Following the parliamentary elections of 9 October 2011, running from the Law and Justice list in the Kraków constituency I was elected deputy to the Sejm with 79 981 votes. In the Sejm, I served as Deputy Chair of the Committee for Constitutional Liability. On 27 November 2013, I assumed the position of a press spokesman for Law and Justice. I continued in this capacity until 9 January 2014, when the Political Committee of Law and Justice appointed me chief of campaign in the forthcoming elections to the European Parliament. On 25 May 2014 I obtained an MEP mandate of with 97 996 votes. In the first round of the elections to the office of the President of the Republic of Poland on 10 May 2015, I won 34, 76% of all valid votes. In the run-off on 24 May 2015, I was elected President of the Republic of Poland, having gained 51, 55% of the valid votes. On 6 August 2015, having taken the oath of office before the National Assembly, I assumed the office of the President of the Republic of Poland.