Judgment of the General Court (Fourth Chamber) of 16 November 2011 - Groupe Gascogne v Commission (Case T-72/06) Competition - Agreements, decisions and concerted practices - Plastic industrial bags sector - Decision finding an infringement of Article 81 EC - Imputability of the unlawful conduct - Fines - Maximum limit of 10% of turnover - Proportionality 1. Actions for annulment - Judgment annulling a measure - Effects - Annulment of a Commission decision finding a breach of the competition rules - Effects in relation to addressees not having brought an action - None (Arts 81 EC, 230 EC and 249 EC) (see para. 20) 2. Procedure - Introduction of new pleas during the proceedings - Conditions - Pleas based on matters which have come to light in the course of the procedure - Entry into force of the Treaty of Lisbon - New fact justifying the introduction of a complaint based on infringement of the presumption of innocence - Not included (Art. 6 TEU; Charter of Fundamental Rights of the European Union, Art. 48; Statute of the Court of Justice, Art. 21; Rules of Procedure of the General Court, Arts 44(1)(c) and 48(2)) (see paras 27-30) 3. Competition - Community rules - Infringements - Attribution - Parent company and subsidiaries - Economic unit - Criteria for assessment - Presumption of decisive influence exercised by the parent company over its wholly-owned subsidiaries - Evidential obligations of a company seeking to rebut that presumption (Art. 81(1) EC) (see paras 66-71, 92) 4. Competition - Fines - Amount - Determination - Maximum amount - Calculation - Turnover to be taken into consideration - Cumulative turnover of all the companies constituting the economic unit acting as an undertaking - No obligation on the Commission to demonstrate lack of autonomy on the part of each of the subsidiaries of the group (Art. 81(1) EC; Council Regulation No 1/2003, Art. 23(2)) (see paras 106-115) 5. Competition - Fines - Amount - Determination - Criteria - Gravity of the infringement - Determination of the fine in proportion to the factors for assessment of the gravity of the infringement (Art. 81(1) EC; Council Regulation No 1/2003, Art. 23(2); Commission Notice 98/C 9/03) (see paras 128, 130-131) Re: APPLICATION for annulment in part of Commission Decision C(2005) 4634 final of 30 November 2005 relating to a proceeding under Article 81 [EC] (Case COMP/F/38.354 - Industrial bags), concerning a cartel on the market for plastic industrial bags, and application for amendment of that decision. Operative part The Court: 1. Dismisses the action; 2. Orders Groupe Gascogne SA to pay the costs.