First is you have to do a educational credential review at the accredited institution like FCCPT ( Foreign Comprehensive Comission On Physical Therapist). Check their website http://www.fccpt.org/forapplicants.html. It is explained there thoroughly. After that you have apply at the FSBPT (Federation od State Boards of Physical therapy) sothat you can take their National Physical therapy Examination. Their website is http://www.fsbpt.org/. BUt be sure to choose which state you want to be license coz every state has different rules.