Supplemental Certification
Certification by exam only
The State of Texas allows certified teachers to add a new content area or teaching field to their certification without formal preparation (except in the areas of Trade and Industrial Education and Health Science Technology Education). This method is called "certification by exam only."
If you have initial certification and would like to add another certification by exam only, you can register online at texes.ets.org (make sure to indicate "by exam only").

