A Swiss-based holding company receives notice that it has been designated under both the EU Council regulations and the Swiss SECO regime simultaneously. Its directors ask the same question in Geneva that they ask in Brussels: can we challenge this, and if so, how? The answer is yes in both systems – but the route, the standard of review, the remedies, and the practical timeline differ in ways that reshape the entire litigation strategy.
Judicial review of a designation under the EU regime runs through the EU General Court, which applies a proportionality and rights-based standard under the EU Charter, with an annulment action as the primary remedy. SECO designations, by contrast, are subject to Swiss administrative law and the Federal Administrative Court, where the standard, the procedural rules, and the political-deference posture each differ materially from the EU position. As of February 2026, both regimes have active review mechanisms, but the strategic weight of each, and the order in which a dual-designated person should move, depends on the strength of evidence, the nationality of assets, and the applicable time constraints.
This analysis maps the key divergences criterion by criterion: legal basis, standing, standard of review, evidence rules, interim relief, the shape of the remedy, and the interaction between the two proceedings. It closes with the practical implications for any business or individual facing simultaneous designation under both regimes.
What legal authority governs each review route?
The EU General Court hears annulment actions against designation decisions adopted by the Council of the European Union. The legal basis is the Treaty on the Functioning of the European Union, which gives any natural or legal person standing to challenge an act addressed to them or of direct and individual concern to them. The Court's jurisdiction is not optional: it is a right that flows from the EU Charter of Fundamental Rights, which guarantees the right to an effective remedy before a tribunal.
The Council acts through Council regulations and Council decisions, both of which are subject to review. When the Court annuls a listing, the effect is retrospective: the designation is treated as void from the date of adoption. That is a powerful remedy. It distinguishes the EU route from many national administrative procedures, where the best outcome is prospective removal.
In Switzerland, the relevant authority is the Federal Department of Economic Affairs, Education and Research (SECO), which administers the regime under the applicable Swiss ordinances. A designated person may challenge a SECO listing through the Swiss Federal Administrative Court. The appeal route passes through a standard administrative-law procedure: first an objection to SECO, then an appeal to the Federal Administrative Court, and from there a further appeal to the Federal Supreme Court on points of law.
The multi-stage Swiss route means that a challenge before the Federal Administrative Court is not the first step. An initial objection to SECO is required. That internal administrative step can, in practice, resolve some procedural errors, but it also adds time. For a designated person with urgent needs – assets frozen, contracts disrupted – the Swiss route's layered structure is a material strategic consideration from day one.
How do standing and limitation periods compare?
Standing before the EU General Court requires that the designated person be the direct addressee of the Council's act, or demonstrate direct and individual concern. For persons specifically named on the consolidated list, direct addressee status is generally straightforward. For entities caught through a shareholder's designation – because a listed person holds a controlling stake – the analysis is more nuanced and depends on the precise wording of the Council regulation.
The limitation period for an annulment action before the EU General Court is two months from notification or publication. This is a hard deadline. Miss it, and the right of annulment is lost; the only remaining route at EU level is a delisting petition through the Council itself, which is a political process and not a judicial one. In our practice, missed limitation periods are among the costliest errors we encounter. The two-month clock starts running regardless of whether the designated person has instructed counsel.
Under the Swiss procedure, the initial objection to SECO must be filed within the statutory period prescribed by the applicable Swiss administrative-law rules. The Federal Administrative Court imposes its own appeal deadlines from the date of the SECO decision on the objection. The periods are not identical to the EU two-month window, and they are calculated differently. A dual-designated person managing proceedings in both systems must track two separate clocks, in two different legal calendars. Failing to act in one system does not extend the deadline in the other.
There is a strategic sequencing question here. Do you move in Geneva first, in Brussels first, or in parallel? The answer turns on where the most significant assets are frozen, which proceeding is more likely to produce early interim relief, and whether a successful outcome in one forum might influence the other. We address interim relief below. The sequencing decision should be made with full information about both deadline calendars before the first filing is lodged.
What standard of review applies, and where does the EU General Court go further?
The EU General Court applies a standard of review that, over years of case law, has become increasingly rigorous on the factual basis for a designation. The Court does not simply defer to the Council's assessment of the evidence. It examines whether the Council's reasons are supported by a sufficiently solid factual basis, whether the listed person's procedural rights were respected – including the right to be heard and the right to know the reasons for the designation – and whether the measures are proportionate.
Proportionality review is a distinct feature of the EU route. The Court asks not only whether the designation is legally grounded, but whether the restriction it imposes is proportionate to the objective pursued. This has produced annulments where the underlying facts were not themselves disputed, but the breadth of the measure – or its failure to account for the listed person's specific circumstances – was found to be disproportionate.
The Swiss Federal Administrative Court applies a standard rooted in Swiss administrative law. It reviews whether the SECO designation was lawful under the relevant ordinance, whether the factual basis is established, and whether procedural rules were observed. The Swiss court does not apply a proportionality test in the same explicit form as the EU General Court, and it tends to afford SECO a degree of deference on the substantive policy judgment that underpins the listing.
