Va. Code Ann. § 24.2-626
A. The governing body of each county and city shall provide for the use of electronic voting systems, of a kind approved by the State Board, at every precinct and for all elections held in the county, the city, or any part of the county or city.
Each county and city governing body shall purchase, lease, lease purchase, or otherwise acquire such systems and may provide for the payment therefor in the manner it deems proper. Systems of different kinds may be adopted for use and be used in different precincts of the same county or city, or within a precinct or precincts in a county or city, subject to the approval of the State Board.
Code 1950, § 242-291; 1970, c. 462, § 24.1-203; 1971, Ex. Sess., c. 119; 1972, c. 620; 1974, c. 428; 1976, c. 616; 1982, c. 650; 1985, c. 458; 1987, c. 129; 1993, c. 641; 1996, c. 258; 2000, c. 280; 2007, cc. 939, 943; 2009, cc. 751, 759; 2010, cc. 356, 533; 2011, cc. 153, 447, 481; 2014, cc. 540, 576; 2016, c. 464.