Commission de Surveillance du Secteur Financier
All finalized regulations from the CSSF (Luxembourg).
on the setting of the countercyclical buffer rate for the fourth quarter of 2026
Why this matters
CSSF Regulation No 26-03 is a final rule establishing the countercyclical buffer rate, a core macroprudential tool under Basel III/CRD V that imposes binding capital requirements on banks.
amending Delegated Regulation (EU) 2019/980 as regards the standardised format and sequence and the streamlined content, scrutiny and approval of the prospectus
Why this matters
The update is a corrigendum to Commission Delegated Regulation (EU) 2026/1061, which amends rules on prospectus standardisation and approval procedures under the Prospectus Regulation. The content is purely informational—announcing a correction to an already-published regulation.
amending Delegated Regulation (EU) 2019/980 as regards the standardised format and sequence and the streamlined content, scrutiny and approval of the prospectus
Why this matters
Commission Delegated Regulation (EU) 2026/1061 is a final, binding regulatory instrument that amends the prospectus framework (Delegated Regulation 2019/980). It introduces standardised formats and streamlined content/scrutiny/approval procedures for prospectuses—core disclosure obligations affecting issuers,...
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
This is an EU implementing regulation on restrictive measures (sanctions) related to Ukraine, published as informational content by CSSF. It affects financial institutions' compliance with sanctions screening and AML obligations. Classified as news/informational rather than urgent regulatory change, hence null urgency.
on the fight against money laundering and terrorist financing
Why this matters
Consolidated legislative update on anti-money laundering and terrorist financing requirements applicable across financial services. Published as informational regulatory reference material by CSSF (Luxembourg regulator). Affects all regulated financial institutions.
amending Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
EU sanctions regulation amending restrictive measures against Russia regarding Ukraine. This is informational regulatory update affecting financial institutions' compliance obligations for sanctions screening, reporting, and AML procedures.
amending Regulation (EU) No 833/2014 concerning restrictive measures in view of Russia’s actions destabilising the situation in Ukraine
Why this matters
This is an EU sanctions regulation amendment concerning Russia, published as regulatory news by CSSF. It affects financial institutions' compliance obligations regarding restrictive measures and sanctions screening.
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
This is an EU implementing regulation on restrictive measures (sanctions) regarding Ukraine, published by CSSF as informational content. It affects financial institutions' compliance obligations for sanctions screening, reporting, and AML/CFT procedures.
amending Regulation (EC) No 765/2006 concerning restrictive measures in view of the situation in Belarus and the involvement of Belarus in the Russian aggression against Ukraine
Why this matters
This is an EU Council Regulation amending restrictive measures against Belarus and related to Russian aggression. It constitutes sanctions/restrictive measures that impact financial institutions' AML/sanctions compliance obligations.
implementing Article 8a(1) of Regulation (EC) No 765/2006 concerning restrictive measures in view of the situation in Belarus and the involvement of Belarus in the Russian aggression against Ukraine
Why this matters
This is an EU implementing regulation concerning restrictive measures (sanctions) against Belarus and related entities. It impacts financial institutions' AML/sanctions compliance obligations across banking and payment sectors.
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
This is an EU implementing regulation on restrictive measures (sanctions) regarding Ukraine, published as informational content by CSSF. It affects financial institutions' compliance obligations for sanctions screening, reporting, and AML/CFT procedures.
amending Regulation (EU) No 833/2014 concerning restrictive measures in view of Russia’s actions destabilising the situation in Ukraine
Why this matters
This is an EU Council Regulation amending sanctions measures against Russia related to Ukraine. It affects financial institutions' compliance obligations regarding restrictive measures, sanctions screening, and reporting requirements. Published as regulatory news update by CSSF (Luxembourg financial regulator).
implementing Regulation (EU) 2024/2642 concerning restrictive measures in view of Russia’s destabilising activities
Why this matters
This is an implementing regulation for EU restrictive measures against Russia. It affects financial institutions' compliance obligations regarding sanctions screening, reporting, and asset freeze procedures.
implementing Regulation (EU) 2024/1485 concerning restrictive measures in view of the situation in Russia
Why this matters
This is an implementing regulation for EU restrictive measures related to Russia, published by CSSF as informational content. It affects financial institutions' compliance obligations regarding sanctions and restrictive measures. Classified as news/informational with null urgency.
on the setting of the countercyclical buffer rate for the third quarter of 2026
Why this matters
CSSF regulation setting countercyclical buffer rate is a prudential capital requirement directive applicable to banks. Published as regulatory news with informational purpose regarding Q3 2026 buffer rate requirements. No immediate action urgency indicated.
