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direct effect

noun · unmittelbare Wirkung

unmittelbare Wirkung, the doctrine that an individual can rely on a provision of EU law before a national court, if it is clear, precise and unconditional. It is not the same as direct applicability, and for directives it runs only against the state, not between private parties.

Which translation, when

unmittelbare Wirkungthe doctrine from Van Gend en Loos that a clear, precise and unconditional provision of EU law creates rights an individual can invoke before national courts, without waiting for national implementation.
vertikal und horizontalthe reach that decides the case: vertical effect runs against the state, horizontal effect between private parties, and an untransposed directive has only vertical effect, so it can be relied on against the state but not against another private party.

Why

Direct effect is unmittelbare Wirkung, and two confusions cost cases. The first is with direct applicability. Direct applicability, unmittelbare Geltung, is about whether a measure becomes part of national law without transposition, which is true of a regulation; direct effect is about whether an individual can actually invoke a provision in court. A regulation is usually both, a treaty provision can have direct effect without being an act at all, and the two questions must be kept apart. The doctrine comes from Van Gend en Loos: a provision that is clear, precise and unconditional confers rights that national courts must protect. The second confusion is the reach. Direct effect is vertical, against the state, or horizontal, between private parties, and this is where directives are treacherous: after the transposition deadline an untransposed directive has only vertical direct effect, so a person can rely on it against the state but not against another private party, Marshall. So rendering direct effect as unmittelbare Wirkung is right, but treating it as if any EU provision could be enforced by anyone against anyone overstates it, and conflating it with direct applicability mixes two separate questions.

Typical mistakes

  • Direct effect, unmittelbare Wirkung, is not direct applicability, unmittelbare Geltung: the first asks whether an individual can invoke a provision, the second whether it applies without transposition, and conflating them mixes invocability with implementation.
  • An untransposed directive has only vertical direct effect, so relying on it against another private party, rather than against the state, is wrong, Marshall.
  • Direct effect needs a clear, precise and unconditional provision, so treating every EU rule as automatically invocable overstates the doctrine.

What matters

Advising whether a client can rely on an EU provision in a German court, the answer turns on direct effect and its reach: whether the provision is clear, precise and unconditional, and whether the claim is against the state or another private party, since an untransposed directive reaches only the state. Presenting it as blanket enforceability, or mixing it with direct applicability, misstates what can be sued on.

Authority

  1. Case 26/62 Van Gend en Loos
  2. Case 152/84 Marshall
  3. Art. 288 AEUV

What the machine misses

Machine output renders direct effect as unmittelbare Wirkung, then blurs it with direct applicability and drops the reach. It leaves the reader assuming any EU provision can be enforced by anyone, when the provision must be clear, precise and unconditional, and an untransposed directive can be invoked only against the state, not between private parties. The rendering hides the vertical-horizontal line and the difference from unmittelbare Geltung that decide the claim.

See what the machine does with this clause →

Examples

the provision has direct effectdie Vorschrift hat unmittelbare Wirkung
rely on the directive against the statesich gegenüber dem Staat auf die Richtlinie berufen
no horizontal direct effectkeine horizontale unmittelbare Wirkung
clear, precise and unconditionalklar, genau und unbedingt
Checked 24 Jul 2026 finepost.co.uk/notes/direct-effect