Travel Rule in Crypto: What It Is and How It Affects Transfers

The Travel Rule in crypto is a requirement to transmit information about the sender and recipient when transferring digital assets between regulated crypto services. The rule affects transaction processing, KYC when transferring cryptocurrency, wallet screening, and AML compliance for crypto services.

What Is the Travel Rule in Crypto?

The Travel Rule is a requirement to accompany a crypto-asset transfer with information about the sender and recipient. It applies primarily to regulated providers dealing with virtual assets and cryptocurrencies. When processing a transaction, such a participant must obtain and retain the required information, as well as transmit it to the transfer counterparty.

FATF Recommendation 16 establishes this approach for financial institutions and virtual asset service providers. In the European Union, the requirements for information accompanying transfers of funds and certain crypto-assets are set out in Regulation (EU) 2023/1113. It applies to crypto-asset transfers carried out by a crypto-asset service provider or an intermediary provider.

The purpose of the Travel Rule is to increase transaction transparency for AML/CFT controls and simplify the investigation of suspicious transfers. At the same time, the Travel Rule does not mean publishing personal data on the blockchain. Information is usually transferred between the parties to a transaction through special procedures and protocols.

For users, this may mean additional questions when sending cryptocurrency: the service will need the sender and recipient details to be entered correctly, especially if the transfer is processed through a regulated provider.

What Data Is Transmitted During a Crypto Transfer?

The Travel Rule in crypto uses information about the sender and recipient that is necessary to identify the parties to a transaction. The specific data depends on the applicable requirements and the technical solution used by the crypto services to interact. It is important that the data accompany the transfer and can be transmitted to the counterparty involved in processing it.

The crypto service checks whether the information received is sufficient to process the transaction and whether it complies with the requirements of applicable law. If information is missing or cannot be correctly matched to the parties to the transfer, processing the transaction may require additional verification. Therefore, KYC when transferring cryptocurrency becomes part of the procedures related to Travel Rule AML.

How the Information Is Processed

The transmitted data must be processed in accordance with personal data protection rules and the service’s internal policies. This means that a crypto service must not only obtain the information, but also establish how it will be stored, used, and transmitted as part of the transaction.

The specific procedure for exchanging information may vary depending on the jurisdiction, the type of service, and the technical solution used. For example, interaction between crypto-asset service providers may follow the procedure established for transfers accompanied by the required information. Regulation (EU) 2023/1113 provides for the transmission of information about the originator and beneficiary of a crypto-asset transfer. This approach connects the Travel Rule requirements with the general processes of AML compliance for crypto services.

How the Travel Rule Relates to AML and KYC

Travel Rule AML is part of the broader system for preventing money laundering and terrorist financing. FATF Recommendation 16 requires financial institutions and virtual asset service providers to obtain and retain information about the sender and recipient of a transfer, and to transmit it to the counterparty. Regulation (EU) 2023/1113 establishes a similar approach for transfers of funds and certain crypto-assets.

KYC when transferring cryptocurrency helps establish the customer’s identity and match it with the data accompanying the transaction. Therefore, a service may request information about the originator or beneficiary if it is necessary for the proper verification of the transfer. In practice, KYC is part of AML compliance for crypto services, rather than a separate formality.

AML compliance for crypto services includes customer risk assessment, address and transaction screening, transaction monitoring, and the recording of suspicious activity. If the data does not match, the user refuses to provide the information, or the transfer is connected to a high-risk address, the transaction may be subject to additional review or suspended. Before sending funds, it is important to ensure that the recipient’s details are accurate and ready to be transmitted through the crypto-asset service providers involved in the transfer.

Which Transfers and Participants Are Covered by the Rule?

In practice, the Travel Rule in crypto primarily applies to transactions processed through regulated crypto services: exchanges, exchange services, and other providers of services related to virtual assets (VASPs) or crypto-assets (CASPs, depending on the terminology used in the jurisdiction). FATF Recommendation 16 requires such participants to obtain and retain information about the sender and recipient of a transfer, and to transmit it to the counterparty.

Regulation (EU) 2023/1113 applies its requirements to transfers of certain crypto-assets carried out or facilitated by a crypto-asset service provider. However, the application of the rules depends on the country’s legislation, the status of the sending and receiving services, and the nature of the transaction.

A transfer between personal non-custodial wallets does not automatically become a bank payment. However, a crypto service may request information about the owner of an external address and conduct an AML risk assessment of the transaction. The Travel Rule also does not eliminate blockchain analysis: a service may check the source of funds and the address’s links to sanctions, fraud, the darknet, or mixers.

Before making a transfer, check whether regulated services are involved and what information about the recipient will be required.

How the Rule Affects Users and Businesses

For users, the Travel Rule in crypto means that a transfer may involve additional questions. A service may request information about the recipient, the source of funds, or the purpose of the transaction. When sending funds to a new or unverified external wallet, additional address verification may be required. The higher the transaction risk identified during screening, the more likely it is that the transfer will undergo manual review, require supporting documents, or be rejected.

For a business, the Travel Rule for cryptocurrency is not a separate formality, but part of the operational process. A crypto service must obtain and transmit information about the originator and beneficiary to the counterparty, retain records confirming the checks performed, and regularly update its AML compliance for crypto services and KYC procedures. These requirements follow from FATF Recommendation 16 and apply to crypto-asset transfers under Regulation (EU) 2023/1113.

Transmitting the data alone is not enough. The service matches it against the results of the AML analysis of the transaction and wallet: it checks the consistency of the information, the address, and the transaction context. Practical approaches to organizing checks are collected in the AML and KYC guide for crypto services.

What to Do Before Transferring Cryptocurrency

Before sending or receiving cryptocurrency, check what information and supporting documents the service requests. The Travel Rule in crypto involves transmitting information about the originator and beneficiary through the participating service providers, so details about the parties to the transaction and its purpose may be required.

Find out who owns the recipient address: an exchange, a custodial service, or a private individual. Save the correspondence, request, transfer purpose, and transaction details — this will help confirm the source and purpose of the funds if additional verification is required.

Carry out an AML check of the cryptocurrency address in advance, especially if the assets were received from an unknown counterparty or purchased through P2P. Check the address and the transaction associated with it before sending the funds, rather than after the service raises questions.

Do not try to bypass verification by splitting a transfer between several wallets. This approach may increase the transaction’s risk profile and lead to additional inquiries.

If the transfer is stopped, ask the service for a list of the required information. Provide only accurate information and do not replace supporting evidence with assumptions: AML compliance for crypto services relies on verifiable information about the sender, recipient, and transaction.