Level 1 GD&T Fundamentals (300-00-022)

Build a strong, working foundation in Geometric Dimensioning and Tolerancing with Level 1 GD&T Fundamentals. This course provides a thorough, rigorous walkthrough of GD&T concepts, rules, and application techniques - presented from design, inspection, and concurrent engineering points of view to ensure consistency from drawing review through verification.

You’ll start by understanding where traditional plus/minus dimensioning can fall short and how GD&T addresses those gaps.

From there, the course introduces functional dimensioning and tolerancing before moving into the crucial building blocks for consistent interpretation: datums and the datum reference frame.

As the course progresses, you’ll build from core GD&T rules and basic concepts into system-level application. You’ll cover features and features of size, geometric tolerances, and tolerance zones in detail, with an emphasis on practical use across design, manufacturing, quality, inspection, and assembly teams.

The goal of this course is to help teams reduce interpretation risk, improve cross-functional alignment, and make requirements easier to communicate and verify.

Note: Purchasing this content grants 90 days of access from the purchase date.