Travel Rule: Everything to Know

By  Beluga Research November 1, 2023

Image for Travel Rule: Everything to Know


  • The crypto "travel rule" is a regulation requiring virtual asset service providers (VASPs) to share customer transaction information for anti-money laundering purposes
  • The travel rule applies to cryptocurrency exchanges and businesses dealing with virtual assets
  • The rule aims to prevent illicit activities by implementing "know-your-customer" (KYC) and "anti-money laundering" (AML) regulations in the crypto industry
  • Different jurisdictions may have variations in implementation and enforcement of the travel rule


The crypto "travel rule" is a regulation requiring virtual asset service providers (VASPs) to share customer transaction information for anti-money laundering purposes. It mandates that cryptocurrency exchanges and businesses involved in virtual asset transactions collect and share certain customer information when transferring digital assets above a specified threshold, and this information typically includes sender and receiver details and transaction data. The rule aims to increase transparency and traceability in cryptocurrency transactions to prevent illicit activities.

A Brief History

The travel rule concept originated in the traditional banking sector in the 1990s. It was introduced by the Financial Action Task Force (FATF), a global organization that sets standards for combating money laundering and terrorist financing. The travel rule required financial institutions to collect and share customer information when transferring funds between different banks.

As cryptocurrencies gained popularity, the need for similar "anti-money laundering" (AML) measures became evident. In 2019, the FATF extended the travel rule to include virtual asset service providers. This was a significant milestone in regulating cryptocurrencies, as it aimed to bridge the regulatory gap between traditional financial institutions and the crypto industry.

Travel Rule: Everything to Know

The travel rule mandates that VASPs, such as cryptocurrency exchanges and wallet providers, collect and transmit customer information during transactions. This includes the originator's name, account number, physical address and other relevant details. The beneficiary's information must also be shared, ensuring transparency in the cryptocurrency ecosystem.

VASPs must establish secure channels for transmitting customer information to comply with the travel rule. This can be done through secure messaging systems or other encrypted methods. The shared information must be accurate, complete and easily accessible to authorities for investigations or compliance purposes.

It is important to note that the travel rule applies to transactions above a certain threshold. The FATF recommends a threshold of 1,000 USD/EUR for virtual asset transfers and virtual asset service providers. However, jurisdictions may have separate thresholds. VASPs are responsible for implementing strong AML and "know your customer" (KYC) procedures to identify and verify customers, ensuring compliance with the travel rule.

The travel rule also presents challenges for cross-border transactions. As cryptocurrencies operate globally, coordination between jurisdictions is crucial for effective implementation. Harmonizing regulatory frameworks and establishing international cooperation are essential for addressing the complexities of cross-border transactions and the travel rule.

Getting Started

To understand the significance of the cryptocurrency travel rule, it is important to explore the foundation. The FATF, an intergovernmental organization that sets global standards for combating financial crimes, introduced the travel rule. In 2019, the FATF extended recommendations to cover virtual assets and service providers, acknowledging the need to regulate this rapidly evolving sector.

The travel rule requires VASPs, such as cryptocurrency exchanges, to collect and transmit customer information for transactions above a specific threshold. This information includes the originator's name, account number and the beneficiary's name and account number. By sharing this information, VASPs enable regulators and law enforcement agencies to trace and monitor potentially illicit transactions.

Unique Aspects

The implementation of the cryptocurrency travel rule has unique aspects that distinguish it from traditional financial regulations. One key distinction is the decentralized nature of cryptocurrencies, which poses challenges for enforcement. Unlike traditional financial institutions, cryptocurrencies operate on distributed ledger technology like blockchain, allowing peer-to-peer (P2P) transactions without intermediaries. This decentralized structure makes it complex to identify and verify transaction participants, making compliance with the travel rule more challenging.

To address this challenge, VASPs are adopting technical solutions such as blockchain analytics tools and transaction monitoring systems. These tools help VASPs identify and track transactions that meet the travel rule threshold, enabling the collection and transmission of required customer information. Some VASPs are also exploring privacy-enhancing technologies like zero-knowledge proofs (ZK-Proofs) and secure multi-party computation to maintain user privacy while complying with the travel rule.

Another unique aspect of the cryptocurrency travel rule is the global scope. As cryptocurrencies operate across borders, the travel rule requires international cooperation and coordination among regulators and VASPs worldwide. This poses a significant challenge due to different regulatory frameworks and enforcement levels in various jurisdictions. To facilitate global compliance, the FATF has called for the establishment of a network of VASPs, known as the "Travel Rule Information Sharing Alliance," to securely share customer information. This network aims to streamline data transmission while maintaining data privacy and security.


  • Enhanced AML/CFT Measures - The travel rule strengthens AML and "combatting the financing of terrorism" (CFT) efforts in the cryptocurrency industry. By requiring VASPs to collect and share customer information, it becomes harder for criminals to exploit the anonymity of cryptocurrencies for illegal activities.
  • Improved Transparency - Implementing the travel rule allows regulators and law enforcement agencies to gain better visibility into cryptocurrency transactions. It enables them to track the flow of funds and identify suspicious activities more effectively, aiding in the prevention and detection of financial crimes.
  • Global Cooperation - International collaboration among regulatory bodies and VASPs is promoted through the travel rule. Since cryptocurrency transactions are borderless, the requirement for VASPs to share customer information across jurisdictions facilitates cooperation in investigating and prosecuting cross-border financial crimes.
  • Strengthened Trust and Market Confidence - The travel rule helps to build trust and confidence in the cryptocurrency ecosystem. By implementing robust AML/CFT measures, it becomes more attractive for institutional investors and traditional financial institutions to participate in the crypto market, leading to increased adoption and legitimacy.
  • Compliance Standardization - A common regulatory framework is established by the travel rule across different jurisdictions. This standardization simplifies compliance for VASPs, as they can adopt consistent practices in collecting and sharing customer information. It also provides clarity for businesses operating in multiple countries, reducing regulatory uncertainty.


  • Privacy Concerns - The travel rule raises privacy concerns, as it requires VASPs to collect and share customer information. Thus, there is a risk of mishandling, hacking or unauthorized access to personal data, compromising individuals' privacy.
  • Technical Challenges - Implementing the travel rule poses technical difficulties for VASPs, as it requires the development and adoption of standardized protocols for securely transmitting customer information. Ensuring compatibility and interoperability among different VASPs and blockchain networks can be complex and time-consuming.
  • Compliance Costs - Additional compliance costs are imposed on VASPs by the travel rule, as they need to invest in systems and processes to collect, verify and share customer information. The financial burden of implementing these measures can be particularly challenging for smaller VASPs, potentially leading to industry consolidation and limited competition.
  • Regulatory Fragmentation - Despite efforts to standardize the travel rule, regulatory fragmentation still exists across jurisdictions. VASPs operating globally must navigate varying compliance requirements, which can be burdensome and create inconsistencies in implementation. This fragmentation may hinder the effectiveness of the travel rule in combating financial crimes.
  • Limited Effectiveness on Privacy Coins and Decentralized Exchanges - The travel rule primarily focuses on VASPs, excluding privacy coins and decentralized exchange (DEX) platforms. These platforms and cryptocurrencies designed for privacy can still be used for illicit activities, potentially undermining the overall effectiveness of the travel rule.