Glossary of competition terms

This Glossary is based on definitions from DG COMP’s Glossary of terms used in EU competition policy (© European Union, 2002) and the OECD’s Glossary of industrial organisation economics and competition law (© OECD, 1993). Each term is enriched with references of national case laws from the e-Competitions Bulletin and Concurrences Review.

Nullity

Under Article 101(1) TFEU agreements between undertakings which restrict competition and may affect trade between Member States are prohibited. According to Article 101(2) TFEU they are void unless they are exempted from the prohibition under certain conditions laid down in Article 101(3) TFEU.

© European Commission

Glossary