Cryptocurrency Regulation in Switzerland: KYC/AML Obligations
The Swiss regulatory landscape in matters of cryptocurrencies has developed considerably in recent years. Switzerland, recognised for its balanced approach combining innovation and investor protection, has established a specific legal framework for digital assets. Know Your Customer (KYC) and Anti-Money Laundering (AML) obligations constitute the cornerstone of this regulation. These measures aim to maintain the integrity of the financial system while allowing the development of blockchain technologies.
Swiss Legal Framework Applicable to Cryptocurrencies
Switzerland has adopted a pragmatic approach to cryptocurrencies, seeking to frame this technology without hindering innovation. The regulation of cryptocurrencies rests principally on the Anti-Money Laundering Act (AMLA) and its implementing ordinances, notably the FINMA Anti-Money Laundering Ordinance (AMLO-FINMA). In 2021, the entry into force of the DLT Act provided additional clarifications on the status of crypto-assets.
KYC/AML Obligations by Type of Crypto Intermediary
| Type of intermediary | AMLA status | KYC threshold | Main obligations | Authorisation required |
|---|---|---|---|---|
| Exchange (fiat-to-crypto) | Financial intermediary | CHF 1,000 (transaction), business relationship always | KYC, beneficial owner ID, travel rule, ongoing monitoring, MROS | SRO or direct FINMA |
| Exchange (crypto-to-crypto) | Financial intermediary | CHF 1,000 (transaction) | KYC, beneficial owner ID, travel rule, monitoring | SRO or direct FINMA |
| Wallet provider (custodial) | Financial intermediary | From account opening | Enhanced KYC, key custody, asset segregation | SRO or FINMA / banking licence |
| Payment token issuer | Financial intermediary | From issuance | KYC, beneficial owner ID, travel rule | SRO or direct FINMA |
| Non-custodial wallet (software) | In principle outside AMLA scope | N/A | Key ownership verification (exchange side) | Not required |
| Staking service (delegated) | Case-by-case analysis | According to effective control of funds | KYC if control of client assets | According to FINMA qualification |
KYC Obligations in the Swiss Crypto Ecosystem
Know Your Customer (KYC) procedures constitute a fundamental requirement for financial service providers operating in the field of cryptocurrency law in Switzerland. Under the AMLA, financial intermediaries must verify the identity of their clients upon the establishment of a business relationship. This verification implies the collection and validation of official identification documents such as passports, identity cards or residence permits. For legal entities, commercial register extracts and statutory documents are required.
Identification and Verification Thresholds
- Mandatory identity verification for cryptocurrency transactions exceeding CHF 1,000
- Simplified obligations possible for certain low-risk services
- Enhanced due diligence required for transactions exceeding CHF 15,000
The so-called "travel rule" requires that information on the sender and beneficiary accompany cryptocurrency transfers. This rule applies to transactions between service providers, requiring the transmission of identification data. In Switzerland, it applies from the first franc, without a minimum threshold.
Identification of the Beneficial Owner
Beyond client identification, financial intermediaries must determine the beneficial owner of the assets. This obligation implies identifying the natural person who effectively controls the funds, in particular via a written declaration from the client. For complex structures such as trusts or foundations, identification must trace back to the natural persons who exercise effective control.
Anti-Money Laundering (AML) Measures Applicable to the Crypto Sector
The fight against money laundering constitutes a fundamental pillar of Swiss cryptocurrency regulation. Service providers are required to implement strict measures to prevent the use of the financial system for illicit purposes. The entities considered as financial intermediaries include notably:
- Cryptocurrency exchange platforms
- Wallet services (wallet providers) with custody of private keys
- Issuers of blockchain-based means of payment
- Centralised trading platforms
Ongoing Monitoring of Business Relationships
AML compliance is not limited to the initial identification of clients. Financial intermediaries must exercise ongoing monitoring of business relationships based on a risk-based approach. This monitoring involves:
- Analysis of unusual transactions in terms of amount, frequency or destination
- Regular updating of client data
- Verification of the consistency between the declared profile and the observed activity
Financial intermediaries are required to document their analyses and retain these documents for ten years. This traceability requirement allows the path of transactions to be reconstructed and decisions made to be justified before supervisory authorities.
Reporting Obligation
When a financial intermediary detects suspicious transactions or has well-founded suspicions that a transaction may be linked to criminal activity, it must report this to the Money Laundering Reporting Office Switzerland (MROS). This reporting is mandatory and must be made without delay.
Particularities of Anonymous Crypto-Assets and Mixing Services
Swiss regulation pays particular attention to cryptocurrencies offering a high degree of anonymity as well as services aimed at obscuring the traceability of transactions.
Privacy coins such as Monero, Zcash or Dash present increased money laundering risks. For Swiss financial intermediaries, their acceptance implies:
- In-depth documentation of the origin of funds
- Limitation of accepted amounts
- Additional technical controls
- Specialised staff training
Mixers or tumblers are considered high-risk indicators. Swiss case law has confirmed that the professional operation of a mixing service constitutes a financial intermediation activity subject to the AMLA.
Frequently Asked Questions on KYC/AML Obligations for Crypto in Switzerland
From what amount is identity verification mandatory on a Swiss exchange?
Under the AMLA, identity verification is mandatory upon the establishment of a business relationship, and for occasional transactions exceeding CHF 1,000. Enhanced due diligence measures apply from CHF 15,000. The travel rule applies from the first Swiss franc without minimum threshold.
Is a non-custodial wallet subject to KYC obligations?
Not directly. Non-custodial wallets are not financial intermediaries. However, when a user transfers funds from a regulated exchange to a non-custodial wallet, the exchange must apply enhanced due diligence measures to verify that the address does indeed belong to its client (proof of key ownership).
What are the risks for a Swiss exchange that does not comply with its AMLA obligations?
The sanctions are serious: formal warning, revocation of authorisation, confiscation of illicit profits, prohibition on carrying on business. In the event of a characterised infringement, criminal proceedings may be initiated against those responsible. FINMA regularly publishes communications on the measures taken against offenders.
Are privacy coins (Monero, Zcash) permitted on Swiss exchanges?
FINMA considers privacy coins as presenting increased risks. Exchanges may accept them subject to enhanced due diligence measures (in-depth documentation of the origin of funds, limitation of amounts). Certain establishments simply choose not to accept them to avoid regulatory risks.
Does PBM Avocats assist with setting up a KYC/AML compliance programme?
Yes. Our firm assists crypto actors in the development of KYC/AML procedures compliant with the AMLA, the preparation of applications for affiliation to SROs, staff training and representation before FINMA or MROS in Geneva and Lausanne.