The Travel Rule is a cornerstone of global crypto AML regulation. It requires VASPs to share identifying information (name, address, account number) for the sender and receiver of transactions above a specific value (e.g., $1000/€1000). Complying with this rule requires secure communication channels between thousands of VASPs worldwide. Specialized solutions have emerged to facilitate this data sharing in a standardized and secure way. Implementing Travel Rule compliance is one of the most complex challenges for exchanges today. Choosing an AML provider that offers a Travel Rule solution is often necessary. The best aml services for crypto include this capability.