Advise the person to send the request for a U.S. certificate of coverage (form USA/DK
1- Certificate of Coverage Under Article 6 of the Agreement on Social Security Between
the United States of America and the Kingdom of Denmark) to the following address:
Social Security Administration
Office of International Programs
P.O. Box 17741
Baltimore, Maryland 21235-7741
If preferred, the request may be sent by fax to 410-966-1861. Please note this FAX
number is only for requesting U.S. certificates of coverage.
NOTE: Employers who have access to the Internet can request U.S. certificates of coverage
over the Internet. See www.socialsecurity.gov/international for more information about requesting U.S. certificates of coverage via the Internet.
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.