TDC's "Money Back" Guarantee

The GD&T training programs used by TDC have been continuously developed and perfected over the past twenty nine years. We at TDC believe that the extensive development of these training programs has resulted in a nearly fool-proof "recipe" to teach students about the subject of Geometric Dimensioning and Tolerancing. Our many years of experience of teaching GD&T combined with the thousands of Course Evaluations from our students have convinced us that our training programs are unmatched for quality.

In fact, we believe so strongly in the quality of our training programs that we offer a "Money-Back" Guarantee* if the client is not satisfied with the GD&T training they receive.

In TDC training programs, students receive a completion certificate if they successfully score a minimum of 70% on all quizzes, homework, and final examination. We feel that TDC should be graded on their performance also; if TDC scores lower than a combined 70% on Instructor Effectiveness and Course Effectiveness on the Course Evaluations from workshop attendees, TDC will waive the Instructor Fee portion of the training charge.

In this world of increasing competition and shrinking overhead training budgets, we want our clients to get the "biggest bang for their buck". TDC is absolutely committed to providing the highest level of quality GD&T training at the lowest cost!

* Restrictions:

  • Guarantee applies only to in-plant classes.
  • Score is based on the cumulative averaged scores for Instructor Effectiveness and Course Effectiveness from student Course Evaluation forms.
  • The cost of all student materials (textbooks, study guides, binders, templates, etc.) will be deducted from the refunded Instructor Fee.
  • Overhead training costs such as shipping, lodging, transportation costs, meals, etc, are not included in guarantee.
  • Deliberate attempts to influence course evaluations for the sole purpose of avoiding payment is criminally fraudulent and will result in legal action.