No description available.
Why this matters
CSSF supervisory disclosure document outlining specific disclosure requirements for investment firms in 2025. This is informational guidance material published by the Luxembourg financial regulator, not a regulatory change requiring immediate action.
No description available.
Why this matters
Informational announcement regarding transposition of EU Directive 2019/2034 establishing a public register of the audit profession. This is regulatory guidance content from CSSF (Luxembourg financial regulator) with no immediate compliance deadline indicated.
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
Corrigendum to EU sanctions regulation concerning Ukraine. Affects financial institutions subject to restrictive measures compliance and reporting obligations. Published as regulatory update/news rather than urgent enforcement action.
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
This is a corrigendum to EU sanctions regulation concerning Ukraine. It affects financial institutions' compliance with restrictive measures and sanctions screening requirements. Published as informational update by CSSF (Luxembourg regulator). Applies broadly to all financial firms subject to EU sanctions regulations.
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
This is an EU implementing regulation on restrictive measures (sanctions) related to Ukraine. It affects financial institutions' compliance obligations regarding sanctions screening and AML/CFT procedures. Published as informational regulatory update by CSSF (Luxembourg financial regulator), hence null urgency.
implementing Regulation (EU) 2024/2642 concerning restrictive measures in view of Russia’s destabilising activities
Why this matters
This is an implementing regulation for EU restrictive measures against Russia. It affects financial institutions' compliance obligations regarding sanctions screening, reporting, and asset freezing. Classified as informational news publication rather than new substantive requirement, hence null urgency.
amending Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
This is a Council Regulation amending EU restrictive measures regarding Ukraine. It impacts financial institutions through sanctions compliance, AML/CFT obligations, and reporting requirements. Published as informational content by CSSF (Luxembourg financial regulator), so urgency is null.
amending Delegated Regulation (EU) 2019/980 as regards the reduced content and the standardised format and sequence of the EU Follow-on prospectus and the EU Growth issuance prospectus
Why this matters
This is an EU delegated regulation amending prospectus requirements for follow-on offerings and growth issuances. It affects capital markets participants and issuers regarding standardized prospectus format and content. Classified as informational regulatory update rather than urgent compliance requirement.
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
This is a corrigendum to EU sanctions regulation concerning Ukraine. It affects financial institutions' compliance with restrictive measures and sanctions screening requirements. Classified as informational/news content rather than new substantive regulatory requirement, hence null urgency.
amending the regulatory technical standards laid down in Delegated Regulation (EU) 2019/979 as regards updating the list of data necessary for the classification of prospectuses and the list of information that can be incorporated by reference into prospectuses
Commission Delegated Regulation (EU) 2026/395 of 23 February 2026 amends the Prospectus Regulation RTS in Delegated Regulation (EU) 2019/979 to update: (i) the **data set used for ESMA classification and filing of prospectuses** and (ii) the **categories of information that may be incorporated by reference** into a prospectus. For compliance teams in Luxembourg and across the EU, this means prospectus production, filing templates, and reference documentation frameworks must be revised so that all new prospectuses and supplements meet the updated RTS data and incorporation-by-reference standards under Regulation (EU) 2017/1129.
Non‑compliance can lead to prospectus approval delays, rejection of filings, or required resubmissions, which may disrupt issuance timetables and investor communications. Persistent or material breaches may expose firms and issuers to supervisory measures, sanctions, and reputational risk for failing to meet Prospectus Regulation standards.
AI-generated analysis. May contain errors or omissions — verify with the original CSSF source before acting. Full disclaimer.
amending Regulation (EU) 2023/1529 concerning restrictive measures in view of Iran’s military support to Russia’s war of aggression against Ukraine and to armed groups and entities in the Middle East and the Red Sea region as well as Iran’s actions undermining freedom of navigation in the Middle East
Why this matters
This is an EU Council Regulation amending sanctions measures against Iran. It impacts financial institutions' compliance obligations regarding restrictive measures, sanctions screening, and reporting requirements.
