Va. Code Ann. § 32.1-291.10
B. Subject to subsection C, an anatomical gift by a person authorized under § 32.1-291.9 may be amended or revoked orally or in a record by any member of a prior class who is reasonably available. If more than one member of the prior class is reasonably available, the gift made by a person authorized under § 32.1-291.9 may be:
2007, cc. 92, 907.