Municipal Council Mayor of Chantilly, Oise : 1995-2004 / And since 2005. Reelected in 2001, 2005, 2008. Deputy-mayor of Chantilly, Oise : 2004–2005. Municipal councillor of Chantilly, Oise : Since 1995. Reelected in 2001, 2008. Community of communes Council President of the Communauté de communes of the aire cantilenne : Since 1995. Reelected in 2001, 2008. Member of the Communauté de communes of the aire cantilienne : Since 1995. Reelected in 2001, 2008. Vice-president of the Regional Council of Picardy : 1992–1998. Regional councillor of Picardy : 1986-2002. Reelected in 1992, 1998.
Woerth was elected député for Oise in 2002. In parliament, he served on the Finance Committee from 2002 until 2004. In addition to his parliamentary work, Woerth was the treasurer of the UMP until he resigned in July 2010.
In parliament, Woerth served on the Committee on Foreign Affairs from 2010 until 2012 before moving to the Finance Committee in 2012. In addition to his committee assignments, he has been a member of the Franco-German Parliamentary Assembly since 2019. In the Republicans' 2016 presidential primaries, Woerth endorsed François Fillon as the party's candidate for the office of President of France. In the Republicans' 2017 leadership election, he endorsed Laurent Wauquiez. In July 2019, Woerth was one of the few LR members who abstained from a vote on the French ratification of the European Union's Comprehensive Economic and Trade Agreement with Canada. Together with Benjamin Dirx, Woerth published a non-legally binding report in 2019 which garnered international attention for its recommendations on preventing short-sellers and activists from unfairly destabilising French corporates. These included widening the disclosures of short positions to derivatives instruments, pushing for more transparency around the borrowing and lending of stock, and investigating whether market functions are jeopardised once short selling reaches a certain volume of shares.
Controversy
On 5 July 2010, following its investigations on the Liliane Bettencourt and Éric Woerthpolitical controversy, the online newspaperMediapart revealed a report where Claire Thibout, an ex-accountant working for Liliane Bettencourt, accused Nicolas Sarkozy and Woerth of receiving illegal campaign donations in 2007, in cash. The Canard enchaîné and Marianne weeklies later revealed that Woerth authorized the sale of the Compiegne racetrack to a group with close connections to the UMP, for a very low price and through an improper procedure. He was placed under formal investigation by the Cour de Justice de la République for that sale. All charges against him were dismissed in 2015.