How to Become a Baha'i

"A person becomes a Baha'i by recognizing Baha'u'llah as the Messenger of God for this age and following His laws and teachings and the administartive institutions He established for the unification of mankind."

Below is a link to the official U.S. Bahai website's information on Declaration and a printable Declaration form.

http://www.bahai.us/content/view/33/100/