Money Laundering: Understanding the Offense and Building a Defense

The money laundering offense now occupies a central place in financial criminal litigation. Its very broad formulation, its European transposition, and its interaction with banking vigilance obligations make it a formidable charge for exposed economic actors.

TL;DR

• Money laundering is broadly defined by Article 324-1 of the Code pénal.
• It can be prosecuted independently of the predicate offense.
• A presumption of illicit origin applies to atypical financial flows (Article 324-1-1).
• The élément moral (criminal intent) is the primary battleground of the defense.

The Offense as Defined

Article 324-1 of the Code pénal provides:

Money laundering is the act of facilitating, by any means, the false justification of the origin of assets or income belonging to the perpetrator of a crime or offense that has generated a direct or indirect profit for that person.

Money laundering also consists in providing assistance in a placement, concealment, or conversion operation involving the direct or indirect proceeds of a crime or offense.

This definition is built around two distinct types of conduct:

1. False justification of assets or income.
2. Assistance in a placement, concealment, or conversion operation.

Both types of conduct may coexist in the same case but are legally independent of each other.

The Elements of the Offense

The Predicate Offense

Money laundering requires an underlying offense, defined as a crime or misdemeanor that generated a profit. That offense may be:

• a customs offense;
• tax fraud;
• drug trafficking;
• corruption;
• abus de biens sociaux (misuse of corporate assets);
• any other profit-generating offense.

Precise identification of the predicate offense is not always required. The Cour de cassation has long held that money laundering may be established on the basis of material evidence showing an illicit origin, without any specific legal characterization of the underlying offense (Crim. 25 June 2003, no. 02-86.182).

The Material Element

Placement, concealment, or conversion may take many forms:

• deposits into a bank account;
• real estate purchases;
• acquisition of works of art;
• complex international wire transfers;
• opaque corporate structures;
• crypto-assets.

The wide variety of techniques used explains the very broad language of the statute.

The Mens Rea

This is the heart of the defense. Case law requires that the perpetrator have knowledge of the illicit origin of the funds.

"The mens rea of money laundering is the primary weapon of the defense. Demonstrating that the client had no awareness of the disputed origin of the funds, or that reasonable due diligence was carried out, is often decisive."

That knowledge may be:

• direct: the defendant knew precisely.
• probable: they could not have been unaware given the circumstances.
• the result of culpable recklessness: they should have asked questions.

Case law is demanding on proof of mens rea, without however accepting willful blindness.

The Presumption of Illicit Origin

Article 324-1-1 of the Code pénal, introduced by the Law of 6 December 2013, established a rebuttable presumption:

Assets or income are presumed to be the direct or indirect proceeds of a crime or offense when the material, legal, or financial conditions of the placement, concealment, or conversion operation can have no other justification than to conceal the origin or the beneficial owner of those assets or income.

This presumption shifts the burden of proof. When an operation is manifestly opaque, atypical, or unjustified, the burden falls on the defendant to provide a credible explanation.

The practical implication: a bank transaction structured to fall below reporting thresholds, a fund transfer to a non-cooperative jurisdiction, or the absence of any economic justification for a transfer are all signals that can activate the presumption.

The Role of TRACFIN

The Traitement du Renseignement et Action contre les Circuits Financiers clandestins (TRACFIN, the French financial intelligence unit) receives suspicious activity reports from regulated professionals (banks, notaries, accountants, and lawyers in certain circumstances).

A TRACFIN suspicious activity report is often the trigger for an investigation. It is not accessible to the parties during the investigation but may be included in the file if charges are brought.

Articles L561-1 et seq. of the Code monétaire et financier govern these obligations. The stakes for exposed professionals are considerable.

Defense Strategies

Challenging the Mens Rea

This is the primary battleground. The defense must demonstrate:

• the absence of knowledge of the illicit origin;
• the apparent economic coherence of the transactions;
• the verifications carried out (KYC, due diligence);
• the absence of any reasonably perceptible red flags.

Rebutting the Presumption

The presumption under Article 324-1-1 is rebuttable. It may be overturned by proof of a genuine economic justification. Accounting and financial analysis of the file is critical.

Raising the Statute of Limitations

The limitation period for public prosecution in money laundering cases is six years from the date of the acts. This period may be suspended during investigations abroad, which is common in these cases.

Challenging the Regularity of the Procedure

Money laundering investigations often involve special investigative techniques (searches, wiretaps, geolocation tracking, undercover operations). Any irregularity in the implementation of those techniques may be raised.

Penalties

Article 324-1 provides for five years' imprisonment and a fine of 375,000 euros for simple money laundering. Penalties are doubled for aggravated money laundering (Article 324-2):

• committed habitually;
• by exploiting facilities provided by the exercise of a professional activity;
• committed as part of an organized criminal network.

Significant additional penalties may be imposed: confiscation of assets, prohibition from practicing a profession, closure of an establishment, dissolution of the legal entity.

In Summary

Money laundering is a technically demanding offense with an extremely broad scope. Defending against it requires mastery of both criminal law and financial law, as well as a fine economic analysis of the disputed flows. Early intervention by a specialist lawyer is decisive.

The firm advises economic actors charged in money laundering proceedings, in connection with TRACFIN investigations and French and foreign authorities.