The governor of Nevada is the head of government of the U.S. state of Nevada. The governor is the head of the executive branch of the Nevada state government. The governor is also the commander-in-chief of the state's military forces. The governor has a duty to enforce state laws and the power to either approve or veto bills passed by the Nevada Legislature, to convene the legislature at any time, as well as, except in cases of treason or impeachment, to grant pardons and reprieves.