How the Travel Rule works
When a client of one virtual-asset service provider (VASP) sends crypto to a client of another, the sending VASP passes the originator's and beneficiary's details to the receiving one before or as the transfer settles. The data travels off-chain, because the on-chain transaction carries only addresses. IVMS 101, maintained by the interVASP Standards Working Group, is the common data model for those details; its latest release is IVMS 101.2023.
FATF's July 2026 targeted update found that 83% of the jurisdictions answering its survey (91 of 109) had passed Travel Rule legislation, up from 73% in 2025, but that 55 of those 91 had not yet taken supervisory or enforcement action focused on it.
Three examples of how it is applied
| Jurisdiction | Rule | Threshold |
|---|---|---|
| European Union | Regulation (EU) 2023/1113, applying from 30 December 2024 | None for crypto-asset transfers; above €1,000 to or from a self-hosted address, the provider assesses whether its client owns or controls it |
| Singapore | MAS Notice PSN02, section 13 | Names and account numbers on every transfer; above S$1,500, also the originator's address, ID number or date and place of birth |
| United States | FinCEN Funds Travel Rule, applied to virtual currency by FinCEN guidance of May 2019 | $3,000 or more |
Scope, thresholds and self-hosted wallet rules differ; check with your compliance adviser.
What to ask a vendor
- Which Travel Rule protocols and counterparties can it reach, and what if the other side cannot receive?
- Is data exchanged in IVMS 101?
- How are transfers to and from self-hosted wallets handled, including proof of ownership?
- Where are incoming transfers with missing information held, and who decides?
Where EntropyX Labs fits, and where it does not
EntropyX Labs does not supply Travel Rule messaging. EntropyX PSP runs USDT deposits and withdrawals on BEP20, TRC20 and ERC20 on your infrastructure, with a deposit address per client and network, every confirmed transfer reconciled to an account, signed webhooks to your CRM and risk hooks for address screening. If you are in scope you need a Travel Rule provider beside it; how one connects is scoped per engagement. The stablecoin orchestration guide notes which vendors offer Travel Rule checks.