President of Germany them to the President of the Bundesrat. If the president dies, resigns or is otherwise removed from office, a successor is to be elected within thirty days. Horst Köhler, upon his resignation on May 31, 2010, became the first president to trigger this re-election process. Jens Böhrnsen, President of the Senate and Mayor of the Free Hanseatic City of Bremen and at the time President of the Bundesrat, assumed the powers and duties of head of state. Similarly, when Christian Wulff resigned in 2012, it was Horst Seehofer, Minister-President of Bavaria, as President of the Bundesrat, who assumed the powers
President of Germany the president can either appoint as chancellor the individual who received a plurality of votes on this last ballot or dissolves the Bundestag. The president can dismiss the chancellor, but only if the Bundestag passes a constructive vote of no confidence, electing a new chancellor with the "Chancellor-majority" at the same time. If this occurs, the president must dismiss the chancellor and appoint the successor elected by the Bundestag. The president appoints and dismisses the remaining members of the Federal Government upon the proposal of the chancellor. This means that the president can appoint only candidates presented by the chancellor.