How Should Respondents Resist Weak Appeals at the Employment Appeal Tribunal Sift Stage?

Written by Rad Kohanzad

9 March 2026

An Employment Law Barrister, Appeal to EAT specialist

Respondents to an appeal before the Employment Appeal Tribunal have a limited but potentially important role at the sift stage. The sift is ordinarily conducted by the judge on the papers, without the respondent's involvement. However, where the grounds of appeal are plainly without merit, the respondent may file written submissions inviting the sift judge to reject the appeal. This is not common practice, but in appropriate cases it can be an effective way of ensuring that a weak appeal does not proceed to a full hearing, avoiding the consequent costs and disruption.

The respondent's primary engagement with the appeal typically begins after the sift stage, when the appeal has been permitted to proceed and directions for the Respondent's Answer and full hearing are given. However, understanding the sift process and the respondent's options at that stage is an important element of a respondent's appellate strategy. A respondent that engages early and strategically can shape the proceedings to its advantage.

Legal Framework

The Respondent's Position at Sift

The sift under Rule 3(7) of the Employment Appeal Tribunal Rules 1993 is principally a matter between the appellant and the sift judge. The respondent is not required to participate and is not routinely invited to submit representations. The sift judge assesses the grounds on the papers, taking them at their highest, and determines whether they disclose a reasonable prospect of success.

There is, however, no prohibition on the respondent making written representations at the sift stage. In practice, respondents may file a short note drawing the sift judge's attention to specific deficiencies in the grounds, such as the fact that the grounds amount to a re-argument of the facts, or that the error identified is immaterial. Such representations should be concise and focused.

The Respondent's Answer

If the appeal passes sift, the Employment Appeal Tribunal will direct the respondent to file a Respondent's Answer within a specified period, typically 14 days from the date of the direction. The Respondent's Answer should address each ground of appeal, explaining why the Employment Tribunal's decision was correct in law and why the ground should fail.

The Respondent's Answer is a critical document. It frames the respondent's case for the full hearing and should address both the alleged error of law and its materiality. A well-drafted Respondent's Answer can significantly influence the outcome of the appeal.

The Rule 3(10) Hearing

If the appeal is rejected at sift and the appellant requests a Rule 3(10) hearing, the respondent is not ordinarily required to attend. However, the Employment Appeal Tribunal may direct the respondent to attend in appropriate cases. If the respondent is directed to attend and the application fails, the respondent may seek its costs of attending.

Where the respondent is not directed to attend, it has no role at the Rule 3(10) hearing. The hearing is between the appellant and the judge. If the Rule 3(10) hearing succeeds, the appeal then proceeds in the usual way with directions for the Respondent's Answer.

Common Errors and Misconceptions

The most common error by respondents is passive engagement — failing to participate actively in resisting the appeal until the full hearing. While the sift stage does not require the respondent's involvement, a strategic respondent will review the grounds as soon as they are served to assess the strength of the appeal and plan its response.

Another misconception is that the respondent should simply wait for the Respondent's Answer stage. Where the grounds are plainly hopeless, early written representations to the sift judge may result in the appeal being rejected at sift, saving the respondent the costs of the full hearing. This proactive approach is underused.

Some respondents believe that the Employment Tribunal's decision will inevitably survive the appeal and therefore do not take the appeal seriously. This is a dangerous assumption. Even a poorly drafted appeal may pass sift if the underlying judgment contains a genuine error of law. Respondents should assess the grounds carefully and prepare thoroughly.

A further error is to concede that the Employment Tribunal made an error of law when in fact the tribunal's approach was correct. Respondents should robustly defend the tribunal's decision where it is defensible, while also considering whether to advance a 'no material difference' argument as a fallback — that is, arguing that even if the error is established, it did not affect the outcome.

Respondents sometimes overlook the possibility of a cross-appeal. Where the Employment Tribunal made findings that were adverse to the respondent on issues that it ultimately won, the respondent may wish to cross-appeal on those findings. The direction stage is the appropriate time to raise a cross-appeal.

Practical Application

A respondent's strategy should be developed as soon as the grounds of appeal are received. The first step is to assess each ground for its merits. Where the grounds amount to a re-argument of the facts, the respondent can be confident that the appeal is weak and may choose to make representations to the sift judge. Where the grounds identify a potential error of law, the respondent should begin preparing its defence.

The Respondent's Answer should address each ground of appeal in turn, explaining why the Employment Tribunal's approach was legally correct. Where the ground identifies a genuine error, the respondent should consider advancing a materiality argument — that the error, even if established, did not affect the outcome because the tribunal reached the same conclusion on an untainted basis.

