Registration:
http://www.collegeboard.com/student/testing/psat/reg/dates.html

Testing Dates:
http://www.collegeboard.com/student/testing/psat/reg/homeschool.html

Home-Schooled Students:
http://www.collegeboard.com/student/testing/psat/reg/homeschool.html

Internation Students:
http://www.collegeboard.com/student/testing/psat/reg/outsideus.html