L 350/46 Official Journal of the European Union 30.12.2008 COMMISSION REGULATION (EC) No 1356/2008 of 23 December 2008 amending Regulation (EC) No 593/2007 on the fees and charges levied by the European Aviation Safety Agency (Text with EEA relevance) THE COMMISSION OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing the European Community, Having regard to Regulation (EC) No 216/2008 of the European Parliament and of the Council of 20 February 2008 on common rules in the field of civil aviation and establishing a European Aviation Safety Agency, and repealing Council Directive 91/670/EEC, Regulation (EC) No 1592/2002 and Directive 2004/36/EC ('), and in particular Article 64(1) thereof, After consulting the Management Board of the European Aviation Safety Agency, Whereas: (1) The rules for calculating the fees and charges laid down in Commission Regulation (EC) No 593/2007 of 31 May 2007 on the fees and charges levied by the European Aviation Safety Agency (%) have to be reviewed peri- odically to ensure that the amount of the fees and charges to be paid by the applicant reflects the complexity of the task carried out by the Agency and the actual workload involved. Future amendments to that Regulation will fine tune those rules, also on the basis of the data which will become available inside the European Aviation Safety Agency (hereinafter ‘the Agency) following the implementation of its Enterprise Resource Planning system. (2)  Agreements referred to in Article 12(1) of Regulation (EC) No 216/2008 should provide a basis for the evaluation of the actual workload involved in the certifi- cation of third countries’ products. In principle, the process for validation by the Agency of certificates issued by a third country with which the Community has an appropriate agreement is described in these agreements and should result in a different workload from the process required for certification activities by the Agency. OJ L 79, 19.3.2008, p. 1. OJ L 140, 1.6.2007, p. 3. (3)  While ensuring the balance between overall expenditure incurred by the Agency in carrying out certification tasks and overall income from the fees and charges it levies, the rules for calculating the fees and charges have to remain effective and fair towards all applicants. This must be true also for the calculation of travel costs outside the territory of the Member States. The present formula has to be refined to make sure that it refers exclusively to the direct costs incurred for those travels. (4)  The experience gained from the application of Regulation (EC) No 593/2007 has shown that it is necessary to specify when the Agency may invoice the fee due and to set up the method to calculate the amount to be refunded in case a certification task is interrupted. Similar rules have to be provided in case a certificate is surrendered or suspended. (5)  For technical reasons, changes should be introduced in the Annex to Regulation (EC) No 593/2007 in order to enhance some definitions or classifications. (6)  Regulation (EC) No 593/2007 should therefore be amended accordingly. (7)  The measures provided for in this Regulation are in accordance with the opinion of the Committee estab- lished by Article 65 of Regulation (EC) No 216/2008, HAS ADOPTED THIS REGULATION: Atticle 1 Regulation (EC) No 593/2007 is amended as follows: 1. Article 6 is replaced by the following: ‘Article 6 Without prejudice to Article 4, where a certification task is conducted, fully or in part, outside the territories of the Member States, the fee invoiced to the applicant shall include the corresponding travel costs outside those terri- tories, according to the formula: d=f+v+h-e