A trading company based in Germany discovers that one of its key counterparties – a supplier with Swiss banking relationships – has appeared on a SECO designation list. The compliance team freezes the account and begins asking a question that turns out to be far harder than it looks: were the criteria for that designation actually met? Not whether the listing was procedurally announced, but whether the factual and legal basis for it was sound. That question is the starting point for every viable challenge.
Challenging the designation criteria under SECO – the State Secretariat for Economic Affairs, Switzerland's sanctions authority – requires a structured assessment of whether the underlying ordinance criteria were satisfied at the point of listing. Switzerland operates an autonomous sanctions regime and mirrors some UN and EU programmes, but the challenge route, the evidential standard, and the interaction with parallel OFAC or EU proceedings are distinct. As of early 2026, Swiss ordinances remain the governing instruments, and procedural channels exist at the administrative level before any court route is considered.
This guide walks through each stage of a SECO designation challenge, from initial classification of the listing type through to the submission of a request for review and the management of multi-regime exposure – the situation most cross-border businesses actually face.
Step 1: Understand which type of SECO listing you are dealing with
A SECO designation is not a single legal category, and the first task in any challenge is to identify the source of the listing, because that determines both the authority to whom you apply and the substantive criteria you must address.
Switzerland implements United Nations Security Council measures by ordinance, and it also operates autonomous sanctions programmes adopted independently through its own political process. In addition, SECO administers measures that run in parallel with – but are not identical to – EU Council regulations. Each category carries different implications for a challenge.
A UN-derived listing under Swiss ordinance is the most constrained category. The underlying designation decision sits with the UN Security Council committee; Switzerland's role is implementation. Challenging the criteria in that context means engaging the UN de-listing mechanism – either through the focal point for listed individuals and entities, or, for listings under the ISIL and Al-Qaida consolidated regime, through the Office of the Ombudsperson. The Swiss route in this scenario is a request to suspend the domestic effects of the listing while the UN process runs, rather than a direct attack on the criteria themselves.
An autonomous Swiss listing, adopted under Switzerland's own ordinance authority, is a different matter. Here, SECO and the Federal Council have applied criteria set out in the relevant ordinance, and the question of whether those criteria were satisfied is squarely open. In our experience, this is where the most productive challenges are built – because the evidentiary record is domestic, the criteria are specific to the instrument, and the decision-maker has the power to revise.
Where Switzerland has mirrored an EU programme without direct UN basis, the interaction with EU proceedings matters. If the EU listing is simultaneously under challenge before the EU General Court, the Swiss challenge will not automatically follow the EU outcome – SECO will conduct its own assessment. But a successful annulment in Luxembourg can create strong persuasive weight in a Swiss review process. We regularly advise clients on how to sequence those proceedings.
Step 2: Identify and document the listing criteria
Once the listing type is confirmed, the next step is to identify, with precision, which criteria SECO applied and which of them are contestable on your client's facts.
Swiss sanctions ordinances typically set out designation criteria in terms of categories of persons or entities – for example, those responsible for specific conduct, those who have provided support, or those who are associated with a listed person in a defined way. The criteria are legal tests, not moral judgements, and they must be read carefully. Framing the challenge as a general assertion that the listing is unjust is not sufficient. The challenge must identify the specific criterion, explain why the facts do not meet it, and support that explanation with evidence.
This is where a cross-regime comparison is operationally useful. Under OFAC, the evidentiary standard for designation is "reason to believe" – a relatively accessible bar. Under EU Council practice, the General Court has developed a body of case law that scrutinises whether designating authorities provided a sufficient factual basis. SECO operates in a legal environment that sits between these poles. Swiss administrative law requires the decision to have a legal basis, to be proportionate, and to be materially substantiated. That proportionality test is frequently the most productive avenue in an autonomous Swiss challenge.
Proportionality here means asking not only whether the criteria were technically met, but whether the effect of the listing – asset freeze, transaction prohibition, business consequences – is commensurate with the conduct alleged. This is a standard that can be applied even where the designation criteria themselves are superficially satisfied. Have you fully mapped the scale of economic harm the listing produces, and have you presented that to SECO as part of the proportionality argument?
Step 3: Build the evidence package before filing anything
A challenge filed before the evidence package is complete will almost always produce a worse outcome than one filed after thorough preparation – even if that means absorbing several weeks of compliance burden before the request is submitted.
The evidence package for a SECO criteria challenge will typically contain: a formal legal analysis of the applicable ordinance criteria; a factual memorandum addressing each criterion in turn; primary documents establishing the nature of the client's business, ownership, and activities; a chronological record of events that SECO relied upon or is likely to have relied upon; and a witness statement or declaration where direct evidence of the principal's position is relevant.