Does this mean the Swiss route is simply weaker? Not necessarily. The Federal Administrative Court is rigorous on procedural grounds: a procedural defect in the SECO process can be decisive. And the Swiss system's multi-stage structure means that an internal objection to SECO sometimes resolves an error at source, without the cost and delay of full appellate litigation. In our cross-border practice, we treat the EU General Court route as the stronger vehicle for attacking the factual basis of a designation, and the Swiss administrative process as more likely to succeed on procedural or applicability grounds.
How do the evidence rules shape the challenge?
In annulment proceedings before the EU General Court, the burden of proof, procedurally, begins with the Council: it must produce the evidence it relied upon to support the designation. The Court has developed a practice of requesting the Council to provide its evidence file, which may include classified or sensitive material. Where the Council declines to produce evidence, or the evidence produced does not support the factual basis stated in the listing, the Court has been willing to annul.
The applicant's task is to challenge the evidence the Council puts forward, and to supply counter-evidence – documents, statements, corporate records, financial data – that undermines the factual basis of the listing. The quality of the evidence package is decisive. An annulment action that rests on legal arguments alone, without a well-constructed factual challenge, is a weaker proceeding than one that systematically dismantles each element of the Council's stated grounds.
SECO, under Swiss administrative procedure, is obliged to provide reasons for the designation and to produce its administrative file on request. The Federal Administrative Court reviews the file and the applicant's submissions. The process is inquisitorial in character: the court can direct SECO to supplement the record or provide additional reasons. This inquisitorial dynamic can, in practice, benefit the applicant, because it creates pressure on SECO to articulate and document its reasons more precisely.
One practical divergence: classified or intelligence-sourced information presents differently in the two systems. The EU General Court has developed procedures for handling sensitive materials that balance the Council's confidentiality interests against the applicant's right to know the case against them. The Swiss Federal Administrative Court applies its own national rules on classified administrative material. Where the underlying designation in both systems rests on intelligence assessments that neither authority will fully disclose, the applicant may face a partial information disadvantage in both forums – but the extent of that disadvantage, and the procedural mechanisms for managing it, differ.
Related practices
- Delisting evidence package – Australia – building the factual record for a designation challenge in the Australian regime
- OFAC vs Canada: judicial review of a designation – a parallel cross-regime comparison for the North American context
- OFAC vs Canada: judicial review analysis (part two) – procedural divergences and strategic sequencing across the Atlantic
The position above covers the standard case. Your facts – the nationality of assets, the specific grounds stated by each authority, the availability of witnesses and documents, the urgency of interim relief – change the analysis materially.
If a designation has been received and you are assessing whether to act, the limitation-period clock is already running. Contact Calder & Vance at info@caldervance.com for an initial assessment of your position under both regimes.
Is interim relief available, and does it operate the same way in both systems?
Interim relief is the most time-sensitive question in any designation challenge. The designation takes effect immediately on publication. Assets are frozen, transactions are blocked, and business operations can be severely disrupted from the date of listing. A successful annulment at the end of a proceeding that lasts two or more years is valuable, but it may not address the immediate operational damage.
Before the EU General Court, the applicant may apply to the President of the Court for interim measures – in practice, a suspension of the designation pending the outcome of the annulment action. The standard for interim relief is demanding: the applicant must demonstrate urgency, a prima facie case, and the balance of interests. Interim relief before the General Court is granted in a limited range of cases. It is not automatic, and it is not to be assumed as a likely outcome. In our experience, the annulment track and the interim-measures application must be prepared as a coordinated package: the evidence that supports the annulment also supports the urgency and prima facie arguments.
In Switzerland, a request for suspensive effect over the SECO designation may be filed alongside the initial objection. Swiss administrative law provides for a default suspensive effect in some contexts, but SECO has the power to order immediate application of the measure notwithstanding an appeal, where public-interest grounds are met. The Federal Administrative Court can then be asked to restore suspensive effect. The Swiss interim-relief process is procedurally different from the EU one, but the core tension is the same: the authority asserts the public-interest necessity of the immediate freeze; the applicant argues the damage to their rights outweighs it.
For a dual-designated person, the interim-relief analysis must be run in both systems in parallel. Where assets are concentrated in Switzerland, the Swiss interim-relief application may be the more urgent. Where the EU designation reaches a broader set of counterparties and correspondent banks, the EU interim application may be operationally decisive. The allocation of urgency between the two systems is a judgment that should be made at the outset of the proceeding, not after the first deadline has passed.
What remedies are available, and do they interact?
Annulment before the EU General Court is the primary remedy. If the Court annuls the Council's designation regulation or decision in so far as it concerns the applicant, the listing is void from the date of adoption. The practical effect is that the designated person is treated as never having been listed. Third parties who froze assets or refused transactions on the basis of the annulled listing must reassess their position.
