Bank of Spain Registration and Crypto Companies: Adapting to the New MiCA Framework

Bank of Spain Registry for Cryptocurrency Service Providers

The regulation of crypto companies in Spain has undergone a profound transformation in recent years. Initially, certain providers of cryptocurrency-related services were required to register with the Bank of Spain.

However, developments in European legislation have substantially altered the regulatory landscape. The entry into force of the MiCA Regulation has introduced a harmonized framework for the provision of cryptoasset services throughout the European Union, gradually shifting the focus from national regimes to a common system of supervision and authorization.

For this reason, it is now essential to analyze not only whether a company was required to register with the Bank of Spain, but also what its current status is under the new framework for MiCA crypto regulations.

What was the Bank of Spain Registry?

The Bank of Spain Registry was established as a result of the obligations arising from anti-money laundering regulations applicable to certain providers of cryptocurrency-related services.

Its primary purpose was to identify operators engaged in specific activities within the virtual asset ecosystem and to verify the existence of adequate measures to prevent money laundering and terrorist financing.

Registration required a preliminary review by the Bank of Spain regarding certain organizational and regulatory compliance requirements.

However, it is important to remember that this registration did not constitute a financial license or a comprehensive authorization to provide services related to cryptoassets, but rather an obligation primarily related to the AML/CFT framework.

Which activities were required to be registered?

The main activities requiring registration were:

• Services for exchanging virtual currency for fiat currency.
• Services for exchanging fiat currency for cryptocurrency.
• Custody of electronic wallets or wallets for third parties.

The requirement applied when services were offered in Spain, regardless of the provider’s nationality or the location of the customers.

This requirement led numerous international platforms, exchanges, and custodians to assess their regulatory status in Spain.

The complexity of the crypto ecosystem and the lack of established regulatory precedents made it particularly important to have specialized legal advice.

Bank of Spain Registration and MiCA Regulation: Current Status

The current regulatory landscape is very different from what it was in 2021.

The adoption of the MiCA Regulation has established uniform rules for crypto-asset markets in the European Union, defining new categories of services, specific obligations for issuers and service providers, and the CASP authorization regime.

As a result, many companies that previously focused their compliance efforts on the Bank of Spain Registry must now analyze:

• If your activities fall under services regulated by MiCA.
• If they need CASP authorization.
• What ongoing compliance obligations apply to them?
• What impact does the new regulation have on your operations and growth?

In practice, the appropriate starting point is usually a MiCA assessment that helps determine the project’s actual regulatory fit.

Risks of Operating Without Complying with Regulatory Obligations

One of the most common mistakes is to assume that a historical registration or a previously regularized situation automatically guarantees current compliance.

The reality is that regulations evolve and require constant review.

The consequences of noncompliance may include:

• Supervisory Procedures.
• Financial penalties.
• Operational restrictions.
• Problems accessing the banking system.
• Difficulties in attracting investment.
• Reputational risks.

Furthermore, failure to adapt to the new regulatory environment could directly affect the project’s ability to grow within the European Union.

Documentation and Compliance Requirements

Both the old registry and the new obligations under MiCA share a common element: the need to demonstrate a robust compliance framework.

Items typically reviewed include:

• AML and KYC Policies.
• Internal Control Procedures.
• Corporate Structure.
• Good character and experience of directors.
• Risk management systems.
• Traceability and documentation protocols.

Law 10/2010 on the Prevention of Money Laundering remains an essential pillar for crypto operators subject to AML obligations.