# Koen Lenaerts

id: ent_koen-lenaerts  
wikidata: Q917096  
kind: person  
timeline: /timelines/koen-lenaerts.md  
page: /record/koen-lenaerts  
same_as: https://asof.is/record/koen-lenaerts (how to cite the id: /identifiers.md)  

Koen Lenaerts is a Belgian judge, professor. President of the European Court of Justice. On the record, Koen Lenaerts is Chair of Court of Justice of the European Union, since 2015.

## Key facts

- Chair: Court of Justice of the European Union (since 2015) · claim: /claim/clm_2445CBCA3D44.md

## Questions

**What roles does Koen Lenaerts hold?** Chair of Court of Justice of the European Union since 2015, as the AsOf record states with its sources.

**What is Koen Lenaerts's role at Court of Justice of the European Union?** Chair since 2015.

## Fact pages

One page per fact: the current value with its sources, then every dated value and what replaced what. Fetch any of them as markdown.

- [Koen Lenaerts chair roles](/record/koen-lenaerts/chair_of.md)

## Current state

What the record asserts: claims that held, valid by their sources or primary-sourced at confidence 0.7 or more. Unverified, disputed, retracted and review-marked claims are listed below, labelled, not here.

- [Koen Lenaerts](/record/koen-lenaerts.md) | chair_of | [Court of Justice of the European Union](/record/court-of-justice-of-the-european-union.md) | valid 2015-10-08 to present | conf 0.95 | valid | [clm_7893DB515396](/claim/clm_7893DB515396.md)
  sources: https://curia.europa.eu/site/jcms/d2_5096/en/court-of-justice, https://www.law.kuleuven.be/eur/en/re-election-of-prof-koen-lenaerts-as-president-of-the-court-of-justice-of-the-european-union, https://curia.europa.eu/jcms/jcms/Jo2_7026/en/, https://www.wikidata.org/wiki/Q4951

## All claims

One claim per line, newest first. Superseded claims stay visible.

- [Koen Lenaerts](/record/koen-lenaerts.md) | chair_of | [Court of Justice of the European Union](/record/court-of-justice-of-the-european-union.md) | valid 2015-10-08 to present | conf 0.95 | valid | [clm_7893DB515396](/claim/clm_7893DB515396.md)
  sources: https://curia.europa.eu/site/jcms/d2_5096/en/court-of-justice, https://www.law.kuleuven.be/eur/en/re-election-of-prof-koen-lenaerts-as-president-of-the-court-of-justice-of-the-european-union, https://curia.europa.eu/jcms/jcms/Jo2_7026/en/, https://www.wikidata.org/wiki/Q4951

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.