The annulled listing does not, in itself, preclude the Council from re-listing the person on corrected grounds. Re-listing after annulment is a documented feature of EU sanctions practice. Where the General Court annuls on procedural grounds – insufficient reasons, failure to disclose evidence – the Council may adopt a new, corrected decision. Where the Court annuls on substantive grounds – because the factual basis was insufficient – re-listing is more difficult, but not legally impossible.
In Switzerland, the Federal Administrative Court can annul or modify a SECO decision, or remit it to SECO with binding directions. A full annulment has the same retrospective character as in the EU. A remittal gives SECO the opportunity to make a fresh decision on corrected grounds. From the designated person's perspective, a remittal is a partial victory: it removes the existing designation but leaves open a new one. The preferred outcome is always a full annulment on substantive grounds.
Do the two annulments interact? Not automatically. An annulment by the EU General Court does not bind SECO, and a successful Federal Administrative Court challenge does not bind the EU Council. Switzerland's autonomous sanctions regime aligns closely with EU measures in practice, but the legal basis and the authority are distinct. A business that wins in Brussels may still be listed in Berne, and vice versa. This is a real operational risk for cross-border businesses with assets in both jurisdictions. Both proceedings must be pursued, or the partial outcome leaves live obligations in the jurisdiction where the challenge was not made.
Where do the regimes diverge on procedural rights?
Procedural rights – the right to know the grounds for a designation, the right to be heard, and the right to effective judicial protection – are where the EU system and the Swiss system are closest in aspiration but furthest in mechanism.
The EU Charter of Fundamental Rights and the case law of the EU General Court have developed a detailed body of procedural-rights obligations that bind the Council. The Council must give sufficient reasons for a designation, in terms that allow the listed person to understand the case against them and to prepare an effective challenge. Vague reasons, or reasons that simply recite statutory criteria without applying them to the specific facts, have been annulled. The Court has also held that the listed person must, as a rule, be given the opportunity to comment on the grounds before the designation is adopted or immediately renewed, unless urgent circumstances justify immediate listing.
Swiss administrative law also guarantees the right to be heard and the right to reasons. SECO is required to notify the designated person and to provide reasons. The Federal Administrative Court enforces these requirements. However, the granularity of the EU General Court's case law on what constitutes sufficient reasons is not replicated in Swiss administrative jurisprudence to the same degree. A challenge in Switzerland on procedural grounds requires careful attention to the specific Swiss administrative-law standards, not a transposition of EU case-law principles.
One important divergence: the EU system's treatment of the listed person's right to respond to proposed renewal. Where the EU Council adopts annual renewal decisions, the listed person may have a right to be notified and heard on each renewal cycle. A failure to observe this right at renewal, even where the original listing was procedurally sound, can support a fresh annulment action. The Swiss system's treatment of renewal and periodic review follows its own administrative-law logic, which does not map precisely onto the EU cycle.
Risk flags and when to involve counsel
Simultaneous designation under both regimes creates a set of risk concentrations that a single-regime analysis will miss. We regularly advise on the following patterns, each of which requires early attention.
First, limitation-period asymmetry. The EU two-month annulment deadline and the Swiss objection deadline are calculated differently and from different trigger events. A business that received the EU notification before the Swiss ordinance amendment was published may have less time in one system than it realises. Track both clocks from day one.
Second, evidence-gathering across borders. The factual record that supports a challenge before the EU General Court – corporate registers, beneficial ownership documentation, financial statements, transaction records – is largely the same record needed for the Swiss Federal Administrative Court. Building the evidence package once, to the higher standard required for the EU proceeding, serves both challenges. Waiting until the Swiss objection deadline has nearly expired to begin the evidence-gathering process is a common and avoidable error.
Third, the myth that administrative-level resolution is sufficient. Some businesses believe that if SECO accepts an internal objection and modifies or removes the designation administratively, the EU listing will follow automatically. It will not. The two regimes are legally independent. An administrative resolution in one country does not trigger any obligation on the other authority. Separate action is required in each system.
Fourth, asset location and urgency priority. Where the most significant frozen assets are in Switzerland, the Swiss interim-relief application is the first operational priority. Where the EU designation is reaching correspondent banks and blocking payments across multiple jurisdictions, the EU interim-measures application is more urgent. Many dual-designated clients underestimate the EU designation's practical reach because EU measures bind all EU-nexus counterparties globally, not only those in EU member states.
Fifth, re-listing risk. A procedural annulment in the EU General Court – one that succeeds on the grounds that the Council gave insufficient reasons – leaves open the possibility of a corrected re-listing. The delisting strategy should, where possible, aim for a substantive annulment on the factual basis, not only a procedural one. This requires a stronger evidence package, but it produces a more durable outcome.
If a transaction has already been flagged, or a filing has been refused, an early review can preserve options that narrow with time. Contact Calder & Vance at info@caldervance.com to discuss your position before a deadline passes.