an unfair dismissal claim.

Express misdirections are relatively straightforward to identify because they appear on the face of the written reasons. The grounds of appeal should identify the paragraph in which the incorrect statement appears, set out the correct legal position by reference to the relevant statutory provision or authority, and explain why the misdirection was material to the outcome.

Implied Misdirection

An implied misdirection is more subtle. The Employment Tribunal may correctly recite the legal test at the outset of its judgment but then depart from it in its reasoning. This is sometimes described as 'paying lip service' to the correct test. The Employment Appeal Tribunal will examine the substance of the tribunal's analysis, not merely its self-direction.

An example arises in unfair dismissal cases. The correct test is whether the employer's decision to dismiss fell within the range of reasonable responses open to a reasonable employer. If the tribunal recites this test but then evaluates whether the dismissal was the decision that the tribunal itself would have made, it has applied the substitution test rather than the range of reasonable responses test. This is an implied misdirection.

Another example occurs in discrimination cases where the tribunal correctly states the burden of proof under section 136 of the Equality Act 2010 but then proceeds to place the burden on the claimant throughout, requiring the claimant to prove discrimination rather than asking whether the respondent has provided a non-discriminatory explanation.

In whistleblowing cases, a common implied misdirection concerns the causation test under section 47B of the Employment Rights Act 1996. The correct test for detriment claims is whether the protected disclosure was the reason, or the principal reason, for the treatment. If the tribunal applies a 'sole reason' test or a 'but for' test, it has misdirected itself, even if it correctly stated the statutory language.

Misapplication of the Law to the Facts

A distinct but related category is where the Employment Tribunal correctly identifies and applies the legal test but misapplies it to the facts of the case. This arises where the tribunal's conclusion does not follow from its own findings when the correct legal test is applied. For example, if the tribunal finds that a claimant made a disclosure of information tending to show a breach of a legal obligation, but then concludes that no qualifying disclosure was made without explaining why, the application of the law to the facts is flawed.

The boundary between misapplication of law and a permissible factual conclusion is not always clear. The Employment Appeal Tribunal will consider whether the conclusion was one that was open to the tribunal on its own findings, applying the correct test. If it was, the conclusion stands. If it was not, the misapplication constitutes an error of law.

Common Errors and Misconceptions

A common misconception is that a misdirection in law will always be apparent from a single passage in the judgment. This is not the case. Some misdirections only become apparent when the tribunal's reasoning is traced from the self-direction through to the conclusion. The self-direction may be correct, but the analysis that follows may reveal a departure from it.

Another error is to assert misdirection where the tribunal's approach was, in fact, correct but led to a conclusion the appellant disagrees with. The ground of misdirection requires an actual error in the legal test or its application. A correct application of the law that produces an unfavourable result is not a misdirection.

Some appellants confuse misdirection with inadequacy of reasons. These are distinct grounds. Misdirection concerns the correctness of the legal approach. Inadequacy of reasons concerns the sufficiency of the explanation. A judgment may be adequately reasoned but legally misdirected, or inadequately reasoned but correctly directed.

A further misconception is that a misdirection, once identified, will automatically lead to the appeal being allowed. The Employment Appeal Tribunal considers materiality. If the misdirection did not affect the outcome — for example, because the tribunal would inevitably have reached the same conclusion on the correct test — the appeal may be dismissed even though the error is established.

Some appellants also confuse a difference of emphasis with a misdirection. The Employment Tribunal has a degree of latitude in how it expresses and applies legal tests, and minor variations in wording do not constitute a misdirection where the substance of the approach is correct. The Employment Appeal Tribunal will look at whether the tribunal applied the right test in substance, not whether it used the precise language of the statute or the leading authority.

Practical Application

The analysis of a potential misdirection begins with identifying the correct legal test for the issue in question. This requires knowledge of the relevant statutory provisions and the leading authorities. The next step is to compare the tribunal's statement of the test with the correct formulation.

Where the self-direction is correct, the analysis moves to the reasoning. The question is whether the tribunal actually applied the test it stated, or whether its reasoning reveals a different approach. This requires a careful reading of the analysis section of the judgment, not merely the introductory paragraphs where the law is set out.

In employment law, common areas for misdirection include the range of reasonable responses test in unfair dismissal, the burden of proof in discrimination claims, the causation test in whistleblowing detriment claims under section 47B of the Employment Rights Act 1996, the definition of a qualifying disclosure under section 43B, and the test for constructive dismissal under Western Excavating (ECC) Ltd v Sharp [1978] ICR 221.

Grounds of appeal based on misdirection should set out the correct test, identify the misdirection, and explain why it was material to the outcome. This structure is clear and effective and is likely to pass the sift stage, because it identifies a specific and identifiable error of law.

It is also important to consider whether the misdirection affected the tribunal's assessment of the evidence. A tribunal that misdirects itself on the legal test may evaluate the evidence through the wrong lens, giving weight to matters that are irrelevant under the correct test and disregarding matters that are relevant. In such cases, the misdirection taints not only the legal conclusion but the factual analysis, making a remission for a complete rehearing more likely than a simple substitution of the correct test.

Where multiple issues were before the Employment Tribunal, a misdirection on one issue may or may not affect the determination of others. The grounds should make clear which issues were affected by the misdirection and which were determined on a correct legal basis. This precision assists the Employment Appeal Tribunal in determining the scope of any remission.

Process and Timing

The 42-day time limit applies. Grounds based on misdirection are among the most effective grounds of appeal because they identify a clear and specific error of law. The sift judge can assess the ground quickly by comparing the tribunal's statement and application of the test with the correct legal position.

If the appeal succeeds on a misdirection ground, the Employment Appeal Tribunal will usually remit the case to the Employment Tribunal for a rehearing applying the correct test. In rare cases, where the facts as found by the tribunal are sufficient to determine the case on the correct test, the EAT may substitute its own decision.

When to Seek Specialist Counsel

Identifying a misdirection requires precise knowledge of the correct legal test. A specialist in Employment Appeal Tribunal work will know the current state of the law on the issue in question and will be able to identify departures from it in the tribunal's reasoning. This expertise is particularly important where the misdirection is implied rather than express, because the analysis requires a close reading of the tribunal's reasoning.

A specialist can also assess materiality — whether the misdirection affected the outcome — and can draft grounds that are focused, authoritative, and likely to pass the sift.

Frequently Asked Questions