Action for annulment of the Administrative Procedure Code, Article 2; Administrative actions (in) ... for cancellations by those interests are defined as violations of lawsuits. To open the annulment of the administrative jurisdiction, a court of a different nature and should concern the expansion is pursued in court. The reason for this to be done unilaterally by the management of the administrative process, so apply now to be executive of the transaction and the illegality is proven to benefit from the presumption, until compliance with the legal process. All these reasons (and instead sought infringement condition of full judicial proceedings) have become beneficiaries breach of condition must be sought. interest in this article means violation of the stage that had the legal regime of the historical process is to be addressed; then the problematic areas in terms of various interest groups will be studied in the light of judicial decisions in laying concrete considered.