AWS-CWI Prep Class, and Schedule

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AWS CWI Exam Dates / Deadlines

  March 11, 2023 Exam,  (1/22/23 Deadline)
Aug 26, 2023 Exam,  (7/9/23 Deadline)
Oct 21, 2023 Exam,  (9/3/23 Deadline)

AWS-CWI Application

To Register, or Order Books

Complete online registration form, (option - email or mail registration form) and mail check or money order to:
DTM Enterprises, 2603 Dupont Pasadena, TX 77503
Phone: 281-330-9542
Contact us for other payment options
Please read our Payment and Refund Policy
Students are responsible for obtaining their own Code books.
API now using electronic testing & code books

Full Class Schedule (pdf)

DTM Enterprises - Training Inspectors since 1995