Yamaha Motor
Hyundai Transys
Howden
Emerson
150 companies trust excedify

“Thank you very much, this will give our employees knowledge to help them with their daily jobs and having a deeper grasp on GD&T and more technical drawings typically only the engineers deal with.”

Shawn Harlacher - Yamaha Motors

“"I really liked being able to work on the training at different times. this made it easier to understand the information given."”

Tim Daniel - Yamaha Motors

“This is a very palatable presentation for the information covered”

Robert Branch - Yamaha Motors

Earn a Certificate in GD&T from Excedify

As a bearer of this certificate, you are recognized for your comprehensive understanding and practical application of GD&T principles, a skill highly valued in engineering, manufacturing, and quality control sectors. The certificate is a badge of your commitment to excellence and precision. It symbolizes your ability to interpret and implement intricate GD&T standards, ensuring the highest levels of accuracy and efficiency in design and manufacturing processes.
Corporate GD&T and Technical Drawing training—ISO GPS & ASME Y14.5 for engineering teams

What Differentiates Excedify?

Studio-grade engineering animations that make complex ideas clear—unlike traditional slide-based training.

Most courses use static slides or basic recordings. Excedify delivers high-precision animated lessons that show exactly how parts behave and how tolerances interact. This visual clarity helps engineers learn faster, avoid mistakes, and apply GD&T with confidence.
excedify example of studio grade production

GD&T Training Online: The Excedify Certification Pathway

Excedify’s online GD&T training program helps mechanical engineers, design engineers, and quality teams use GD&T correctly. It helps parts work as intended the first time.

This practical GD&T training teaches you to interpret engineering drawings, apply tolerances, and communicate design intent across teams.

The Excedify Advantage

Excedify is more than a typical GD&T course. It is a complete GD&T certification training program built around how engineers actually work.

Structured Learning

The program follows a clear sequence.

You begin with engineering drawing fundamentals.

Next, you learn GD&T fundamentals.

Then you move to advanced GD&T standards.

Finally, you learn tolerance stack-up analysis.

Each step builds on the previous one, so engineers logically learn GD&T.

Real Engineering Examples

You work with real engineering drawings and design drafting scenarios.

You interpret engineering drawings, apply tolerances, and analyze how variation affects assemblies. This approach helps engineers understand design intent and how tolerances affect manufacturing and quality control.

Visual Learning

GD&T concepts can be difficult to visualize. Excedify solves this with high-quality animations and diagrams.

You clearly see:

  • How datum references control parts
  • How feature control frames define tolerances
  • How variation accumulates in assemblies

This visual approach makes learning GD&T faster and easier.

Built Around Industry Standards

The training follows major GD&T standards used in engineering.

The courses cover:

  • ASME Y14.5 standard
  • ASME GD&T principles
  • ISO GPS industry standards

This ensures engineers can apply GD&T correctly across global supply chains.

Designed for Engineering Teams

Engineering managers can train entire teams with one GD&T training course.

Managers can:

  • assign modules
  • track progress
  • standardize GD&T practices across teams

This makes the program ideal for organizations implementing geometric dimensioning and tolerancing training at scale.

Practical and Affordable

Many GD&T courses focus only on theory.

Excedify focuses on real-world engineering design problems while keeping pricing accessible.

Companies gain measurable ROI by improving communication between design, manufacturing, and inspection teams.

The four levels of the program

The program consists of four progressive courses.

Each course focuses on a specific skill engineers need when applying GD&T.

Level 1: Technical Drawing

Before engineers can learn GD&T, they must understand engineering drawings.

This course teaches the foundations of design, drafting, and drawing interpretation.

You will learn how to:

  • read and interpret engineering drawings
  • understand orthographic views and section views
  • apply dimensioning rules
  • recognize drawing symbols and industry standards

These skills ensure engineers understand how geometry is defined before applying GD&T.

Level 2: GD&T Essentials

This course teaches the GD&T fundamentals used in modern mechanical design.

You will learn how to:

  • define datum references
  • interpret feature control frames
  • apply form tolerances
  • apply orientation tolerances
  • apply location and runout tolerances
  • use the maximum material condition (MMC) and the least material condition (LMC)

By the end of this course, engineers can interpret ASME GD&T drawings and communicate design intent clearly.

Level 3: Advanced GD&T

This course teaches advanced ASME GD&T methods used in complex products.

You will learn how to:

  • apply composite position tolerances
  • tolerance patterns of holes
  • use profile tolerances
  • create advanced datum structures
  • design for function while controlling manufacturing cost

Engineers learn how to apply tolerances correctly without increasing production cost or causing design conflicts.

Level 4: Tolerance Stack-Up Analysis

Even perfect drawings can fail if tolerance variation is ignored.

This course teaches engineers how to analyze variation across assemblies.

You will learn how to perform:

  • worst-case tolerance analysis
  • statistical stack-ups
  • assembly loop analysis
  • clearance and interference evaluation

These skills allow engineers to predict assembly performance before production begins.

The GD&T Training Program Format

The GD&T online course is fully self-paced.

