The Lisbon Treaty in order to strengthen the EU's capacity to decide, to act and to ensure the legitimacy of decisions taken at the same time, reformed the decision-making process of the EU, particularly by changing the legislative procedures in force.Among the novelties of the Lisbon Treaty, we must mention the passerelle clauses, which according to the ordinary legislative procedure will be generalized, under certain conditions, in areas which were initially outside its scope.The treaty nominates two types of passerelle clauses: the general passerelle clause which applies to all European policies and the enabling of this clause will be authorized by a decision of the European Council, acting unanimously; the passerelle clauses specific to certain European policies (MFF, Common Security and Defence Policy, judicial cooperation regarding the family rights- this specific clause is the only one explaining which national parliaments keep their right to oppose; cooperation is strengthened in the areas governed by unanimity or by a special legislative procedure, social affairs, environmental ).The flexibility introduced through a significant number of passerelle clauses in the Lisbon Treaty allows adjustment of the EU quickly and efficiently, depending on punctual developments, without neglecting the guarantees on the sovereignty of member states.
What's Left for ‘Social Europe’? Brexit and Transnational Labour Market Regulation in the UK-1 and the EU-27