117Article 27(1) of Regulation No 1/2003 reflects that principle in so far as it provides that the parties are to be sent a statement of objections which must clearly set out all the essential matters on which the Commission relies at that stage of the procedure (see, to that effect, Aalborg Portland and Others v Commission, paragraph 66 above, paragraph 67), in order to enable the parties concerned properly to identify the conduct complained of by the Commission and the evidence which it has at its disposal (see, to that effect, Joined Cases C-238/99 P, C-244/99 P, C-245/99 P, C-247/99 P, C-250/99 P to C-252/99 P and C-254/99 PLimburgse Vinyl Maatschappij and Others v Commission [2002] ECR I-8375, paragraphs 315 and 316, and Aalborg Portland and Others v Commission, paragraph 66 above, paragraphs 66 and 67) and to defend themselves properly before the Commission adopts a final decision (see, to that effect, Archer Daniels Midland v Commission, paragraph 116 above, paragraphs 85 and 86). That obligation is satisfied if the decision does not allege that the persons concerned have committed infringements other than those referred to in the statement of objections and only takes into consideration facts on which the persons concerned have had the opportunity of making known their views (see, to that effect, Case T-213/00CMA CGM and Others v Commission [2003] ECR II-913, paragraph 109 and the case-law cited).