1° amending:(a) the Law of 5 April 1993 on the financial sector, as amended;(b) the Law of 17 December 2010 relating to undertakings for collective investment, as amended;(c) the Law of 18 December 2015 on the failure of credit institutions and certain investment firms, as amended;(d) the Law of 15 March 2016 on OTC…
No description available.
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
amending Regulation (EC) No 765/2006 concerning restrictive measures in view of the situation in Belarus and the involvement of Belarus in the Russian aggression against Ukraine
implementing Article 8a(1) of Regulation (EC) No 765/2006 concerning restrictive measures in view of the situation in Belarus and the involvement of Belarus in the Russian aggression against Ukraine
amending Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
amending Regulation (EU) No 833/2014 concerning restrictive measures in view of Russia’s actions destabilising the situation in Ukraine
implementing Regulation (EU) 2024/2642 concerning restrictive measures in view of Russia’s destabilising activities
relating to the issue of covered bonds
Why this matters
This law relates to the issuance of covered bonds, which is relevant for banks, wealth managers, and the broader financial sector. It covers prudential requirements, authorization, and reporting obligations, indicating a medium level of urgency for firms in the affected sectors.
on the operationalisation of European regulations in the area of financial services
Why this matters
This consolidated law on the operationalisation of European regulations in financial services is likely to impact banks, asset managers, and wealth managers across areas such as AML, prudential requirements, and licensing. The update indicates ongoing regulatory changes, warranting a medium level of urgency.
on markets in financial instruments
Why this matters
This regulatory update relates to the Law of 30 May 2018 on markets in financial instruments, which impacts banking, investment management, and capital markets firms. It covers prudential requirements, reporting and disclosure obligations, as well as authorization and licensing.
on key information documents for packaged retail and insurance-based investment products
Why this matters
This regulatory update relates to the Law of 17 April 2018 on key information documents for packaged retail and insurance-based investment products, which impacts firms in the banking, investment management, and insurance sectors.
on market abuse
Why this matters
This regulatory update relates to the law on market abuse, which is relevant for banking, investment management, and capital markets firms. It covers topics such as market abuse surveillance, reporting and disclosure requirements, and authorization and licensing.
concerning the audit profession
Why this matters
This regulatory update relates to the audit profession in Luxembourg, which is relevant for banking, investment management, and wealth management firms operating in the country. It covers prudential requirements, authorization and licensing, as well as governance standards for statutory auditors.
on the failure of credit institutions and certain investment firms
Why this matters
This regulatory update relates to the law on the failure of credit institutions and certain investment firms, which is being updated. It covers prudential and operational requirements, as well as authorization and licensing for banks, wealth managers, and asset managers.
relating to undertakings for collective investment
Why this matters
This regulatory update relates to the Luxembourg Law of 17 December 2010 on undertakings for collective investment, which is relevant for investment management firms, wealth managers, and banks operating in Luxembourg.
transposing Directive 2004/25/EC of the European Parliament and of the Council of 21 April 2004 on takeover bids
Why this matters
This regulatory update relates to the transposition of the EU Takeover Directive, which impacts banking, investment management, and capital markets firms. It covers authorization, prudential, and market abuse topics.
on institutions for occupational retirement provision in the form of SEPCAVs and ASSEPs
Why this matters
This regulatory update relates to the law on institutions for occupational retirement provision in Luxembourg, which impacts banking, investment management, and insurance firms involved in pension products. It covers prudential requirements, authorization, and reporting obligations for these firms.
on the financial sector
Why this matters
This regulatory update consolidates and amends the Law of 5 April 1993 on the financial sector, which is relevant for banks, wealth managers, and asset managers. The update covers prudential requirements, reporting obligations, and licensing/authorization, indicating medium urgency for affected firms.
on the setting of the countercyclical buffer rate for the second quarter of 2026
Why this matters
This regulation from the CSSF (Luxembourg financial regulator) sets the countercyclical buffer rate for banks in Luxembourg for Q2 2026, which is a prudential measure related to capital requirements.