Ownership and control documentation is almost always critical. SECO will ask, explicitly or implicitly, whether the designated person or entity actually has the characteristics the ordinance identifies. If the listing rests on an association with a third party, the evidence package must address the nature, duration, and character of that association in detail. Generic denials are not effective. Specific, sourced, contemporaneous evidence is.
The comparable practice for Australian listings – which also involves a detailed evidence package submitted to the administrative authority before any review hearing – is described in our guide on building the delisting evidence package for Australian designations. Many of the document-preparation principles carry across, even though the procedural routes differ.
One point that is sometimes underestimated: confidential or state-classified material. SECO may have relied on intelligence material that is not disclosed to the listed party. Swiss administrative law provides some procedural protections in this situation, but they are not identical to those available under EU procedure or under US administrative law. Preparing for the possibility that the evidentiary record you are allowed to see is incomplete is part of realistic challenge planning.
Step 4: Submit the request for review and manage the regulatory exchange
A formal request for review of a SECO autonomous designation is submitted to SECO directly, with a copy to the relevant Federal Department where the ordinance so requires. The submission sets out the legal and factual grounds for the challenge. It is not a negotiation document; it is a legal filing and should read as one.
The request must identify the listing precisely – the instrument, the annex entry, the listed name – and specify the relief sought. In most cases, the primary relief is delisting. In some cases, interim relief – a specific licence to continue defined transactions while the review proceeds – may be appropriate in parallel, particularly where the listed party has ongoing contractual or employment obligations that cannot be suspended without disproportionate harm.
SECO's review process is administrative and operates within Swiss procedural law. The authority will assess the submissions, may request further information, and will issue a determination. The timeline is not fixed by a statutory deadline in the way that some other regimes specify it, and in our practice the duration of the process depends substantially on the complexity of the case and the volume of supporting material. Preparing for an exchange of correspondence – including requests for supplemental evidence or clarification – is realistic.
Throughout this phase, the cross-border dimension requires active management. If the client also holds assets in EU member states, or conducts transactions that touch OFAC-regulated counterparties, the Swiss review process runs in parallel with obligations and exposures in those regimes. A determination by SECO does not bind OFAC or the EU Council. Coordinating the positions taken across regimes – so that submissions in one jurisdiction do not inadvertently create evidential problems in another – is work that requires legal oversight from the outset.
Step 5: Consider the judicial review route if the administrative channel does not produce a resolution
If SECO's determination on the review request is adverse, or if the administrative process is not delivering a timely outcome, the judicial review route is available under Swiss law. Decisions of federal authorities in Switzerland may be appealed to the Federal Administrative Court. Where the Federal Administrative Court's decision is itself challenged, a further appeal to the Federal Supreme Court may be possible on points of law.
The judicial route imposes a higher evidentiary and procedural discipline than the administrative submission. Pleadings must be filed in a Swiss national language or in accordance with the court's applicable rules, and the grounds of review are those recognised by Swiss administrative law – illegality, improper exercise of discretion, and disproportionality being the most frequently invoked.
For a non-Swiss listed party, the practicalities of judicial review require early engagement with Swiss-qualified local counsel. Calder & Vance coordinates with local counsel in the relevant jurisdiction to ensure continuity of strategy between the administrative and judicial phases. The evidential record built for the administrative submission forms the foundation for the judicial pleadings; gaps or inconsistencies at the administrative stage are difficult to correct once proceedings are before the court.
For a sense of how a comparable challenge is structured in a neighbouring regime, our guide on challenging designation criteria under Singapore's MAS framework illustrates the relationship between administrative and judicial routes in a system with different but instructive procedural characteristics.
Risk flags: when the standard approach will not be sufficient
Most designation challenges under SECO follow the path described above. Some do not. Recognising the risk flags that distinguish a standard challenge from a complex one – and adjusting the strategy accordingly – is one of the most practically valuable things a compliance adviser can do early in the process.
The first risk flag is simultaneous designation across multiple regimes. A client listed by SECO, by the EU Council, and by OFAC faces three separate evidentiary standards, three separate procedural timelines, and three separate sets of obligations during the review period. A submission that succeeds on one set of criteria may, if not carefully drafted, undercut the argument on another. In our experience, the sequencing of submissions across regimes is as important as the content of any individual filing.
The second risk flag is association-based designation. Where the listing rests not on the principal's own conduct but on an association with a third party who is separately listed, the challenge requires both a factual dismantling of the association and an assessment of whether, even if the association existed, it met the threshold specified in the ordinance. Association-based cases are harder because the factual record is often indirect and the evidentiary burden on the applicant is correspondingly heavier.
The third risk flag is an ordinance-based asset freeze with ongoing contractual or financial obligations. The listed party may have loan repayments, supply-chain obligations, or employee payroll to manage. These cannot be suspended indefinitely. A licensing request – under the specific-licence route for Swiss ordinances – may be necessary to permit defined transactions during the review period, and that request must be carefully framed so that it does not prejudice the challenge itself.
