Nullity action

An action for annulment is

• In general, in German civil law, a subtype of the retrial that aims to set aside a final judgment and bring about another decision, see Annulment Action (civil law)
• In German patent law, a procedure for checking the patentability of a previously granted patent, see nullity action (patent law)
• in EU law a procedure for legal control of the activities of the institutions and other bodies of the European Union, see annulment action at the Court of Justice of the EU

This is a disambiguation page for differentiating between several terms identified with the same word.