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
This regulation implements restrictive measures against actions undermining Ukraine's territorial integrity, which is highly relevant for financial firms operating in the region or with Ukrainian counterparties. It covers areas such as AML, prudential requirements, and reporting, making it critical for compliance.
implementing Regulation (EU) No 269/2014 concerning restrictive measures in respect of actions undermining or threatening the territorial integrity, sovereignty and independence of Ukraine
Why this matters
This Council Implementing Regulation imposes restrictive measures on actions undermining Ukraine's territorial integrity, sovereignty and independence. It is relevant for banks, wealth managers, and asset managers operating in the EU and dealing with entities/individuals subject to the sanctions.
implementing Regulation (EU) No 208/2014 concerning restrictive measures directed against certain persons, entities and bodies in view of the situation in Ukraine
Why this matters
This regulation implements restrictive measures against certain persons, entities and bodies in view of the situation in Ukraine. It is relevant for banking, investment management and wealth management firms that may be impacted by sanctions or need to comply with reporting requirements.
implementing Article 8a of Regulation (EC) No 765/2006 concerning restrictive measures in view of the situation in Belarus and the involvement of Belarus in the Russian aggression against Ukraine
Why this matters
This regulation implements restrictive measures against Belarus in view of its involvement in the Russian aggression against Ukraine. It is likely to have a high impact on banks, wealth managers, and asset managers that have exposure to Belarus or are required to comply with the sanctions.
No description available.
Why this matters
This directive establishes a public register of the audit profession in the EU, which is relevant for banking, investment management, and wealth management firms that are subject to audit requirements. The topics covered include AML/financial crime, consumer protection, and reporting/disclosure obligations.
amending Directives 2006/43/EC, 2013/34/EU, (EU) 2022/2464 and (EU) 2024/1760 as regards certain corporate sustainability reporting requirements and certain corporate sustainability due diligence requirements
Why this matters
This directive amends several existing EU directives related to corporate sustainability reporting and due diligence requirements. It will have a significant impact on financial firms in the banking, investment management, and wealth management sectors, requiring changes to their reporting and compliance processes.
implementing Regulation (EU) 2024/1485 concerning restrictive measures in view of the situation in Russia
Why this matters
This regulation implements further restrictive measures against Russia, which will impact financial firms across banking, investment management, and wealth management sectors. The topics covered include AML/financial crime, prudential requirements, and reporting obligations, which are critical for firms to comply with.
on alternative investment fund managers
Why this matters
This regulatory update relates to the Luxembourg Law on alternative investment fund managers, which is relevant for investment management and wealth management firms operating in Luxembourg.
implementing Regulation (EU) 2024/2642 concerning restrictive measures in view of Russia’s destabilising activities
Why this matters
This regulation implements sanctions against Russia, which will impact banking, investment management, and wealth management firms that have exposure to Russia. Firms will need to comply with the new sanctions requirements, including reporting and disclosure obligations.
implementing Regulation (EU) 2024/2642 concerning restrictive measures in view of Russia’s destabilising activities
Why this matters
This regulation implements further restrictive measures against Russia, which will impact financial institutions across banking, investment management, and wealth management sectors.
relating to the fees to be levied by the Commission de Surveillance du Secteur Financier
Why this matters
This regulatory update relates to the fees levied by the Luxembourg financial regulator CSSF, which is relevant for banks, asset managers, and wealth managers operating in the Luxembourg financial sector.
amending Council Regulation (EU) No 833/2014 concerning restrictive measures in view of Russia’s actions destabilising the situation in Ukraine
Why this matters
This regulation amends existing sanctions against Russia related to the Ukraine conflict, which will impact financial firms across banking, investment management, and wealth management sectors. The changes require firms to update their compliance programs, reporting, and capital requirements.
amending Delegated Regulation (EU) 2016/1675 to add Russia to the list of high-risk third countries with strategic deficiencies
Why this matters
This regulation amends the list of high-risk third countries, which has implications for AML/CFT compliance, prudential requirements, and authorization/licensing for firms operating in the banking, investment management, and wealth management sectors.