Each level includes:

  • short video lessons
  • interactive examples
  • engineering exercises
  • practical assignments

Most learners complete each training course in about 10–12 hours.

Learners receive life time access, allowing them to revisit lessons whenever needed.

After completing each course, learners receive the Excedify GD&T Certification.

This certification proves engineers can apply GD&T to real engineering designs.

Course reviews

Your feedback is our fuel

5 star rating

Great for Certification Prep

Yasin Khan

I passed my ASME GDTP exam on the first try thanks to this course. The practice problems and explanations were spot on.

I passed my ASME GDTP exam on the first try thanks to this course. The practice problems and explanations were spot on.

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5 star rating

supplier communication is not a pain anymore :)

Nazrul Islam

It’s transformed how I work with suppliers. I can now confidently create and review drawings, preventing misunderstandings that used to cost us thousands.

It’s transformed how I work with suppliers. I can now confidently create and review drawings, preventing misunderstandings that used to cost us thousands.

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5 star rating

Great

Abdul Ahad

Great

5 star rating

Clear & concise tutor delivering tricky content at a nice steady pace.

Alex Heals

The progression from basics to advanced was seamless. I never felt lost, even when tackling complex topics like profile tolerances.

The progression from basics to advanced was seamless. I never felt lost, even when tackling complex topics like profile tolerances.

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5 star rating

no fear of gd&t anymore

Md. Zakaria Hossain Shahana

I used to avoid GD&T-heavy projects. Now, I volunteer for them. This course changed my confidence level entirely.

I used to avoid GD&T-heavy projects. Now, I volunteer for them. This course changed my confidence level entirely.

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5 star rating

Great Investment

Piyush Shishodia

Honestly, this is the best professional development money I’ve spent. Clear ROI, career growth, and improved work quality.

Honestly, this is the best professional development money I’ve spent. Clear ROI, career growth, and improved work quality.

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5 star rating

Thanks a lot!

Emon Khan

Our cross-functional meetings are smoother now. Everyone speaks the same ‘GD&T language,

Our cross-functional meetings are smoother now. Everyone speaks the same ‘GD&T language,

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5 star rating

Accessible Anytime. not just a few months license

Rohit Kumar

The lifetime access is invaluable. I’ve gone back to review concepts before critical design reviews, and it’s like having a mentor on demand.

The lifetime access is invaluable. I’ve gone back to review concepts before critical design reviews, and it’s like having a mentor on demand.

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5 star rating

well explained

Umor Hossen

Really excellent very well explained and clear.

Really excellent very well explained and clear.

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FAQ

What is GD&T training and why is it important for engineers?

GD&T training teaches engineers how to define and interpret geometric tolerances so parts function correctly and manufacturing variation is controlled.

What will I learn in this GD&T training course?

You will learn to read engineering drawings, apply GD&T symbols and datums, control tolerances, and analyze assembly variation.

How is this GD&T training different from other GD&T courses?

Excedify teaches GD&T through a structured four-level pathway with visual explanations and real engineering examples.

How long does it take to complete the GD&T certification pathway?

Most learners complete the full pathway in about 40 hours across four courses.

What are the four levels of the GD&T certification program?

The program includes Technical Drawing, GD&T Essentials, Advanced GD&T, and Tolerance Stack-Up Analysis.

Do I need prior experience with engineering drawings or GD&T?

No, the program starts with drawing fundamentals before introducing GD&T concepts.

How difficult is the GD&T course for beginners?

The course is beginner-friendly and builds knowledge step by step from basic drawing interpretation to advanced tolerancing.

What certification do I receive after completing the GD&T training?

You receive the Excedify GD&T Certification after completing all four levels and assessments.

Is the GD&T certification recognized in industry?

Yes, the training follows widely used GD&T standards such as ASME Y14.5 and ISO GPS.

Does this training help prepare for the GDTP certification exam?

Yes, the program builds the core knowledge required for the ASME GDTP certification exam.

How much does the GD&T training cost?

Excedify offers competitively priced GD&T training designed to provide professional-level learning at an accessible cost.

Do you offer refunds or a satisfaction guarantee?

Yes, Excedify provides a refund policy to ensure learners can enroll with confidence.

Can companies purchase GD&T training for teams?

Yes, organizations can purchase training access for engineering teams.

Do you offer seat management or bulk purchasing for organizations?

Yes, companies can manage multiple seats and purchase training licenses in bulk.

How can managers track employee progress in the training program?

Managers can monitor learner progress and completion through Excedify’s team training dashboard.

Can GD&T be learned online effectively?

Yes, structured online training with visual examples and exercises is an effective way to learn GD&T.

How long does it take to learn GD&T?

Most engineers can learn the fundamentals in a few hours and gain full competency through the complete certification pathway.

Which industries use GD&T the most?

GD&T is widely used in aerospace, automotive, medical devices, industrial equipment, and precision manufacturing.

What are the most common GD&T mistakes engineers make?

Common mistakes include incorrect datum selection, over-constraining tolerances, and misunderstanding feature control frames.

Is GD&T training worth it for design engineers?

Yes, GD&T training helps design engineers create clearer drawings, reduce manufacturing issues, and improve product quality.

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