You can register and pay for examinations provided through us either online or by mail. We encourage you to register and pay online using Online Exam Registration (see below). If you wish to register and pay by mail, complete and print out our 2017 Exam Registration Form and mail it with your payment (checks only!) to German Institute for the Southwest, P. O. Box 550465, Houston, Texas 77255, Attention: Class Registration. Click here for a registration form that you can complete using your computer or by hand.