Proposal of Special Measure Regarding Convertible Virtual Currency Mixing, as a Class of Transactions of Primary Money Laundering Concern; Withdrawal
AI Analysis
FinCEN withdrew, effective October 6, 2026, its October 23, 2023 finding that international convertible virtual currency mixing was a class of transactions of primary money laundering concern and its related proposed special measure under USA PATRIOT Act section 311. The withdrawal eliminates the proposed mixer-specific enhanced reporting and recordkeeping regime, but it does not remove existing Bank Secrecy Act, customer due diligence, or suspicious activity reporting obligations; independent industry commentary characterizes the outcome as a deregulatory decision that avoids a potentially broad compliance burden while preserving FinCEN's ability to monitor and address illicit mixer activity.
Key dates
- 2023-10-23
- FinCEN published the proposed section 311 finding and special measure concerning international CVC mixing at 88 FR 72701.
- 2026-10-06
- FinCEN's withdrawal of the finding and proposed rulemaking became effective upon Federal Register publication at 91 FR 63513.
Suggested considerations
- Compliance teams should discontinue implementation work that was undertaken solely for the withdrawn section 311 CVC-mixing proposal, including plans for the proposal-specific data fields, reporting workflows, and enhanced customer records.
- Firms should not interpret the withdrawal as authorization to process illicit mixer activity without controls; they should continue applying existing risk-based AML, sanctions, transaction-monitoring, escalation, and suspicious activity reporting procedures.
- Crypto exchanges and other covered institutions should review whether current transaction-monitoring scenarios appropriately identify mixer exposure and other indicators of money laundering or terrorist financing under existing requirements, without treating all privacy-preserving activity as inherently suspicious.
- Firms may wish to document the withdrawal in their regulatory inventory, rulemaking-impact assessments, and model or procedure change logs, while preserving controls that address independently applicable BSA or sanctions requirements.
- Compliance teams should monitor future FinCEN notices, section 311 actions, enforcement activity, and interpretive guidance because FinCEN expressly reserved the possibility of future measures concerning mixers.
- Legal and compliance functions should reassess any customer, product, or transaction restrictions adopted specifically in anticipation of the proposed rule and determine whether they remain justified by the firm's risk assessment, other legal requirements, or contractual obligations.
What changed
FinCEN withdrew the proposed rule published at 88 FR 72701 and the underlying section 311 finding concerning international CVC mixing. The proposed special measure one regime would have required covered financial institutions to report specified information for transactions they knew, suspected, or had reason to suspect involved international CVC mixing, including CVC type and amount, mixer and wallet information, transaction hashes, transaction dates, IP addresses, customer-identifying information, and a narrative description. Those proposed requirements will not take effect, and no amendment to 31 CFR chapter X is made by this withdrawal. The withdrawal also ends the proposed expansive definitions of CVC Mixing and CVC Mixer for purposes of that rulemaking. Existing obligations remain in
Compliance impact
The immediate compliance impact is low to moderate because no new binding reporting or recordkeeping obligation is imposed and the proposed mixer-specific regime will not take effect. The practical consequence is relief from a potentially expansive data-collection and reporting burden, while existing BSA suspicious activity reporting and risk-based AML obligations continue and FinCEN retains autho
Who is affected
Related regulations
References
AI-generated analysis. May contain errors or omissions — verify with the original FinCEN source before acting. Full disclaimer.
What the FinCEN said
Withdrawal of finding and notice of proposed rulemaking. FinCEN is withdrawing its finding and proposed rulemaking, pursuant to section 311 of the USA PATRIOT Act, that international Convertible Virtual Currency (CVC) mixing is a class of transactions of primary money laundering concern and that a special measure…
Extract from FinCEN . Read the full notice at the source for the authoritative text.