Challenging a Disability Insurance Decision in Switzerland
An unfavourable disability insurance (AI/IV) decision — refusal of a pension, too low a disability rate, refusal of rehabilitation measures — can and should be challenged when it does not faithfully reflect your actual state of health. Swiss social insurance law offers several structured channels for challenging decisions, provided the statutory deadlines are strictly observed. PBM Avocats represents insured persons in Geneva and Lausanne in all AI/IV challenge proceedings.
Challenge Channels: Overview
| Legal Channel | Authority | Deadline | Cost |
|---|---|---|---|
| Objection | Cantonal AI/IV office | 30 days | Free |
| Cantonal appeal | Cantonal Insurance Tribunal | 30 days | Free (social law proceedings) |
| Public law appeal | Federal Supreme Court | 30 days | Reduced court fees |
The Objection: First Mandatory Step
The objection is the ordinary legal remedy against an AI/IV office decision (art. 52 ATSG/LPGA). It is addressed to the AI/IV office that issued the decision. The 30-day deadline runs from notification of the decision. This deadline is strict: any late objection will be declared inadmissible, except in cases of force majeure.
What Must an Objection Contain?
- Identification: surname, first name, date of birth, AVS/AHV insured number
- Designation of the contested decision: date and reference of the decision
- Claims: what you are requesting (cancellation, modification, referral back)
- Grounds: explanation of why the decision is incorrect
- Documents: medical reports, specialist opinions, professional documents
- Signature: of the insured person or their legal representative
It is possible to file a brief objection within the 30-day deadline to preserve your rights, then supplement it with a detailed statement of grounds and new medical documents.
The Draft Decision: A Key Moment Often Underestimated
Before issuing a formal decision, the AI/IV office must communicate a draft decision (art. 57a LAI/IVG). The insured then has 30 days to respond. This stage is crucial:
- Allows new medical documents to be produced before the formal decision
- Avoids entering directly into objection proceedings
- Offers a chance to negotiate with the AI/IV office
- Allows factual errors to be corrected before they are formalised
The Appeal to the Cantonal Insurance Tribunal
If the objection is rejected by the AI/IV office (decision on objection), the insured may appeal within 30 days before the cantonal social insurance tribunal. In Geneva, this is the Cantonal Social Insurance Tribunal (ATAS); in Vaud, the Social Insurance Court of the Cantonal Tribunal.
The appeal procedure before the cantonal tribunal is free in social law matters (art. 61 let. a ATSG/LPGA). The tribunal may:
- Annul the decision on objection and issue a new one
- Refer back the file to the AI/IV office for further investigation
- Order an independent judicial expert assessment if necessary
- Confirm the contested decision if it complies with the law
The Probative Value of Medical Expert Assessments
Federal Supreme Court case law has developed strict criteria for assessing the probative value of medical expert assessments. An expert assessment has full probative value if it:
- Is based on a complete medical file
- Contains a complete anamnesis and description of complaints
- Is based on a thorough clinical examination
- Takes the insured's complaints into account
- Is well-reasoned with convincing conclusions
If the Regional Medical Service (RMS) expert assessment does not meet these conditions, its probative value can be challenged. A private counter-assessment or a judicial expert assessment may then be necessary.
Legal Assistance and Legal Aid
AI/IV proceedings can be complex and lengthy. Engaging a specialist lawyer in social insurance law has numerous advantages:
- In-depth legal analysis of the file
- Drafting of reasoned objections and appeals
- Coordination with treating physicians
- Representation before AI/IV offices and tribunals
- Application for legal aid if financial resources are insufficient
What is the deadline for contesting a disability insurance (AI/IV) decision?
The objection deadline is 30 days from notification of the decision. This deadline is absolute: once expired, the decision becomes final and binding. In the event of an appeal to the cantonal tribunal, the deadline is also 30 days from notification of the decision on objection.
What can be invoked in an AI/IV objection?
In an objection, you can contest the disability rate retained, the residual work capacity assessed by the Regional Medical Service (RMS), the choice of comparison incomes, the calculation method used, the refusal of rehabilitation measures, or procedural defects (right to be heard, non-adversarial expert assessment, etc.).
Can AI/IV worsen my situation in the event of an objection?
Yes, this is reformatio in peius. If the AI/IV office considers that the file merits re-examination, it may in principle issue a less favourable decision. However, it must inform you in advance and allow you the possibility of withdrawing your objection. This remains relatively rare in practice.
Is it better to file an objection or a direct appeal?
The objection to the AI/IV office is a mandatory step before the cantonal tribunal can be seised. It is not possible to directly approach the court without having first filed an objection. An appeal to the tribunal therefore presupposes exhausting the objection channel.
Is a counter-expert assessment possible in an AI/IV appeal?
Yes. You may request a private counter-expert assessment and produce it in the proceedings. The tribunal may also order an independent judicial expert assessment if it considers this necessary. The probative value of the administrative expert assessment can be challenged if it does not meet the conditions set by Federal Supreme Court case law.