1. In order to ensure the proper functioning of economic and monetary union, and in accordance with the relevant provisions of the Treaties, the Council shall, in accordance with the relevant procedure from among those referred to in Articles 121 and 126, with the exception of the procedure set out in Article 126(14), adopt measures specific to those Member States whose currency is the euro:
(a) to strengthen the coordination and surveillance of their budgetary discipline;
(b) to set out economic policy guidelines for them, while ensuring that they are compatible with those adopted for the whole of the Union and are kept under surveillance.
2. For those measures set out in paragraph 1, only members of the Council representing Member States whose currency is the euro shall take part in the vote.
A qualified majority of the said members shall be defined in accordance with Article 238(3)(a).