132It has consistently been held that the purpose of the rules of procedure of a Community institution is to organise the internal functioning of its services in the interests of good administration. It follows that natural or legal persons may not rely in support of an action for annulment on an alleged breach of those rules, since they are not intended to ensure protection for individuals (Case C-69/89Nakajima v Council [1991] ECR I-2069, paragraphs 49 and 50; see, to that effect, Case C-443/05 PCommon Market Fertilizers v Commission [2007] ECR I-7209, paragraphs 144 and 145).