Judgment of the General Court (Fourth Chamber) of 6 March 2012 -- UPM-Kymmene v Commission (Case T-53/06) Competition -- Agreements, decisions and concerted practices -- Plastic industrial bags sector -- Decision finding an infringement of Article 81 EC -- Duration of the infringement -- Single and continuous infringement -- Fines -- Gravity of the infringement -- Mitigating circumstances -- Undertaking playing a passive role -- Proportionality 1. Competition -- Administrative procedure -- Commission decision finding an infringement -- Evidence which has to be gathered -- Degree of evidential value required (Art. 81(1) EC) (see para. 28) 2. Competition -- Agreements, decisions and concerted practices -- Agreements and concerted practices constituting a single infringement -- Undertakings that may be held responsible for participating in an overall cartel -- Criteria -- Participation in identical or similar collusive arrangements covering the same products -- Not included (Art. 81(1) EC) (see paras 52-54, 62, 65) 3. Competition -- Fines -- Amount -- Determination -- Criteria -- Deterrent effect of the fine -- Application of a multiplying coefficient -- Taking into account of the overall turnover of the undertaking -- Discretion of the Commission (Art. 81(1) EC; Council Regulation No 1/2003, Art. 23(2); Commission Notice 98/C 9/03, Section 1A, fourth and fifth paras) (see paras 76-77, 79-83) 4. Competition -- Fines -- Amount -- Determination -- Turnover taken into consideration -- Reference year -- Last complete year of the infringement (Art. 81(1) EC; Council Regulation No 1/2003, Art. 23(2)) (see paras 88, 91-92) 5. Competition -- Fines -- Amount -- Determination -- Criteria -- Gravity of the infringement -- Mitigating circumstances -- Passive or `follow-my-leader' role of the undertaking -- Criteria for assessment (Art. 81(1) EC; Council Regulation No 1/2003, Art. 23(2); Commission Notice 98/C 9/03, Section 3, first indent) (see paras 107-108) 6. Competition -- Fines -- Amount -- Determination -- Non-imposition or reduction of the fine for cooperation of the undertaking concerned -- Need for conduct which facilitated the Commission's finding of an infringement -- Inability to supply information because relevant documents not kept following the transfer of the subsidiary -- No effect (Art. 81(1) EC; Council Regulation No 1/2003, Art. 23(2); Commission Notice 96/C 207/04) (see paras 115-117) 7. Competition -- Fines -- Amount -- Determination -- Criteria -- Gravity of the infringement -- Aggravating circumstances -- Repeated infringement -- Similar infringements successively committed by two subsidiaries of the same parent (Art. 81(1) EC; Council Regulation No 1/2003, Art. 23(2); Commission Notice 98/C 9/03) (see paras 129-133) 8. Competition -- Fines -- Amount -- Determination -- Deterrent effect -- General requirement having to guide the Commission throughout the calculation of fines -- Specific stage for an overall assessment of all relevant circumstances not imperative (Art. 81(1) EC; Council Regulation No 1/2003, Art. 23(2); Commission Notice 98/C 9/03, Section 1A) (see paras 134-138) 9. Competition -- Fines -- Amount -- Determination -- Criteria -- Gravity of the infringement -- Obligation to take account of the actual impact on the market -- Scope (Art. 81(1) EC; Council Regulation No 1/2003, Art. 23(2); Commission Notice 98/C 9/03) (see paras 143-146) Re: APPLICATION for annulment of Commission Decision C(2005) 4634 final of 30 November 2005 relating to a proceeding pursuant to Article 81 [EC] (Case COMP/F/38.354 -- Industrial bags). Operative part The Court: 1. Annuls Commission Decision C(2005) 4634 final of 30 November 2005 relating to a proceeding pursuant to Article 81 [EC] (Case COMP/F/38.354 -- Industrial bags) in so far as it holds UPM-Kymmene Oyj liable for the single and continuous infringement referred to in Article 1(1) thereof, in respect of the period prior to 10 October 1995; 2. Sets the amount of the fine imposed by Article 2(j) of that decision at EUR 50.7 million; 3. Dismisses the action as to the remainder; 4. Orders the European Commission and UPM-Kymmene each to bear their own costs.