(CNN) - The Republican in Virginia's attorney general race will request a recount after the official results released Monday showed state Sen. Mark Obenshain behind Democratic state Sen. Mark Herring by a razor-thin margin of about .007%.
His campaign made the recount announcement Tuesday afternoon and will hold a press conference on Wednesday.
If a candidate loses by less than 1% in Virginia, he or she is allowed to petition the Board of Elections for a recount after the votes are certified. And because the margin was less than .5%, the counties involved in the recount will cover the costs.
A three-judge court, sitting in Richmond, Virginia, will supervise the recount. It will also set the dates and terms of the recount, and confirm the officers of election and coordinators for the recount, according to Obenshain's campaign.
The 2005 attorney general's race between current GOP Gov. Bob McDonnell and Democratic state Sen. Creigh Deeds also ended in a recount, in favor of McDonnell by about 360 votes.
The law does not allow candidates to challenge absentee and provisional ballots that were ruled invalid, or the eligibility of voters. It does, however, allow candidates to challenge whether or not standard ballots were tallied correctly.