In Luxembourg, the licensing requirements for business brokers and M&A advisors are governed by CSSF (Commission de Surveillance du Secteur Financier) + RCS. This 2026 guide covers the exact licensing pathway, fees, MiFID II obligations, and M&A advisor requirements — verified against current EU member (founding) regulations.
Last verified: 2026 | Sources: CSSF (Commission de Surveillance du Secteur Financier) + RCS (cssf.lu / lbr.lu)
| Key Factor | Luxembourg | EU Benchmark (Germany / BaFin) |
| License for SME business sales | RCS commercial registration + Autorisation d'établissement from Ministry of Econ | Gewerbeanmeldung (trade registration) |
| M&A securities regulator | CSSF (Commission de Surveillance du Secteur Financier) | BaFin §32 KWG |
| Application fee (approx.) | €1,000–€5,000 RCS + Autorisation d'établissement; €5,000–€25,000 CSSF application | €10,000–€50,000 |
| Continuing education | Ongoing CSSF compliance | 20 hrs / year |
| MiFID II / EU passport status | Full MiFID II — CSSF-authorized firms passport across EU27; Luxembourg is the world's seco | Full EU27 passport |
| EU membership status | EU member (founding) | Founding EU member |
EU Status: EU member (founding)
Full MiFID II — CSSF-authorized firms passport across EU27; Luxembourg is the world's second-largest investment fund domicile
Luxembourg is the world's second-largest investment fund domicile with €5.4 trillion in AUM. CSSF authorization is the most prestigious fund management and investment services license in continental Europe. Luxembourg's SOPARFI holding company structure is used in the majority of European PE and M&A transactions. CSSF-authorized firms passport across all EU27 states.
Luxembourg M&A-active sectors: investment funds (€5.4 trillion AUM — world's second-largest fund center after USA), private equity, banking, fintech, and EU institution-adjacent financial services.
Key insight for Luxembourg brokers: Luxembourg is involved in more European M&A transactions as an intermediate holding jurisdiction than any other country — SOPARFI holding companies are used in the majority of large European PE and M&A deals, making Luxembourg-licensed M&A advisors essential intermediaries in virtually every major European cross-border transaction.
RCS registration + Ministry of Economy Autorisation d'établissement; CSSF investment firm authorization under MiFID II — Luxembourg CSSF is the primary EU regulator for investment fund management. Check directly with CSSF (Commission de Surveillance du Secteur Financier) (cssf.lu ) for current requirements.
Full MiFID II — CSSF-authorized firms passport across EU27; Luxembourg is the world's second-largest investment fund domicile. Cross-border M&A advisory in EU member states requires MiFID II-compliant authorization. Consult a local financial law firm to confirm current passporting rights.
Business brokers in Luxembourg typically handle SME transactions (under €5M) involving pure asset transfers. M&A advisors handle larger or more complex transactions involving equity, securities, or listed companies, requiring authorization from CSSF (Commission de Surveillance du Secteur Financier).
The CBI (Certified Business Intermediary) from IBBA, M&AMI from IBBA, CMAP from AM&AA, and CFA (Chartered Financial Analyst) are recognized across Luxembourg's M&A market. RICS, CCIM, and ACCA are additionally respected in real estate-linked and financial analysis roles.
Luxembourg CSSF is the premier EU fund regulation and M&A structuring jurisdiction; globally recognized — comparable in prestige to FCA but with full EU passporting.
Entering Luxembourg's business brokerage market requires the right training, the right certifications, and a clear understanding of EU member (founding) regulatory requirements. Explore our business broker training pathway → built for professionals entering European markets in 2026.