Skip to content

Bertrand Mariaux

  • About
  • Contact
  • Disclaimer
Bertrand Mariaux
  • Banking & Financial Services Regulation

    Retail Account Closure in Luxembourg: Termination Rights Under Payment Services Law

    ByBertrand Mariaux 22/05/202622/05/2026

    Closing a retail payment account in Luxembourg is a legal exercise before it is an operational one. The Luxembourg Law of 10 November 2009 on payment services (the Payment Services Law) regulates the payment-services framework contract: the durable contractual arrangement covering recurring services, including transfers, cards, direct debits, and standing orders. For ordinary termination under…

    Read More Retail Account Closure in Luxembourg: Termination Rights Under Payment Services LawContinue

  • Luxembourg Investment Funds Law | Private Banking & Wealth Management

    Subscription, Commitment and Investor Eligibility: Entering a Luxembourg RAIF, SIF or SICAR

    ByBertrand Mariaux 21/05/202621/05/2026

    This article addresses the subscription, commitment and investor eligibility framework for reserved alternative investment funds, specialised investment funds and investment companies in risk capital. It does not address unregulated Luxembourg partnership structures or other vehicle types. Before a private-banking client commits capital to one of these Luxembourg private fund vehicles, three distinct elements must be…

    Read More Subscription, Commitment and Investor Eligibility: Entering a Luxembourg RAIF, SIF or SICARContinue

  • Luxembourg Holding & Financing Structures

    Shareholder Loans in Luxembourg Wealth Structures: Legal Mechanics, Documentation, and Credit Governance

    ByBertrand Mariaux 20/05/202620/05/2026

    A shareholder loan is, at its core, a contractual debt obligation. When a shareholder advances money to a Luxembourg company and the company undertakes to repay it, the legal starting point is Article 1892 of the Luxembourg Civil Code, which governs the prêt de consommation — the simple loan. The rule is precise: the borrower…

    Read More Shareholder Loans in Luxembourg Wealth Structures: Legal Mechanics, Documentation, and Credit GovernanceContinue

  • Luxembourg Financial Law

    Drawdown Conditions in a Luxembourg Lombard Facility

    ByBertrand Mariaux 20/05/202620/05/2026

    In a Luxembourg Lombard facility, the release of funds is not triggered by a signed term sheet or commercial agreement. Drawdown is a legal and operational condition that must be verified at the level of credit approval, documentation, collateral provision, and compliance — in that sequence. The legal framework The governing instrument is the Law…

    Read More Drawdown Conditions in a Luxembourg Lombard FacilityContinue

  • Luxembourg Financial Law | Lombard Lending & Financial Collateral

    Margin calls in Luxembourg Lombard lending: legal mechanics and documentary discipline

    ByBertrand Mariaux 18/05/202618/05/2026

    A Lombard loan is a credit facility collateralised by securities pledged for the benefit of the lending institution. The institution may enforce the pledge and realise the collateral if the borrower breaches the loan agreement or if another agreed enforcement event occurs. A margin call is not the security interest itself: it is the contractual…

    Read More Margin calls in Luxembourg Lombard lending: legal mechanics and documentary disciplineContinue

  • Luxembourg Fund Law | Financial Regulation

    Financial Collateral: Drafting Secured Obligations Clauses

    ByBertrand Mariaux 17/05/202617/05/2026

    The secured obligations clause defines which obligations a financial collateral pledge actually secures. It is the operative boundary between the credit exposure and the collateral. Imprecision in that clause — whether through ambiguous drafting, accidental narrowing, or inconsistency with the facility documents — creates enforcement risk that may be difficult, and sometimes impossible, to cure…

    Read More Financial Collateral: Drafting Secured Obligations ClausesContinue

  • Luxembourg Financial Law | Banking and Finance | Regulatory Practice | Regulatory Practice

    The Luxembourg Lombard Facility and Financial Collateral Framework

    ByBertrand Mariaux 16/05/2026

    A Luxembourg Lombard facility is secured lending against financial assets. The structure is straightforward in principle and demanding in execution: three components — the facility agreement, the pledge agreement, and the custody/securities-account control mechanics — must function as one coherent system. In a typical book-entry Lombard structure, each component is necessary. None is sufficient alone….

    Read More The Luxembourg Lombard Facility and Financial Collateral FrameworkContinue

  • Uncategorized

    Luxembourg Financial Collateral Law and Private Banking Credit Mechanisms

    ByBertrand Mariaux 16/05/202616/05/2026

    The Luxembourg Law of 5 August 2005 on financial collateral arrangements is a statutory foundation for secured lending against financial assets in private banking. It is not a general security regime for every ordinary commercial claim. It secures defined financial obligations through a collateral structure that must satisfy possession or control requirements and agreed enforcement…

    Read More Luxembourg Financial Collateral Law and Private Banking Credit MechanismsContinue

  • Luxembourg Financial Law | Private Banking & Wealth Management | Regulatory Intelligence

    Luxembourg Financial Collateral and the Mechanism of Appropriation

    ByBertrand Mariaux 14/05/202614/05/2026

    Appropriation of Pledged Financial Instruments in Luxembourg Private Banking: The Enforcement Clause That Makes the Security Work We examines appropriation as an enforcement mechanism under the Luxembourg Law of 5 August 2005 on financial collateral arrangements, and its operational implications for private banking and Lombard lending. The Core Mechanism Appropriation is not a theoretical backstop. It is the provision by which a pledgee — typically the lender or bank — may…

    Read More Luxembourg Financial Collateral and the Mechanism of AppropriationContinue

  • Banking & Financial Services Regulation | MiFID II Compliance | Wealth & Asset Management

    Advice or Discretionary Management in Luxembourg Private Banking: Who Decides the Investment?

    ByBertrand Mariaux 13/05/202614/05/2026

    Investment advice versus discretionary portfolio management: The line between investment advice and discretionary portfolio management is one of the most frequently blurred in Luxembourg private banking — and one of the most expensive to get wrong. The legal distinction is simple: who makes the final investment decision. The operational consequences are anything but. Investment advice…

    Read More Advice or Discretionary Management in Luxembourg Private Banking: Who Decides the Investment?Continue

Page navigation

1 2 3 Next PageNext

Bertrand MARIAUX
Avocat à la Cour
22, avenue de la Liberté
L-1930 Luxembourg
Luxembourg

© 2026 Bertrand Mariaux

  • About
  • Contact
  • Disclaimer