Stability Mechanism (2011-2012) and the International Treaty on Fiscal Stability (2011-2012). In November 2014, he and fellow MEP Mercedes Bresso were appointed by the constitutional affairs committee to explore the possibilities of the eurozone governance reform without any treaty change. Besides his constitutional work, Brok is best known for his activities on the Committee on Foreign Affairs. He was chairman of the committee in 1997-2007, but ousted after a contest within the centre-right European People's Party by Jacek Saryusz-Wolski, who was followed in 2009 by Gabriele Albertini; Brok returned to the position for the period from 2012 until 2017. He was the Parliament's main rapporteur on enlargement and rapporteur for the EU's enlargement strategy and the European External Action Service (along with Guy Verhofstadt). In 2010, he joined the Friends of the EEAS, an unofficial and independent pressure group formed because of concerns that the High Representative of the Union for Foreign Affairs and Security Policy Catherine Ashton was not paying sufficient attention to the Parliament and was sharing too little information on the formation of the European External Action Service. In a 2013 own-initiative report drawn up by Brok and fellow MEP Roberto Gualtieri, the European Parliament called for overhauling the EEAS and increasing parliamentary influence over the EU's diplomatic service. From 2017, Brok served on the Parliament's so-called Brexit Steering Group, which works under the aegis of the Conference of Presidents and to coordinates Parliament's deliberations, considerations and resolutions on the UK's withdrawal from the EU. Ahead of the 2019 European elections, CDU officials voted not to grant Brok spot on the party's candidate list. Positions in his party Former Chancellor Helmut Kohl once sarcastically summarized Brok's CV: "born, married, MEP." Brok has held numerous leadership positions for the Christian Democratic Party in Germany, including Deputy Federal Chairman of the Junge Union (CDU youth section) (1973–1981), Chairman of the CDU Federal Committee on Foreign and Security Policy (1989–1999), CDU District Chairman of Ostwestfalen-Lippe (since 1996), Secretary of the CDU Land Executive of North Rhine-Westphalia (since 1996), Chairman of the CDU Federal Committee on European policy (since 1999), Assistant Chairman of the International Democrat Union (since 1991), Deputy Chairman of the European Union of Christian Democratic Workers (since 1991), and Chairman of the European Union of Christian Democratic Workers. On 15 September 2010, Brok supported the new initiative Spinelli Group in the European Parliament, which was founded to reinvigorate