Social Security Administration
                        
                        
                        Division of Training and Program
                        Support
                        
                        
                        International Support Branch
                        
                        
                        P.O. Box
                        17741
                        
                        
                        Baltimore, Maryland 21235-7741
                        
                        
                        USA
                        
                        
                        Fax: (410)
                        966-1861
                        
                        
                        Request online: https://opts.ssa.gov 
                     
                     If preferred, the requestor may fax the request, to 410-966-1861. Please note this
                        fax number is only for requesting U.S. certificates of coverage or exemption letters.
                     
                     NOTE: Employers who have access to the Internet can request U.S. certificates of coverage
                        over the Internet. For more information see U.S. Certificates of Coverage. Only an employer can use the online form to request a certificate of coverage. A
                        self-employed person must submit a request by mail or fax.