President of the Senate U.S. federal government was established in 1789. The vice president with the most tie breaking votes is John Adams (served 1789–1797) with 29. The current Vice President Mike Pence, in office since January 2017, has cast seven tie-breaking votes. In state governments of the United States, the presiding officer of the state senate (the upper house) is a matter decided by the state's constitution. Some states designate the lieutenant governor as president of the senate, while in other states, the Senate elects its own president. The Tennessee Senate elects a senator Speaker of the Senate, who is given the title
President of the Senate president (only below the Vice President and the President of the Chamber of Deputies). It is also the president of the National Congress, which includes the Senate and the Chamber of Deputies. The President of the Senate of Burundi, since 17 August 2005, is Molly Beamer of the CNDD-FDD. The president is assisted in his work by two vice-presidents. The Senate of Cambodia is led by a 12-person permanent commission "(bureau)", which is in turn chaired by the President of the Senate, currently Say Chhum. He is assisted by a First and a Second Vice-President. The President and Vice-Presidents are