It gives the new Union self-empowerment powers:-

These are shown by:-

(a) the enlarged scope of the Flexibility Clause (Art.308 TEC/TFU), whereby if the Treaty does not provide the necessary powers to enable the new Union attain its very wide objectives, the Council may take appropriate measures by unanimity. The Lisbon Treaty extends this provision from the area of operation of the common market to all of the new Union's policies directed at attaining its much wider objectives.

The Flexibility Clause has been widely used to extend EU law-making over the years;

(b) the proposed "Simplified Treaty Revision Procedure" which permits the Prime Ministers and Presidents on the European Council to shift Union decision-taking from unanimity to qualified majority voting in the "Treaty on the Functioning of the Union" (Art.33.6, amended TEU), where the population size of certain Member States is likely to be decisive; and

(c) the several "ratchet-clauses" or "passerelles" which would allow the European Council to switch from unanimity to majority voting in certain specified areas such as judicial cooperation in civil matters (Art.69d.3.2), in criminal matters (Art.69f.2), in relation to the EU Public Prosecutor (69i.4), and in a number of other areas.