Security & Compliance

Built for Swiss trust

Accounting tolerates no compromise. Fynaro anchors compliance and data sovereignty structurally — not as an afterthought setting.

Data in Switzerland

Data stored at-rest in Switzerland (Supabase Zurich region), processed in the EU under a data processing agreement. Aligned with the requirements of the Swiss DSG and the GDPR. Note: the provider is a US company; for regulated industries we recommend an individual review.

CO & OLICo

Double-entry bookkeeping per CO Art. 957–963, gapless journal numbers, 10 years of audit-proof retention.

Encryption

Encryption at-rest and in-transit (TLS). BYOK keys in the vault, never stored in plain text.

Tenant isolation

Row-Level Security at the database layer — no mixing between organizations, structurally guaranteed.

Complete audit trail

Every posting, every API call, and every AI action is logged immutably.

VAT accuracy

Rates 8.1 / 2.6 / 3.8 %, effective and net tax rate, ESTV-compliant filing with plausibility check.