Va. Code Ann. § 3.2-2105

The Board, upon petition by at least 10 percent of the members of the sheep industry who voted in the preceding referendum or as determined by the Commissioner, may provide for a referendum on the continuation of the Sheep Industry Board and the assessment. The cost of conducting such referendum shall be from funds paid into the Virginia Sheep Industry Promotion and Development Fund as established in § 3.2-2111. Such referendum shall be conducted in the manner provided in this chapter. The Board shall adopt regulations governing the conduct of referenda pursuant to § 3.2-112.