What is the DMO? SEPBLAC monthly reporting
The Declaración Mensual de Operaciones (DMO) is SEPBLAC’s monthly systematic-reporting return — the scheduled side of Spanish AML reporting, paired with event-driven SARs. If your activity in Spain crosses any of the categories listed in Article 20 of Ley 10/2010, you file a DMO every month, regardless of whether anything looked suspicious.
1. What the DMO is
The Declaración Mensual de Operaciones — usually shortened to DMO or comunicación sistemática — covers categories of operations that the legislator has decided are systemically interesting to AML supervisors, and therefore worth reporting whether or not they trigger suspicion. It complements the SAR (comunicación por indicio): SAR = “we think this is suspicious”; DMO = “we are required to tell you about every operation in these buckets”.
2. The Article 20 categories
Article 20 of Ley 10/2010 sets the catalogue. The headline categories include:
- Operations involving high-denomination notes (€500 and similar)
- Operations with persons or entities in countries on the published lists of high AML-risk jurisdictions
- Wire transfers crossing certain volume or value thresholds
- Cash transactions above the regulatory threshold
- Other operations the implementing regulation flags from time to time
The full operational catalogue lives in Real Decreto 304/2014 and SEPBLAC’s “Catálogo Ejemplificador” guidance, refreshed periodically as risks evolve.
3. Who files
Every obligated subject under Article 2 of Ley 10/2010, where any Article 20 operation has occurred in the reporting month — credit institutions, EMIs, PIs, investment firms, fund managers, CASPs, and the relevant non-financial categories. Foreign-licensed PSPs operating in Spain file the DMO for activity carried on in Spain.
4. Format and channel
The DMO is structured per the SEPBLAC technical specification — a flat record per operation with header fields identifying the obligated subject, the period, the operation type code, and the parties. Delivery is via EDITRAN for entities with significant volume, or via the SEPBLAC web portal for smaller filers.
The cut-off is the calendar month; the delivery deadline is the 15th of the following month. Late filings are reportable; multiple late filings invite a request for a remediation plan.
5. DMO versus SAR — what is reported where
| Trigger | Goes in |
|---|---|
| Operation in an Article 20 category — regardless of suspicion | DMO |
| Suspicion or certainty of money-laundering / terrorism-financing | SAR |
| Suspicious operation that also falls in an Article 20 category | Both — SAR first, DMO in addition |
| Routine activity with no Article 20 indicator and no suspicion | Neither |
6. What to do, today
- Map your transaction-monitoring rules to the Article 20 catalogue. Many EMIs already detect “high-risk country” transactions for SAR purposes; the same rules can populate the DMO bucket.
- Set up automated DMO file generation against your monthly cut-off. The format is fixed; doing it by hand at €5K-volume is fine but breaks at scale.
- Build a reconciliation between your SAR log and your DMO file — every operation reported in both should appear in both.
7. FAQ
What is the difference between DMO and SAR?
DMO is scheduled monthly reporting of operations in pre-defined categories (Article 20). SAR is event-driven reporting of suspicious activity. Both are part of Spanish AML obligations and a single operation can be reportable in both.
What if I have no Article 20 operations in a month?
You file a “nil” return — the DMO must be submitted every month even if empty.
Are EMIs and Payment Institutions in scope?
Yes. Article 2 of Ley 10/2010 makes them obligated subjects, and the DMO obligation flows from Article 20.
What is the deadline?
The 15th of the month following the reference period.
Related: What is SEPBLAC? · How to file a SAR in Spain · What is EDITRAN?
