However, agreement was not reached on mutual recognition, other than for the regulated professions, or on a common vocational training policy. The 1992 Treaty on European Union (Article 129) changed the role of EU policy on vocational training to one of supporting and supplementing action of Member States, while fully respecting the responsibility of Member States for the content and organisation of vocational training. This role has been transferred to Article 166 of the Treaty of Lisbon, which entered into force on 1 December 2009.