Welcome to the GeoTol ASME GDTP Certification Study Guide for ASME Y14.5-2018. This guide was created to help candidates prepare for both the Technologist and Senior level GDTP certification exams by providing an overview of the exam structure, content areas, study strategies, and sample question formats.
Achieving GDTP certification demonstrates a strong understanding of ASME Y14.5 principles and the ability to correctly interpret or apply GD&T requirements in professional practice. This study guide is designed to help you focus your preparation on the key concepts and sections emphasized on the certification exams. It also explains how questions are structured, what topics carry the greatest weight, and how to approach studying efficiently using the ASME Y14.5-2018 standard and GeoTol training resources.
Whether you are pursuing certification to strengthen your technical skills, advance your career, or validate your expertise, consistent study and practice are the keys to success. Read carefully, pay attention to terminology and subtle wording, and spend time understanding the intent behind the rules and concepts—not just memorizing them.
We wish you success in your preparation and on your certification exam.