The fourth risk flag is reputational exposure that precedes or accompanies the legal challenge. In some cases, the designation has already attracted press coverage, and a successful delisting will not automatically result in remediation of the commercial damage. Advising the client on managing the period between filing and resolution – including dealing with counterparties who have terminated contracts or closed accounts – is part of the overall matter, even if it falls outside the strict legal proceedings.
For clients dealing with similar exposure in the UAE, our guide on challenging designation criteria under UAE sanctions rules addresses the particular dynamics of financial-centre exposure in a jurisdiction with significant cross-border transaction flows.
How a SECO challenge differs from an EU or OFAC challenge
The structural difference between a SECO challenge and an EU designation challenge is that the EU route – an annulment action before the EU General Court – is a judicial proceeding from the outset, with formal pleadings, disclosure of the reasons for listing, and a structured timetable. SECO's primary route is administrative, and the quality and speed of the process depends in part on the quality of the initial submission. That places a higher premium on the first filing.
OFAC challenges are similarly administrative at the first stage, but the US system has its own particular characteristics: a formal petition for administrative reconsideration, an evidentiary exchange with the Office of Global Targeting, and the possibility of an appeal to a US federal court if the administrative process is exhausted. The US process is often longer than the EU General Court route and does not provide the same level of procedural transparency.
SECO is closer in character to the OFAC administrative model than to the EU judicial model, but with Swiss administrative law's proportionality doctrine as a distinctive analytical tool. That doctrine – requiring the measure to be suitable, necessary, and proportionate in the strict sense – gives a well-prepared challenger an argument that is not always available in the same form under either the OFAC or the EU General Court approach.
One important point of difference from EU practice: SECO is not bound by the EU General Court's judgment on the same listing. If the EU delists a counterparty, Switzerland may or may not follow. In practice, Swiss autonomous listings that mirror EU designations are often reviewed in light of EU developments, but there is no legal obligation on SECO to delist automatically. Running EU and Swiss challenges in parallel, with coordinated but jurisdiction-specific submissions, is the approach we recommend for clients facing concurrent listings.
The position above covers the standard cross-regime analysis. Your facts – the ordinance instrument, the nature of the designation criteria, the jurisdictions in which you hold assets, and the commercial obligations currently frozen – change the strategy significantly.
If you are at the early stage of assessing a SECO listing, contact Calder & Vance at info@caldervance.com for an initial assessment of the designation criteria and the most productive challenge route.
Common mistakes in SECO designation challenges and how to avoid them
The most common mistake is conflating the Swiss administrative review with a generalised complaint about the designation's fairness. SECO is not a political decision-maker; it is applying an ordinance, and the review process operates within that legal frame. Submissions that read as advocacy for the client's reputation rather than legal argument on the criteria will not succeed.
The second common mistake is filing prematurely. The impulse to respond immediately to a designation is understandable – assets are frozen, transactions are blocked, commercial relationships are at risk. But a first submission that is evidentially incomplete creates a record that is very difficult to correct. SECO may decline to reopen a review on the same grounds that were raised and rejected, and an evidentially weak first submission prejudices the judicial route as well.
A third mistake is treating the SECO challenge in isolation from parallel obligations in other regimes. A business that is also dealing with EU or OFAC exposure may inadvertently take positions in the Swiss submission that create problems elsewhere. Consistency across submissions is not automatic; it requires coordinated legal oversight.
There is a persistent belief among some clients that autonomous Swiss designations are less significant than OFAC or EU listings because Switzerland is a smaller economy. That belief is misconceived. Swiss financial-centre exposure – through banking relationships, correspondent networks, and commodity-trading infrastructure – means that a SECO designation can have consequences well beyond Swiss borders. The Swiss financial sector's interconnectedness with the broader international payment system means that a SECO listing often triggers de-risking decisions by counterparties in third countries who have no direct obligation under Swiss law but wish to avoid secondary exposure. Take a SECO listing as seriously as you would any other major regime designation.
If a review request has already been filed and has not produced a satisfactory outcome, or if the administrative phase has stalled, an early review of the procedural position can preserve options for the judicial route. Time limits on appeals in Swiss administrative proceedings are real constraints. Do not allow them to pass without assessment.
If a designation is already under review and the process is not moving, contact Calder & Vance at info@caldervance.com. An early assessment of the options for the judicial route can preserve choices that narrow with time.
Related practices
- Delisting evidence package – Australia – structuring the evidence package for an Australian autonomous-designation challenge
- Challenging designation criteria – Singapore – administrative and judicial routes in Singapore's framework
- Challenging designation criteria – UAE – managing designation challenges in a major financial-centre jurisdiction