Business Letter Invitation. To persuade people to serve on your board you need to craft an invitation letter that describes the benefits of becoming an Advisory Board member for your business. In other words, just as in any other kind of marketing, you are making a pitch and you have to make joining your board as attractive as possible to your potential recruit.
Information from the invitation is needed to complete a Russian Visa Application Form. You must have the invitation, or have the information from your host, before you can complete the new online Russia visa application form.