Chancellor of Germany (1949–present) on the recommendation of the chancellor; no parliamentary approval is needed. According to the Basic Law, the chancellor may set the number of cabinet ministers and dictate their specific duties. Chancellor Ludwig Erhard had the largest cabinet, with 22 ministers, in the mid-1960s. Helmut Kohl presided over 17 ministers at the start of his fourth term in 1994; the 2002 cabinet, the second of Chancellor Gerhard Schröder, had 13 ministers, and the Angela Merkel cabinet as of 22 November 2005 had 15. Article 65 of the Basic Law sets forth three principles that define how the executive branch functions: Whenever
Chancellor of Germany (1949–present) term in office ends or if they resign, the Bundestag has to elect a new Chancellor. The President of Germany may ask the former Chancellor to act as Chancellor until a new office holder is elected, but if they are unwilling or unable to do so, the President may also appoint the Vice Chancellor as Acting Chancellor until a successor is elected. This has happened once: On 7 May 1974 Chancellor Willy Brandt resigned as a consequence of the Guillaume Affair, an espionage scandal. In his letter of resignation to President Gustav Heinemann he wrote: President Heinemann followed the request.