Chapter V, which is titled "The Constitutional Court, conflict prevention and resolution", contains the Articles 141 to 143. It is divided into three sections, each of which contains only one article: Section I on the prevention of competency conflicts, Section II on the Constitutional Court and Section III on the prevention and resolution of conflicts of interest. Article 143 determines that the federal State, the Communities, the Regions and the Common Community Commission, in the exercise of their respective competences, must observe the federal loyalty.