Boar sperm withdrawn at the artificial insemination factories that are kept under permanent supervision of state veterinary service of the exporting country is admitted to the territory of the Russian Federation. Keeping of animals and withdrawal of boar sperm must be carried out in compliance with veterinary and sanitary requirements currently in force. Boars-donors of sperm destined for export must not be vaccinated against classic pig plague. Boars must be kept at the artificial insemination