Why Companies Should Train Their Teams in GD&T (2025 Update)

In today’s competitive manufacturing world, one wrong tolerance can cost thousands of euros in scrap, rework, and delays. That’s why more companies are making GD&T training a priority for their engineering, quality, and manufacturing teams.

But is it really worth the investment? Let’s look at the numbers.

📊 The Cost of Poor GD&T Knowledge

  • Industry studies (ASME 2024): Misapplied or misunderstood tolerances account for 5–10% of total production costs in many manufacturing companies.

  • Real-world example: A mis-specified hole position can lead to entire assemblies failing — resulting in $10,000–$50,000 per batch in scrap costs.

  • Communication breakdown: Designers, machinists, and inspectors often “speak different languages” without a shared GD&T foundation.

👉 Training eliminates these costly mistakes by ensuring everyone reads drawings the same way.

📌 Benefits of Corporate GD&T Training

  1. Reduced Scrap & Rework
    – Clear tolerancing means fewer errors on the shop floor.

  2. Improved Cross-Department Communication
    – Design, quality, and manufacturing align on a single tolerance language.

  3. Faster Time-to-Market
    – Correct tolerances prevent production delays caused by misunderstandings.

  4. Stronger Compliance
    – Aerospace, automotive, and medical industries require ASME Y14.5 or ISO GPS compliance.

  5. Employee Retention
    – Engineers value employers that invest in their skills — training reduces turnover.

🔍 Corporate Training Cost vs Savings

  • Traditional providers (ASME, GeoTol, SAE): $1,200–$1,600 per engineer, often classroom-only.

  • Excedify: $299 per engineer, self-paced online with assignments and certification.

💡 ROI Example:

  • Training a team of 10 engineers with Excedify = ~$3,000.

  • Preventing just one tolerance-related rework can save $20,000+.

  • Training pays back immediately.

🏆 Why Companies Choose Excedify

  • ✅ Covers both ASME & ISO standards → ideal for global supply chains.

  • ✅ Assignments + feedback → ensures real skill development, not passive watching.

  • ✅ Lifetime access → new hires can be trained continuously.

  • ✅ Affordable → scale training across entire teams without huge budgets.

👉 Learn more and enroll your team: Excedify GD&T Training Certification

📌 Final Takeaway

For companies, GD&T training is not just an employee perk — it’s a cost-saving strategy and a competitive advantage.

  • 🚫 Without training: miscommunication, scrap, delays.

  • ✅ With training: consistent design quality, faster production, and reduced costs.

In 2025, the companies that win are those that invest in their people’s ability to communicate in the language of GD&T.