The Union shall provide itself with the means necessary to attain its objectives and carry through its policies.
Without prejudice to other revenue, the budget shall be financed wholly from own resources.
The Council, acting in accordance with a special legislative procedure, shall unanimously and after consulting the European Parliament adopt a decision laying down the provisions relating to the system of own resources of the Union. In this context it may establish new categories of own resources or abolish an existing category. That decision shall not enter into force until it is approved by the Member States in accordance with their respective constitutional requirements.