Address: 5832 Georgia Ave NW Washington, DC 20011 Phone: (202) 754-9897 Website: www.russianvisaonline.us Category: Visa and Passport Office. Hours: Mon-Sun - 10am-6pm Payment: All cc Description: Russian business visas allow for a single, double or multiple visits and may be valid from one to twelve months. While tourist visa cannot be extended, business visa extensions can be arranged through the organisation which provided the invitation for the existing business visa. Please note that a multiple entry visa is only available for people who have been issued a Russian visa before. A copy of your previous visa should be enclosed to your new application. If this visa was processed before 2013, we strongly recommend that you should contact your local Russian consulate and make sure that a multiple entry visa would still be available. What are passport requirements for Russian visa? You have to submit your original passport with at least 2 blan