At the full hearing, the respondent's skeleton argument should be focused and responsive. It should not simply repeat the Employment Tribunal's reasoning but should engage directly with the appellant's arguments. The respondent should identify the specific weaknesses in each ground and present the defence in a structured and persuasive manner.

Costs applications should be considered where the appeal is wholly without merit. The Employment Appeal Tribunal's power to award costs under Rule 34A provides a remedy for respondents who have been put to unnecessary expense by an unreasonable appeal. A costs application should be signposted in the Respondent's Answer and pursued at the conclusion of the hearing if the appeal fails.

Respondents should also consider whether to apply for the appeal to be dismissed at an early stage. Where the grounds are plainly hopeless and the respondent has been served with the appeal, early engagement — whether through representations at sift or through a prompt and robust Respondent's Answer — can set the tone for the proceedings and may influence the outcome.

A further consideration for respondents is whether the appeal, even if it passes sift, can be narrowed. Where the sift judge has granted permission on some grounds but not others, the respondent should focus its preparation on the permitted grounds. Where all grounds are permitted but some are materially weaker than others, the respondent may be able to concede the weaker points while concentrating its defence on the grounds where it is strongest.

Process and Timing

The respondent's formal involvement begins when the Employment Appeal Tribunal serves the Notice of Appeal and directs the respondent to file a Respondent's Answer. The typical deadline is 14 days from the date of the direction. The respondent should use the time between service of the grounds and the direction to prepare its response.

If the respondent chooses to make representations at the sift stage, these should be filed promptly and should be limited to a concise note identifying the specific deficiency in the grounds. The sift judge is not obliged to consider such representations, but in practice they may assist in cases where the deficiency is not immediately apparent from the grounds alone.

The appeal bundle, skeleton arguments, and list of authorities are prepared in accordance with the Employment Appeal Tribunal's directions. The respondent should ensure compliance with all deadlines and the EAT's practice direction.

When to Seek Specialist Counsel

Respondents defending an appeal benefit from specialist input in the same way as appellants. A specialist can assess the strength of the grounds, identify the most effective lines of defence, draft the Respondent's Answer and skeleton argument, and present the case at the full hearing. Where the appeal raises complex legal issues, specialist representation is particularly valuable.

A specialist can also advise on whether the Employment Tribunal's decision is defensible and, if not, whether a negotiated settlement is preferable to defending the appeal to a hearing. This honest assessment protects the respondent from the cost and risk of defending an indefensible decision.

Frequently Asked Questions

  • The respondent is not required to participate at the sift stage, and the sift is ordinarily conducted without the respondent's involvement. However, there is no prohibition on the respondent filing written representations. In appropriate cases, a concise note identifying the deficiency in the grounds may assist the sift judge in rejecting a plainly hopeless appeal.

  • The Respondent's Answer should address each ground of appeal, explaining why the Employment Tribunal's decision was correct in law. It should engage with the specific error alleged and, where appropriate, advance a materiality argument — that even if the error is established, it did not affect the outcome. The Respondent's Answer frames the respondent's case for the full hearing.

  • In appropriate cases, yes. The Employment Appeal Tribunal has power to award costs under Rule 34A where a party has acted unreasonably in bringing or conducting an appeal. A costs application should be signposted in the Respondent's Answer if the respondent considers the appeal to be wholly without merit, and pursued formally at the conclusion of the hearing.

  • Yes. Where the Employment Tribunal made findings adverse to the respondent on issues that the respondent ultimately won, a cross-appeal may be appropriate. The cross-appeal should be raised at the directions stage. A cross-appeal ensures that if the main appeal succeeds and the case is remitted, the respondent's challenges to the tribunal's findings are also addressed.

  • A 'no material difference' argument concedes (or assumes for the purpose of argument) that the Employment Tribunal made an error of law, but contends that the error did not affect the outcome. This is a powerful defence where the tribunal reached its conclusion on multiple grounds and the error affects only one of them. The Employment Appeal Tribunal will dismiss the appeal if satisfied that the error was immaterial.

  • Preparation should include: a carefully drafted Respondent's Answer addressing each ground; a skeleton argument that engages directly with the appellant's legal arguments; a list of authorities; and preparation for oral submissions. The respondent should also prepare for questions from the bench and consider in advance how to address each ground at its highest.

Rad Kohanzad

Employment Law Barrister

I specialise in appeals to the Employment Appeal Tribunal, with over 100 appearances in the EAT (London & Edinburgh).

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