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Explore capabilities →Luxembourg · EU member
Commission de Surveillance du Secteur Financier
CSSF · Financial supervisory authority
Employees
~1,080
2024
Annual budget
€175M
2024
Supervised entities
~12,500
2024 (incl. investment funds)
Overview
Luxembourg's financial-sector supervisor. Best known for its regulation of the world's second-largest investment fund industry — supervises ~3,300 UCITS + AIF vehicles alongside banks, investment firms, payment and e-money institutions, and (since MiCA) CASPs. Under the SSM, the CSSF supervises Luxembourg's less-significant credit institutions.
Mandate
Prudential supervision of Luxembourg's financial sector; conduct-of-business supervision; anti-money-laundering supervision for financial-sector entities.
Regulated sectors
Leadership
- Claude MarxDirector General · since 2016
- Marco ZwickDirector, responsible for banks and MiCA
Key legislation
Law of 5 April 1993
Financial-sector Act (banks + PFS)
Law of 17 December 2010
UCITS
Law of 12 July 2013
AIFM
Law of 6 April 2013 (Payments)
PSD2 transposition
MiCA Law of 6 June 2024
MiCA implementation
Public registers
Application portals
Recent publications
- Annual Report 2024
2025-05-20
ComplyBridge Intelligence
What we know from actually filing here.
Blurred values are illustrative until we've captured enough submissions to publish real numbers for this authority. Real data ships once volume is statistically meaningful and always with sample size disclosed.