Corporate Business letters should contain the following information:
Your Company Letterhead
To : Consulate of (Country to be visited)
This letter is to inform you that our employee, (Your Name), (Your Title), will be traveling on (Travel Date) to (Country to be visited) on company business to see (Host) to (Reason for Visit) for (Number of Days of Visit).
(Company) guarantees full financial responsibility for all travel related expenses as well as my return transportation to the USA.
(Letter must specify the validity of the visa and number of entries the applicant is requesting. If this is not specified the consular officer will issue the visa at their discretion. )
Specifically state that the applicant will not be involved in any training or technical support during the visit.
Thank you for your assistance in expediting his passport application.
Authorized Signer other than you